Leg : 37 Depth to Top of Core(m): 139.00 Piece: 1
Hole: 332B Top/Bottom Interval(mm): 50/ 80
Core: 1 Sample Depth: 145.07
Sect: 5 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : 0.00 H2O+ :
H2O- : CO2 : 0.02 SO3 :
S : 0.0040 Total: 0.02 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 139.00 Piece: 1
Hole: 332B Top/Bottom Interval(mm): 50/ 80
Core: 1 Sample Depth: 145.07
Sect: 5 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 47.96 Al2O3: 23.80 Fe2O3(tot):
FeO(tot): 4.27 Fe2O3: FeO :
MgO : 5.29 CaO : 16.29 Na2O : 1.44
K2O : 0.06 TiO2 : 0.30 MnO : 0.08
P2O5 : 0.05 LOI : H2O+ : 0.26
H2O- : 0.81 CO2 : SO3 :
S : Total: 100.73 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 139.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 370/ 400
Core: 1 Sample Depth: 145.39
Sect: 5 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 46.91 Al2O3: 22.44 Fe2O3(tot):
FeO(tot): 5.02 Fe2O3: 1.90 FeO : 3.31
MgO : 6.31 CaO : 14.49 Na2O : 1.49
K2O : 0.07 TiO2 : 0.34 MnO : 0.08
P2O5 : 0.02 LOI : H2O+ : 1.26
H2O- : 1.14 CO2 : 0.03 SO3 :
S : Total: 99.79 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 139.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 370/ 400
Core: 1 Sample Depth: 145.39
Sect: 5 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : 0.00 H2O+ :
H2O- : CO2 : 0.03 SO3 :
S : 0.0767 Total: 0.03 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 139.00 Piece: 12
Hole: 332B Top/Bottom Interval(mm): 1100/1130
Core: 1 Sample Depth: 146.12
Sect: 5 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 47.87 Al2O3: 21.78 Fe2O3(tot):
FeO(tot): 5.02 Fe2O3: 1.26 FeO : 3.89
MgO : 6.99 CaO : 14.84 Na2O : 1.44
K2O : 0.04 TiO2 : 0.36 MnO : 0.08
P2O5 : 0.03 LOI : H2O+ : 0.82
H2O- : 0.68 CO2 : SO3 :
S : Total: 100.08 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 139.00 Piece: 12
Hole: 332B Top/Bottom Interval(mm): 1100/1130
Core: 1 Sample Depth: 146.12
Sect: 5 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 48.84 Al2O3: 21.30 Fe2O3(tot):
FeO(tot): 5.20 Fe2O3: FeO :
MgO : 7.04 CaO : 15.07 Na2O : 1.44
K2O : 0.04 TiO2 : 0.37 MnO : 0.09
P2O5 : 0.04 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.01 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 139.00 Piece: 12
Hole: 332B Top/Bottom Interval(mm): 1100/1130
Core: 1 Sample Depth: 146.12
Sect: 5 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : 0.00 H2O+ :
H2O- : CO2 : SO3 :
S : 0.1011 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 139.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1300/1330
Core: 1 Sample Depth: 147.82
Sect: CC Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 2.00 SO3 :
S : 0.0000 Total: 2.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 139.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1300/1330
Core: 1 Sample Depth: 147.82
Sect: CC Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 45.92 Al2O3: 24.04 Fe2O3(tot):
FeO(tot): 4.45 Fe2O3: 2.60 FeO : 2.11
MgO : 4.23 CaO : 18.81 Na2O : 1.45
K2O : 0.20 TiO2 : 0.24 MnO : 0.10
P2O5 : 0.06 LOI : H2O+ : 0.87
H2O- : 0.41 CO2 : SO3 :
S : Total: 101.04 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 151.50 Piece: 3A
Hole: 332B Top/Bottom Interval(mm): 210/ 240
Core: 2 Sample Depth: 151.72
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 47.73 Al2O3: 21.95 Fe2O3(tot):
FeO(tot): 5.15 Fe2O3: 1.18 FeO : 4.09
MgO : 6.94 CaO : 14.89 Na2O : 1.50
K2O : 0.03 TiO2 : 0.39 MnO : 0.09
P2O5 : 0.03 LOI : H2O+ : 0.84
H2O- : 0.83 CO2 : 0.03 SO3 :
S : Total: 100.52 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 151.50 Piece: 3A
Hole: 332B Top/Bottom Interval(mm): 210/ 240
Core: 2 Sample Depth: 151.72
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 47.10 Al2O3: 21.83 Fe2O3(tot):
FeO(tot): 5.04 Fe2O3: FeO :
MgO : 7.08 CaO : 15.12 Na2O : 1.53
K2O : 0.03 TiO2 : 0.37 MnO : 0.09
P2O5 : 0.05 LOI : 1.70 H2O+ : 0.84
H2O- : 0.70 CO2 : 0.12 SO3 :
S : Total: 100.46 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 151.50 Piece: 3A
Hole: 332B Top/Bottom Interval(mm): 210/ 240
Core: 2 Sample Depth: 151.72
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : 0.00 H2O+ :
H2O- : CO2 : 0.03 SO3 :
S : 0.0816 Total: 0.03 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 151.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1170/1200
Core: 2 Sample Depth: 152.68
Sect: 1 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 45.60 Al2O3: 20.50 Fe2O3(tot):
FeO(tot): 7.00 Fe2O3: FeO :
MgO : 4.27 CaO : 17.80 Na2O : 2.23
K2O : 0.21 TiO2 : 0.53 MnO : 0.10
P2O5 : LOI : 1.76 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.30 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 151.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1310/1340
Core: 2 Sample Depth: 152.83
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 4.80 Fe2O3: 2.34 FeO : 2.69
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 0.96
H2O- : 0.80 CO2 : SO3 :
S : Total: 6.79 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 151.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1310/1340
Core: 2 Sample Depth: 152.83
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0031 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 151.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 630/ 660
Core: 2 Sample Depth: 153.64
Sect: 2 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 47.76 Al2O3: 21.60 Fe2O3(tot):
FeO(tot): 4.68 Fe2O3: 0.87 FeO : 3.90
MgO : 6.92 CaO : 14.94 Na2O : 1.46
K2O : 0.04 TiO2 : 0.37 MnO : 0.09
P2O5 : 0.02 LOI : 1.93 H2O+ : 1.16
H2O- : 0.94 CO2 : 0.09 SO3 :
S : Total: 100.16 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 151.50 Piece: 10B
Hole: 332B Top/Bottom Interval(mm): 1130/1160
Core: 2 Sample Depth: 154.14
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 46.61 Al2O3: 22.16 Fe2O3(tot):
FeO(tot): 4.98 Fe2O3: 1.90 FeO : 3.27
MgO : 6.22 CaO : 15.51 Na2O : 1.44
K2O : 0.09 TiO2 : 0.36 MnO : 0.09
P2O5 : 0.02 LOI : H2O+ : 0.85
H2O- : 1.01 CO2 : 0.17 SO3 :
S : Total: 99.70 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 151.50 Piece: 10B
Hole: 332B Top/Bottom Interval(mm): 1130/1160
Core: 2 Sample Depth: 154.14
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 48.79 Al2O3: 21.54 Fe2O3(tot):
FeO(tot): 5.04 Fe2O3: FeO :
MgO : 6.31 CaO : 15.79 Na2O : 1.40
K2O : 0.06 TiO2 : 0.36 MnO : 0.10
P2O5 : 0.04 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.99 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 151.50 Piece: 10B
Hole: 332B Top/Bottom Interval(mm): 1130/1160
Core: 2 Sample Depth: 154.14
Sect: 2 Analyst Name: Lambert, R.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.90 Al2O3: 17.60 Fe2O3(tot):
FeO(tot): 5.85 Fe2O3: FeO :
MgO : 7.40 CaO : 16.00 Na2O : 1.70
K2O : 0.15 TiO2 : 0.42 MnO : 0.10
P2O5 : 0.08 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.2100 Total: 99.85 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 151.50 Piece: 10B
Hole: 332B Top/Bottom Interval(mm): 1130/1160
Core: 2 Sample Depth: 154.14
Sect: 2 Analyst Name: Strong, D.F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 46.80 Al2O3: 21.90 Fe2O3(tot):
FeO(tot): 4.88 Fe2O3: 4.30 FeO : 1.01
MgO : 6.28 CaO : 15.69 Na2O : 1.49
K2O : 0.13 TiO2 : 0.34 MnO : 0.09
P2O5 : 0.09 LOI : 1.50 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.12 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 151.50 Piece: 10B
Hole: 332B Top/Bottom Interval(mm): 1130/1160
Core: 2 Sample Depth: 154.14
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 47.69 Al2O3: 22.39 Fe2O3(tot):
FeO(tot): 4.96 Fe2O3: 1.46 FeO : 3.65
MgO : 6.26 CaO : 15.74 Na2O : 1.59
K2O : 0.06 TiO2 : 0.37 MnO : 0.10
P2O5 : 0.03 LOI : H2O+ : 0.34
H2O- : 0.62 CO2 : 0.19 SO3 :
S : Total: 100.49 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 151.50 Piece: 10B
Hole: 332B Top/Bottom Interval(mm): 1130/1160
Core: 2 Sample Depth: 154.14
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.17 SO3 :
S : 0.0031 Total: 0.17 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 151.50 Piece: 10B
Hole: 332B Top/Bottom Interval(mm): 1130/1160
Core: 2 Sample Depth: 154.14
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.04 SO3 :
S : 0.0263 Total: 0.04 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 151.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 310/ 0
Core: 2 Sample Depth: 154.81
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.11 SO3 :
S : 0.0118 Total: 0.11 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 151.50 Piece: 4
Hole: 332B Top/Bottom Interval(mm): 310/ 340
Core: 2 Sample Depth: 154.83
Sect: 3 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 48.26 Al2O3: 15.59 Fe2O3(tot):
FeO(tot): 7.10 Fe2O3: FeO :
MgO : 9.08 CaO : 15.40 Na2O : 1.72
K2O : 0.16 TiO2 : 0.55 MnO : 0.14
P2O5 : 0.06 LOI : 1.20 H2O+ : 0.32
H2O- : 0.20 CO2 : 0.78 SO3 :
S : Total: 100.15 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 151.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 640/ 670
Core: 2 Sample Depth: 155.16
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 47.65 Al2O3: 19.89 Fe2O3(tot):
FeO(tot): 6.40 Fe2O3: 2.31 FeO : 4.32
MgO : 7.09 CaO : 14.79 Na2O : 1.63
K2O : 0.17 TiO2 : 0.41 MnO : 0.12
P2O5 : 0.05 LOI : H2O+ : 0.56
H2O- : 0.83 CO2 : 0.11 SO3 :
S : Total: 99.93 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 151.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 640/ 670
Core: 2 Sample Depth: 155.16
Sect: 3 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 48.85 Al2O3: 19.68 Fe2O3(tot):
FeO(tot): 6.18 Fe2O3: FeO :
MgO : 7.22 CaO : 14.77 Na2O : 1.67
K2O : 0.16 TiO2 : 0.44 MnO : 0.11
P2O5 : 0.06 LOI : 1.20 H2O+ : 0.54
H2O- : 0.40 CO2 : 0.17 SO3 :
S : Total: 100.94 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 151.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 640/ 670
Core: 2 Sample Depth: 155.16
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0000 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 151.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 900/ 930
Core: 2 Sample Depth: 155.42
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 47.24 Al2O3: 21.63 Fe2O3(tot):
FeO(tot): 5.30 Fe2O3: 1.55 FeO : 3.91
MgO : 6.88 CaO : 15.29 Na2O : 1.59
K2O : 0.08 TiO2 : 0.39 MnO : 0.10
P2O5 : 0.03 LOI : H2O+ : 0.21
H2O- : 0.56 CO2 : 0.16 SO3 :
S : Total: 99.62 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 151.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 900/ 930
Core: 2 Sample Depth: 155.42
Sect: 3 Analyst Name: Strong, D.F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 47.40 Al2O3: 21.00 Fe2O3(tot):
FeO(tot): 5.23 Fe2O3: 4.08 FeO : 1.56
MgO : 6.93 CaO : 15.93 Na2O : 1.50
K2O : 0.13 TiO2 : 0.41 MnO : 0.10
P2O5 : 0.09 LOI : 0.93 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.13 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 151.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 900/ 930
Core: 2 Sample Depth: 155.42
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.16 SO3 :
S : 0.0023 Total: 0.16 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 151.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1310/1340
Core: 2 Sample Depth: 155.83
Sect: 3 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 47.12 Al2O3: 22.48 Fe2O3(tot):
FeO(tot): 4.47 Fe2O3: 1.41 FeO : 3.20
MgO : 6.39 CaO : 15.35 Na2O : 1.49
K2O : 0.08 TiO2 : 0.35 MnO : 0.09
P2O5 : 0.02 LOI : 1.85 H2O+ : 1.18
H2O- : 0.82 CO2 : SO3 :
S : Total: 99.98 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 151.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 540/ 570
Core: 2 Sample Depth: 156.56
Sect: 4 Analyst Name: Schilling, J.-G.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 5.30 Fe2O3: FeO :
MgO : CaO : Na2O : 1.60
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 6.90 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 151.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1220/1250
Core: 2 Sample Depth: 157.24
Sect: 4 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 48.06 Al2O3: 22.27 Fe2O3(tot):
FeO(tot): 4.48 Fe2O3: 1.09 FeO : 3.50
MgO : 5.59 CaO : 16.09 Na2O : 1.56
K2O : 0.08 TiO2 : 0.38 MnO : 0.10
P2O5 : 0.02 LOI : 1.31 H2O+ : 0.54
H2O- : 0.46 CO2 : 0.14 SO3 :
S : Total: 99.88 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 151.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 810/ 840
Core: 2 Sample Depth: 158.33
Sect: 5 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 46.00 Al2O3: 17.70 Fe2O3(tot):
FeO(tot): 6.67 Fe2O3: FeO :
MgO : 9.30 CaO : 15.02 Na2O : 1.75
K2O : 0.14 TiO2 : 0.53 MnO : 0.08
P2O5 : LOI : 2.45 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.46 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 151.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1030/1060
Core: 2 Sample Depth: 158.55
Sect: 5 Analyst Name: Lambert, R.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 49.00 Al2O3: 18.40 Fe2O3(tot):
FeO(tot): 5.40 Fe2O3: FeO :
MgO : 8.60 CaO : 15.50 Na2O : 1.50
K2O : .12 TiO2 : .40 MnO : .09
P2O5 : .08 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : .1800 Total: 99.69 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 151.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1060/1090
Core: 2 Sample Depth: 158.58
Sect: 5 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 47.47 Al2O3: 21.60 Fe2O3(tot):
FeO(tot): 5.26 Fe2O3: 1.29 FeO : 4.10
MgO : 7.03 CaO : 14.87 Na2O : 1.50
K2O : .04 TiO2 : .36 MnO : .09
P2O5 : .02 LOI : H2O+ : .93
H2O- : .68 CO2 : .08 SO3 :
S : Total: 100.12 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 151.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1060/1090
Core: 2 Sample Depth: 158.58
Sect: 5 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : .08 SO3 :
S : .0550 Total: .08 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 151.50 Piece: 10
Hole: 332B Top/Bottom Interval(mm): 1090/1110
Core: 2 Sample Depth: 158.60
Sect: 5 Analyst Name: Bence, A.E.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 48.7 Al2O3: 22.0 Fe2O3(tot):
FeO(tot): 5.34 Fe2O3: FeO :
MgO : 7.11 CaO : 14.9 Na2O : 1.48
K2O : .09 TiO2 : .32 MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.94 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 151.50 Piece: 10
Hole: 332B Top/Bottom Interval(mm): 1090/1110
Core: 2 Sample Depth: 158.60
Sect: 5 Analyst Name: Bence, A.E.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 4.99 Fe2O3: 1.28 FeO : 3.84
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 151.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1230/1250
Core: 2 Sample Depth: 158.74
Sect: 5 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 47.95 Al2O3: 22.29 Fe2O3(tot):
FeO(tot): 4.65 Fe2O3: 0.72 FeO : 4.00
MgO : 7.04 CaO : 15.22 Na2O : 1.40
K2O : 0.03 TiO2 : 0.36 MnO : 0.09
P2O5 : 0.02 LOI : 1.11 H2O+ : 0.93
H2O- : 0.37 CO2 : SO3 :
S : Total: 100.42 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 151.50 Piece: 6
Hole: 332B Top/Bottom Interval(mm): 410/ 430
Core: 2 Sample Depth: 159.42
Sect: 6 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 47.77 Al2O3: 18.66 Fe2O3(tot):
FeO(tot): 6.11 Fe2O3: FeO :
MgO : 7.45 CaO : 15.50 Na2O : 1.35
K2O : 0.40 TiO2 : 0.46 MnO : 0.11
P2O5 : 0.03 LOI : H2O+ : 0.71
H2O- : 0.48 CO2 : SO3 :
S : Total: 99.23 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe++), where Fe is total iron.
Leg : 37 Depth to Top of Core(m): 151.50 Piece: 6
Hole: 332B Top/Bottom Interval(mm): 410/ 430
Core: 2 Sample Depth: 159.42
Sect: 6 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.41 Al2O3: 18.48 Fe2O3(tot):
FeO(tot): 6.08 Fe2O3: FeO :
MgO : 7.55 CaO : 15.54 Na2O : 1.54
K2O : 0.10 TiO2 : 0.46 MnO : 0.12
P2O5 : 0.05 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.01 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 151.50 Piece: 6
Hole: 332B Top/Bottom Interval(mm): 410/ 430
Core: 2 Sample Depth: 159.42
Sect: 6 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0058 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 151.50 Piece: 9
Hole: 332B Top/Bottom Interval(mm): 900/ 930
Core: 2 Sample Depth: 159.92
Sect: 6 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 48.02 Al2O3: 15.52 Fe2O3(tot):
FeO(tot): 9.20 Fe2O3: 1.92 FeO : 7.47
MgO : 9.31 CaO : 11.95 Na2O : 2.14
K2O : 0.08 TiO2 : 0.76 MnO : 0.14
P2O5 : 0.05 LOI : H2O+ : 0.80
H2O- : 1.40 CO2 : 0.03 SO3 :
S : Total: 99.59 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 151.50 Piece: 9
Hole: 332B Top/Bottom Interval(mm): 900/ 930
Core: 2 Sample Depth: 159.92
Sect: 6 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.07 SO3 :
S : 0.0892 Total: 0.07 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 151.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 940/ 970
Core: 2 Sample Depth: 159.96
Sect: 6 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 47.81 Al2O3: 20.59 Fe2O3(tot):
FeO(tot): 4.97 Fe2O3: FeO :
MgO : 7.72 CaO : 14.67 Na2O : 1.49
K2O : 0.04 TiO2 : 0.39 MnO : 0.10
P2O5 : 0.03 LOI : 1.93 H2O+ : 1.25
H2O- : 0.75 CO2 : 0.21 SO3 :
S : Total: 100.09 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 151.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1020/1050
Core: 2 Sample Depth: 160.04
Sect: 6 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 50.10 Al2O3: 11.30 Fe2O3(tot):
FeO(tot): 7.37 Fe2O3: FeO :
MgO : 9.36 CaO : 16.20 Na2O : 1.86
K2O : .13 TiO2 : .58 MnO : .14
P2O5 : LOI : 2.18 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.04 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 151.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 30/ 70
Core: 2 Sample Depth: 160.55
Sect: CC Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 48.34 Al2O3: 22.26 Fe2O3(tot):
FeO(tot): 4.85 Fe2O3: FeO :
MgO : 6.60 CaO : 15.52 Na2O : 1.40
K2O : 0.04 TiO2 : 0.34 MnO : 0.08
P2O5 : 0.04 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.01 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 151.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 30/ 70
Core: 2 Sample Depth: 160.55
Sect: CC Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.27 Al2O3: 21.71 Fe2O3(tot):
FeO(tot): 4.79 Fe2O3: FeO :
MgO : 6.48 CaO : 15.23 Na2O : 1.49
K2O : 0.04 TiO2 : 0.33 MnO : 0.08
P2O5 : 0.04 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.99 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 151.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1190/1250
Core: 2 Sample Depth: 161.72
Sect: CC Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 5.70 Fe2O3: 2.08 FeO : 3.83
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 0.90
H2O- : 0.82 CO2 : SO3 :
S : Total: 7.63 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 151.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1190/1250
Core: 2 Sample Depth: 161.72
Sect: CC Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.17 SO3 :
S : 0.0000 Total: 0.17 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 199.00 Piece: 2A
Hole: 332B Top/Bottom Interval(mm): 150/ 180
Core: 3 Sample Depth: 199.17
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0000 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 199.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 270/ 300
Core: 3 Sample Depth: 199.29
Sect: 1 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 47.75 Al2O3: 22.60 Fe2O3(tot):
FeO(tot): 4.35 Fe2O3: 1.50 FeO : 3.00
MgO : 6.38 CaO : 15.37 Na2O : 1.47
K2O : 0.08 TiO2 : 0.33 MnO : 0.09
P2O5 : 0.02 LOI : 1.60 H2O+ : 0.75
H2O- : 0.65 CO2 : SO3 :
S : Total: 99.99 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 199.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 600/ 0
Core: 3 Sample Depth: 199.60
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0098 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 199.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 600/ 0
Core: 3 Sample Depth: 199.60
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 48.73 Al2O3: 21.19 Fe2O3(tot):
FeO(tot): 5.15 Fe2O3: FeO :
MgO : 6.32 CaO : 15.98 Na2O : 1.46
K2O : 0.07 TiO2 : 0.38 MnO : 0.10
P2O5 : 0.05 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.00 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 199.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1000/ 0
Core: 3 Sample Depth: 200.00
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0693 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 199.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1000/1030
Core: 3 Sample Depth: 200.01
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 47.50 Al2O3: 22.92 Fe2O3(tot):
FeO(tot): 4.46 Fe2O3: FeO :
MgO : 6.70 CaO : 15.14 Na2O : 1.30
K2O : 0.03 TiO2 : 0.32 MnO : 0.08
P2O5 : 0.07 LOI : 1.70 H2O+ : 0.89
H2O- : 0.50 CO2 : 0.05 SO3 :
S : Total: 100.46 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 199.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 980/1010
Core: 3 Sample Depth: 201.50
Sect: 2 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 0.76
H2O- : 0.62 CO2 : 0.17 SO3 :
S : Total: 1.55 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 199.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 140/ 170
Core: 3 Sample Depth: 202.16
Sect: 3 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 0.64
H2O- : 0.67 CO2 : 0.01 SO3 :
S : Total: 1.32 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 199.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 460/ 490
Core: 3 Sample Depth: 202.47
Sect: 3 Analyst Name: Schilling, J.-G.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 5.90 Fe2O3: FeO :
MgO : CaO : Na2O : 1.60
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 7.50 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 199.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 770/ 800
Core: 3 Sample Depth: 202.79
Sect: 3 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 0.30
H2O- : 0.29 CO2 : 0.07 SO3 :
S : Total: 0.66 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 199.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 850/ 870
Core: 3 Sample Depth: 202.86
Sect: 3 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.050 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 199.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 850/ 870
Core: 3 Sample Depth: 202.86
Sect: 3 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 45.50 Al2O3: 21.70 Fe2O3(tot):
FeO(tot): 6.12 Fe2O3: FeO :
MgO : 7.20 CaO : 17.00 Na2O : 1.00
K2O : .03 TiO2 : .31 MnO : .10
P2O5 : LOI : 1.16 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.14 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 199.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1280/ 0
Core: 3 Sample Depth: 203.28
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.04 SO3 :
S : 0.0399 Total: 0.04 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 199.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1280/ 0
Core: 3 Sample Depth: 203.28
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 48.96 Al2O3: 21.50 Fe2O3(tot):
FeO(tot): 4.98 Fe2O3: 1.22 FeO : 3.88
MgO : 6.59 CaO : 15.43 Na2O : 1.48
K2O : 0.03 TiO2 : 0.34 MnO : 0.09
P2O5 : 0.04 LOI : H2O+ : 0.83
H2O- : 0.62 CO2 : SO3 :
S : Total: 101.01 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 199.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1330/1360
Core: 3 Sample Depth: 203.35
Sect: 3 Analyst Name: Schilling, J.-G.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 4.40 Fe2O3: FeO :
MgO : CaO : Na2O : 1.40
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 5.80 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 199.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 200/ 0
Core: 3 Sample Depth: 203.70
Sect: 4 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0552 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 199.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 200/ 0
Core: 3 Sample Depth: 203.70
Sect: 4 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.30 Al2O3: 19.81 Fe2O3(tot):
FeO(tot): 5.81 Fe2O3: FeO :
MgO : 7.47 CaO : 14.92 Na2O : 1.43
K2O : 0.05 TiO2 : 0.40 MnO : 0.10
P2O5 : 0.04 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.98 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 199.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 240/ 270
Core: 3 Sample Depth: 203.76
Sect: 4 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.064 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 199.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 240/ 270
Core: 3 Sample Depth: 203.76
Sect: 4 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 46.60 Al2O3: 19.10 Fe2O3(tot):
FeO(tot): 7.39 Fe2O3: FeO :
MgO : 7.30 CaO : 16.20 Na2O : 1.73
K2O : .05 TiO2 : .44 MnO : .12
P2O5 : LOI : .29 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.93 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 199.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 260/ 290
Core: 3 Sample Depth: 203.78
Sect: 4 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.01 SO3 :
S : Total: 0.01 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 199.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 260/ 360
Core: 3 Sample Depth: 203.81
Sect: 4 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.17 Al2O3: 19.46 Fe2O3(tot):
FeO(tot): 5.94 Fe2O3: FeO :
MgO : 7.71 CaO : 14.98 Na2O : 1.48
K2O : 0.05 TiO2 : 0.41 MnO : 0.11
P2O5 : 0.04 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.01 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 199.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 260/ 360
Core: 3 Sample Depth: 203.81
Sect: 4 Analyst Name: Melson, W.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 48.26 Al2O3: 20.53 Fe2O3(tot):
FeO(tot): 5.82 Fe2O3: 1.51 FeO : 4.46
MgO : 7.59 CaO : 14.95 Na2O : 1.47
K2O : 0.05 TiO2 : 0.43 MnO : 0.12
P2O5 : 0.03 LOI : H2O+ : 0.40
H2O- : 0.27 CO2 : 0.02 SO3 :
S : Total: 100.11 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 199.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 260/ 360
Core: 3 Sample Depth: 203.81
Sect: 4 Analyst Name: Ponomarev, A.I.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 48.14 Al2O3: 19.74 Fe2O3(tot):
FeO(tot): 6.27 Fe2O3: 1.90 FeO : 4.56
MgO : 7.60 CaO : 14.88 Na2O : 1.60
K2O : 0.05 TiO2 : 0.50 MnO : 0.12
P2O5 : LOI : H2O+ : 0.32
H2O- : 0.26 CO2 : 0.00 SO3 :
S : Total: 99.67 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 199.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 260/ 360
Core: 3 Sample Depth: 203.81
Sect: 4 Analyst Name: Schilling, J.-G.
Analytical Method(s):
Other Other Other
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 48.40 Al2O3: 19.81 Fe2O3(tot):
FeO(tot): 5.96 Fe2O3: 1.34 FeO : 4.75
MgO : 7.55 CaO : 14.95 Na2O : 1.55
K2O : 0.08 TiO2 : 0.42 MnO : 0.10
P2O5 : 0.03 LOI : H2O+ : 0.31
H2O- : 0.28 CO2 : -0.01 SO3 :
S : Total: 99.56 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 199.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 260/ 360
Core: 3 Sample Depth: 203.81
Sect: 4 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 48.60 Al2O3: 19.59 Fe2O3(tot):
FeO(tot): 5.98 Fe2O3: 1.29 FeO : 4.82
MgO : 8.16 CaO : 14.61 Na2O : 1.60
K2O : 0.06 TiO2 : 0.40 MnO : 0.11
P2O5 : LOI : 0.46 H2O+ : 0.37
H2O- : 0.31 CO2 : 0.07 SO3 :
S : Total: 99.99 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 199.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 260/ 360
Core: 3 Sample Depth: 203.81
Sect: 4 Analyst Name: Wright, T.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 48.46 Al2O3: 20.18 Fe2O3(tot):
FeO(tot): 5.80 Fe2O3: 1.39 FeO : 4.55
MgO : 7.66 CaO : 14.83 Na2O : 1.54
K2O : 0.05 TiO2 : 0.41 MnO : 0.10
P2O5 : 0.04 LOI : H2O+ : 0.41
H2O- : 0.25 CO2 : 0.04 SO3 :
S : Total: 99.91 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 199.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 260/ 360
Core: 3 Sample Depth: 203.81
Sect: 4 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.14 Al2O3: 19.46 Fe2O3(tot):
FeO(tot): 5.93 Fe2O3: FeO :
MgO : 7.75 CaO : 15.03 Na2O : 1.43
K2O : 0.05 TiO2 : 0.41 MnO : 0.11
P2O5 : 0.04 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.01 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 199.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 260/ 360
Core: 3 Sample Depth: 203.81
Sect: 4 Analyst Name: Schilling, J.-G.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 6.20 Fe2O3: FeO :
MgO : CaO : Na2O : 1.70
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 7.90 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 199.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 270/ 0
Core: 3 Sample Depth: 203.77
Sect: 4 Analyst Name: Schilling, J.-G.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 6.40 Fe2O3: FeO :
MgO : CaO : Na2O : 1.70
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 8.10 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 199.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 400/ 430
Core: 3 Sample Depth: 203.92
Sect: 4 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 0.14
H2O- : 0.23 CO2 : 0.01 SO3 :
S : Total: 0.38 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 199.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 480/ 500
Core: 3 Sample Depth: 203.99
Sect: 4 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 48.61 Al2O3: 18.80 Fe2O3(tot):
FeO(tot): 5.83 Fe2O3: 0.81 FeO : 5.10
MgO : 8.54 CaO : 14.50 Na2O : 1.52
K2O : 0.03 TiO2 : 0.45 MnO : 0.12
P2O5 : 0.03 LOI : 1.03 H2O+ : 0.70
H2O- : 0.40 CO2 : SO3 :
S : Total: 99.61 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 199.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 590/ 0
Core: 3 Sample Depth: 204.09
Sect: 4 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.33 Al2O3: 18.30 Fe2O3(tot):
FeO(tot): 6.58 Fe2O3: FeO :
MgO : 8.48 CaO : 14.45 Na2O : 1.46
K2O : 0.04 TiO2 : 0.45 MnO : 0.12
P2O5 : 0.05 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.99 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 199.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 590/ 0
Core: 3 Sample Depth: 204.09
Sect: 4 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.52 Al2O3: 18.22 Fe2O3(tot):
FeO(tot): 6.54 Fe2O3: FeO :
MgO : 8.37 CaO : 14.43 Na2O : 1.52
K2O : 0.04 TiO2 : 0.45 MnO : 0.12
P2O5 : 0.05 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.99 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 199.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 640/ 670
Core: 3 Sample Depth: 204.16
Sect: 4 Analyst Name: Schilling, J.-G.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 6.20 Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 6.20 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 199.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 980/1010
Core: 3 Sample Depth: 204.50
Sect: 4 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 48.00 Al2O3: 18.77 Fe2O3(tot):
FeO(tot): 6.01 Fe2O3: 1.76 FeO : 4.43
MgO : 8.36 CaO : 14.32 Na2O : 1.55
K2O : 0.07 TiO2 : 0.40 MnO : 0.10
P2O5 : LOI : 1.66 H2O+ : 0.55
H2O- : 0.69 CO2 : 0.36 SO3 :
S : Total: 99.36 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 199.00 Piece: 5
Hole: 332B Top/Bottom Interval(mm): 1090/ 0
Core: 3 Sample Depth: 204.59
Sect: 4 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-CPX SPARSELY MICROPHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0121 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 199.00 Piece: 5
Hole: 332B Top/Bottom Interval(mm): 1090/1120
Core: 3 Sample Depth: 204.61
Sect: 4 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-CPX SPARSELY MICROPHYRIC BASALT
SiO2 : 50.43 Al2O3: 14.73 Fe2O3(tot):
FeO(tot): 8.90 Fe2O3: FeO :
MgO : 7.12 CaO : 12.57 Na2O : 2.09
K2O : 0.33 TiO2 : 1.11 MnO : 0.17
P2O5 : 0.13 LOI : 1.20 H2O+ : 0.62
H2O- : 0.40 CO2 : 0.10 SO3 :
S : Total: 99.69 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 199.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1180/1210
Core: 3 Sample Depth: 204.70
Sect: 4 Analyst Name: Dmitriev, L.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 48.40 Al2O3: 14.60 Fe2O3(tot):
FeO(tot): 10.40 Fe2O3: FeO :
MgO : 6.90 CaO : 13.10 Na2O : 2.30
K2O : 0.25 TiO2 : 2.33 MnO : 0.16
P2O5 : LOI : 0.74 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.44 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 199.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1180/1210
Core: 3 Sample Depth: 204.70
Sect: 4 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.105 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 227.50 Piece: 1
Hole: 332B Top/Bottom Interval(mm): 1000/ 0
Core: 4 Sample Depth: 228.50
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-CPX SPARSELY MICROPHYRIC BASALT
SiO2 : 49.89 Al2O3: 14.88 Fe2O3(tot):
FeO(tot): 8.90 Fe2O3: 1.48 FeO : 7.57
MgO : 8.03 CaO : 12.60 Na2O : 2.08
K2O : 0.19 TiO2 : 1.00 MnO : 0.16
P2O5 : 0.12 LOI : H2O+ : 0.22
H2O- : 1.19 CO2 : 0.10 SO3 :
S : Total: 99.51 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 227.50 Piece: 1
Hole: 332B Top/Bottom Interval(mm): 1000/ 0
Core: 4 Sample Depth: 228.50
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-CPX SPARSELY MICROPHYRIC BASALT
SiO2 : 50.52 Al2O3: 14.63 Fe2O3(tot):
FeO(tot): 9.66 Fe2O3: FeO :
MgO : 7.80 CaO : 12.53 Na2O : 2.13
K2O : 0.33 TiO2 : 1.03 MnO : 0.17
P2O5 : 0.12 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.00 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 227.50 Piece: 1
Hole: 332B Top/Bottom Interval(mm): 1000/ 0
Core: 4 Sample Depth: 228.50
Sect: 1 Analyst Name: Strong, D.F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-CPX SPARSELY MICROPHYRIC BASALT
SiO2 : 49.20 Al2O3: 14.70 Fe2O3(tot):
FeO(tot): 9.75 Fe2O3: 4.37 FeO : 5.82
MgO : 7.68 CaO : 12.54 Na2O : 2.03
K2O : 0.37 TiO2 : 1.04 MnO : 0.17
P2O5 : 0.28 LOI : 2.03 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.20 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 227.50 Piece: 1
Hole: 332B Top/Bottom Interval(mm): 1000/ 0
Core: 4 Sample Depth: 228.50
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-CPX SPARSELY MICROPHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.10 SO3 :
S : 0.1077 Total: 0.10 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 227.50 Piece: 1
Hole: 332B Top/Bottom Interval(mm): 1000/1030
Core: 4 Sample Depth: 228.51
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-CPX SPARSELY MICROPHYRIC BASALT
SiO2 : 49.31 Al2O3: 14.54 Fe2O3(tot):
FeO(tot): 8.80 Fe2O3: FeO :
MgO : 8.35 CaO : 12.35 Na2O : 1.98
K2O : 0.18 TiO2 : 1.07 MnO : 0.17
P2O5 : 0.12 LOI : 2.00 H2O+ : 0.76
H2O- : 0.90 CO2 : 0.12 SO3 :
S : Total: 99.63 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 227.50 Piece: 1
Hole: 332B Top/Bottom Interval(mm): 1000/1030
Core: 4 Sample Depth: 228.51
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-CPX SPARSELY MICROPHYRIC BASALT
SiO2 : 50.80 Al2O3: 14.10 Fe2O3(tot):
FeO(tot): 10.26 Fe2O3: FeO :
MgO : 7.40 CaO : 12.40 Na2O : 2.10
K2O : 0.33 TiO2 : 1.18 MnO : 0.17
P2O5 : 0.13 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.1100 Total: 100.01 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 227.50 Piece: 1
Hole: 332B Top/Bottom Interval(mm): 1080/1110
Core: 4 Sample Depth: 228.60
Sect: 1 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-CPX SPARSELY MICROPHYRIC BASALT
SiO2 : 48.88 Al2O3: 14.23 Fe2O3(tot):
FeO(tot): 8.95 Fe2O3: 3.17 FeO : 6.10
MgO : 7.53 CaO : 12.54 Na2O : 2.04
K2O : 0.27 TiO2 : 1.00 MnO : 0.16
P2O5 : 0.10 LOI : 2.62 H2O+ : 0.21
H2O- : 1.89 CO2 : 0.31 SO3 :
S : Total: 98.43 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 284.50 Piece: 2
Hole: 332B Top/Bottom Interval(mm): 180/ 0
Core: 6 Sample Depth: 284.68
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0034 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 284.50 Piece: 2
Hole: 332B Top/Bottom Interval(mm): 180/ 210
Core: 6 Sample Depth: 284.70
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 48.72 Al2O3: 13.93 Fe2O3(tot):
FeO(tot): 10.28 Fe2O3: FeO :
MgO : 7.00 CaO : 11.96 Na2O :
K2O : 0.23 TiO2 : 1.15 MnO : 0.18
P2O5 : LOI : 0.70 H2O+ : 0.55
H2O- : 0.60 CO2 : 0.23 SO3 :
S : Total: 95.97 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 284.50 Piece: 9C
Hole: 332B Top/Bottom Interval(mm): 770/ 0
Core: 6 Sample Depth: 285.27
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-CPX SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.03 SO3 :
S : 0.0127 Total: 0.03 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 284.50 Piece: 9C
Hole: 332B Top/Bottom Interval(mm): 770/ 800
Core: 6 Sample Depth: 285.29
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-CPX SPARSELY PHYRIIC BASALT
SiO2 : 50.24 Al2O3: 14.68 Fe2O3(tot):
FeO(tot): 9.77 Fe2O3: 3.11 FeO : 6.97
MgO : 7.31 CaO : 12.16 Na2O : 2.25
K2O : 0.40 TiO2 : 1.05 MnO : 0.18
P2O5 : 0.08 LOI : H2O+ : 0.30
H2O- : 1.24 CO2 : 0.03 SO3 :
S : Total: 100.00 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 284.50 Piece: 9C
Hole: 332B Top/Bottom Interval(mm): 770/ 800
Core: 6 Sample Depth: 285.29
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-CPX SPARSELY PHYRIC BASALT
SiO2 : 49.09 Al2O3: 13.94 Fe2O3(tot):
FeO(tot): 9.78 Fe2O3: FeO :
MgO : 6.90 CaO : 12.24 Na2O : 2.24
K2O : 0.39 TiO2 : 1.13 MnO : 0.17
P2O5 : 0.12 LOI : 1.50 H2O+ : 0.61
H2O- : 0.60 CO2 : 0.20 SO3 :
S : Total: 98.50 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 284.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1000/ 0
Core: 6 Sample Depth: 285.50
Sect: 1 Analyst Name: Lambert, R.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.30 Al2O3: 14.60 Fe2O3(tot):
FeO(tot): 10.62 Fe2O3: FeO :
MgO : 6.50 CaO : 12.40 Na2O : 2.30
K2O : 0.40 TiO2 : 1.30 MnO : 0.18
P2O5 : 0.15 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0900 Total: 99.93 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 284.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1110/1140
Core: 6 Sample Depth: 285.63
Sect: 1 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.79 Al2O3: 14.62 Fe2O3(tot):
FeO(tot): 8.65 Fe2O3: 1.95 FeO : 6.90
MgO : 7.69 CaO : 12.59 Na2O : 2.18
K2O : 0.24 TiO2 : 1.14 MnO : 0.18
P2O5 : 0.10 LOI : 1.53 H2O+ : 0.32
H2O- : 0.88 CO2 : 0.47 SO3 :
S : Total: 100.05 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 284.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1220/1250
Core: 6 Sample Depth: 285.74
Sect: 1 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.110 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 284.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1220/1250
Core: 6 Sample Depth: 285.74
Sect: 1 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 49.20 Al2O3: 15.00 Fe2O3(tot):
FeO(tot): 9.80 Fe2O3: FeO :
MgO : 6.96 CaO : 12.30 Na2O : 2.59
K2O : 0.28 TiO2 : 1.19 MnO : 0.02
P2O5 : LOI : 1.14 H2O+ :
H2O- : CO2 : SO3 :
S : 0.1500 Total: 97.34 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 284.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 460/ 530
Core: 6 Sample Depth: 286.50
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.87 Al2O3: 14.46 Fe2O3(tot):
FeO(tot): 10.45 Fe2O3: FeO :
MgO : 7.62 CaO : 11.83 Na2O : 2.16
K2O : 0.22 TiO2 : 1.19 MnO : 0.53
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.33 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 284.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 840/ 870
Core: 6 Sample Depth: 286.86
Sect: 2 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 49.22 Al2O3: 14.42 Fe2O3(tot):
FeO(tot): 8.54 Fe2O3: 1.71 FeO : 7.00
MgO : 7.58 CaO : 12.23 Na2O : 2.25
K2O : 0.29 TiO2 : 1.07 MnO : 0.18
P2O5 : 0.09 LOI : 3.13 H2O+ : 0.53
H2O- : 2.37 CO2 : SO3 :
S : Total: 98.94 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 284.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1220/ 0
Core: 6 Sample Depth: 287.22
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY MICROPHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0000 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 284.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1220/1250
Core: 6 Sample Depth: 287.24
Sect: 2 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY MICROPHYRIC BASALT
SiO2 : 48.05 Al2O3: 13.66 Fe2O3(tot):
FeO(tot): 10.01 Fe2O3: FeO :
MgO : 7.36 CaO : 11.09 Na2O : 2.62
K2O : 0.33 TiO2 : 1.05 MnO : 0.17
P2O5 : 0.13 LOI : 3.50 H2O+ : 1.24
H2O- : 1.80 CO2 : 0.09 SO3 :
S : Total: 98.71 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 284.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1220/1250
Core: 6 Sample Depth: 287.24
Sect: 2 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY MICROPHYRIC BASALT
SiO2 : 50.59 Al2O3: 14.39 Fe2O3(tot):
FeO(tot): 9.26 Fe2O3: 3.79 FeO : 5.85
MgO : 7.94 CaO : 11.31 Na2O : 2.35
K2O : 0.31 TiO2 : 1.03 MnO : 0.14
P2O5 : LOI : 2.05 H2O+ : 0.60
H2O- : 1.21 CO2 : 0.05 SO3 :
S : Total: 99.56 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 284.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 340/ 0
Core: 6 Sample Depth: 287.84
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0023 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 284.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 340/ 0
Core: 6 Sample Depth: 287.84
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 50.64 Al2O3: 14.76 Fe2O3(tot):
FeO(tot): 10.58 Fe2O3: FeO :
MgO : 6.84 CaO : 12.02 Na2O : 2.26
K2O : 0.29 TiO2 : 1.11 MnO : 0.20
P2O5 : 0.12 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.00 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 284.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 340/ 0
Core: 6 Sample Depth: 287.84
Sect: 3 Analyst Name: Strong, D.F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 49.20 Al2O3: 14.70 Fe2O3(tot):
FeO(tot): 10.68 Fe2O3: 6.47 FeO : 4.86
MgO : 6.78 CaO : 11.82 Na2O : 2.35
K2O : 0.34 TiO2 : 1.08 MnO : 0.21
P2O5 : 0.09 LOI : 1.55 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.90 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 284.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 800/ 830
Core: 6 Sample Depth: 288.32
Sect: 3 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY MICROPHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.103 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 284.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 800/ 830
Core: 6 Sample Depth: 288.32
Sect: 3 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY MICROPHYRIC BASALT
SiO2 : 49.90 Al2O3: 14.30 Fe2O3(tot):
FeO(tot): 12.60 Fe2O3: FeO :
MgO : 6.49 CaO : 11.30 Na2O : 2.35
K2O : 0.40 TiO2 : 1.09 MnO : 0.17
P2O5 : LOI : 1.14 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.83 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 284.50 Piece: 10
Hole: 332B Top/Bottom Interval(mm): 870/ 0
Core: 6 Sample Depth: 288.37
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY MICROPHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.35 SO3 :
S : 0.0110 Total: 0.35 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 284.50 Piece: 10
Hole: 332B Top/Bottom Interval(mm): 870/ 900
Core: 6 Sample Depth: 288.39
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY MICROPHYRIC BASALT
SiO2 : 49.44 Al2O3: 14.57 Fe2O3(tot):
FeO(tot): 10.22 Fe2O3: 3.38 FeO : 7.18
MgO : 6.73 CaO : 11.64 Na2O : 2.29
K2O : 0.47 TiO2 : 1.04 MnO : 0.18
P2O5 : 0.07 LOI : H2O+ : 0.96
H2O- : 1.37 CO2 : 0.35 SO3 :
S : Total: 99.67 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 284.50 Piece: 10
Hole: 332B Top/Bottom Interval(mm): 870/ 900
Core: 6 Sample Depth: 288.39
Sect: 3 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY MICROPHYRIC BASALT
SiO2 : 49.36 Al2O3: 14.16 Fe2O3(tot):
FeO(tot): 10.80 Fe2O3: FeO :
MgO : 7.08 CaO : 11.93 Na2O : 2.26
K2O : 0.48 TiO2 : 1.13 MnO : 0.18
P2O5 : 0.12 LOI : 2.00 H2O+ : 0.82
H2O- : 0.50 CO2 : 0.36 SO3 :
S : Total: 100.38 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 313.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 360/ 370
Core: 7 Sample Depth: 313.37
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.08 SO3 :
S : 0.0151 Total: 0.08 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 313.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 360/ 370
Core: 7 Sample Depth: 313.37
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 50.13 Al2O3: 16.26 Fe2O3(tot):
FeO(tot): 8.85 Fe2O3: 2.94 FeO : 6.21
MgO : 7.22 CaO : 13.00 Na2O : 1.99
K2O : 0.26 TiO2 : 1.02 MnO : 0.15
P2O5 : 0.13 LOI : H2O+ : 0.79
H2O- : 0.75 CO2 : SO3 :
S : Total: 100.85 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 322.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 60/ 70
Core: 8 Sample Depth: 322.57
Sect: 1 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.092 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 322.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 60/ 70
Core: 8 Sample Depth: 322.57
Sect: 1 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 49.20 Al2O3: 16.30 Fe2O3(tot):
FeO(tot): 8.27 Fe2O3: FeO :
MgO : 8.49 CaO : 12.80 Na2O : 2.04
K2O : 0.34 TiO2 : 1.08 MnO : 0.15
P2O5 : LOI : 1.10 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.49 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 322.50 Piece: 2
Hole: 332B Top/Bottom Interval(mm): 140/ 170
Core: 8 Sample Depth: 322.66
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 49.92 Al2O3: 16.06 Fe2O3(tot):
FeO(tot): 8.52 Fe2O3: 3.10 FeO : 5.73
MgO : 6.96 CaO : 13.02 Na2O : 2.09
K2O : 0.24 TiO2 : 1.00 MnO : 0.15
P2O5 : 0.14 LOI : H2O+ : 0.71
H2O- : 1.26 CO2 : 0.02 SO3 :
S : Total: 100.40 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 322.50 Piece: 2
Hole: 332B Top/Bottom Interval(mm): 140/ 170
Core: 8 Sample Depth: 322.66
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 48.50 Al2O3: 16.13 Fe2O3(tot):
FeO(tot): 8.45 Fe2O3: FeO :
MgO : 7.08 CaO : 12.74 Na2O : 2.01
K2O : 0.26 TiO2 : 1.05 MnO : 0.15
P2O5 : 0.14 LOI : 1.80 H2O+ : 0.82
H2O- : 0.70 CO2 : 0.10 SO3 :
S : Total: 99.07 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 322.50 Piece: 2
Hole: 332B Top/Bottom Interval(mm): 140/ 170
Core: 8 Sample Depth: 322.66
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 49.40 Al2O3: 16.54 Fe2O3(tot):
FeO(tot): 8.45 Fe2O3: 2.96 FeO : 5.79
MgO : 6.92 CaO : 12.74 Na2O : 2.09
K2O : 0.24 TiO2 : 0.96 MnO : 0.14
P2O5 : 0.08 LOI : H2O+ : 0.35
H2O- : 1.52 CO2 : 0.02 SO3 :
S : Total: 99.75 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 322.50 Piece: 2
Hole: 332B Top/Bottom Interval(mm): 140/ 170
Core: 8 Sample Depth: 322.66
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.02 SO3 :
S : 0.0369 Total: 0.02 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 322.50 Piece: 2
Hole: 332B Top/Bottom Interval(mm): 170/ 200
Core: 8 Sample Depth: 322.68
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 50.52 Al2O3: 16.28 Fe2O3(tot):
FeO(tot): 8.89 Fe2O3: FeO :
MgO : 7.00 CaO : 12.74 Na2O : 1.99
K2O : 0.30 TiO2 : 1.01 MnO : 0.15
P2O5 : 0.12 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.99 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 322.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 270/ 290
Core: 8 Sample Depth: 322.78
Sect: 1 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.108 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 322.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 270/ 290
Core: 8 Sample Depth: 322.78
Sect: 1 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 49.20 Al2O3: 15.70 Fe2O3(tot):
FeO(tot): 9.48 Fe2O3: FeO :
MgO : 7.58 CaO : 12.70 Na2O : 1.62
K2O : 0.22 TiO2 : 1.04 MnO : 0.16
P2O5 : LOI : 0.94 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.70 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 322.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 360/ 0
Core: 8 Sample Depth: 322.86
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.54 Al2O3: 14.88 Fe2O3(tot):
FeO(tot): 9.90 Fe2O3: FeO :
MgO : 7.71 CaO : 12.38 Na2O : 2.02
K2O : 0.20 TiO2 : 1.18 MnO :
P2O5 : 0.10 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.91 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 322.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 360/ 370
Core: 8 Sample Depth: 322.87
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.16 Al2O3: 14.51 Fe2O3(tot):
FeO(tot): 9.99 Fe2O3: FeO :
MgO : 7.82 CaO : 12.21 Na2O : 2.01
K2O : 0.20 TiO2 : 1.24 MnO : 0.46
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.60 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 322.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 480/ 0
Core: 8 Sample Depth: 322.98
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.43 Al2O3: 14.83 Fe2O3(tot):
FeO(tot): 10.00 Fe2O3: FeO :
MgO : 7.73 CaO : 12.46 Na2O : 2.04
K2O : 0.17 TiO2 : 1.12 MnO :
P2O5 : 0.13 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.91 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 322.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 500/ 0
Core: 8 Sample Depth: 323.00
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.73 Al2O3: 14.91 Fe2O3(tot):
FeO(tot): 9.94 Fe2O3: FeO :
MgO : 7.87 CaO : 12.37 Na2O : 2.02
K2O : 0.20 TiO2 : 1.17 MnO :
P2O5 : 0.10 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.31 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 322.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 500/ 510
Core: 8 Sample Depth: 323.01
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.23 Al2O3: 14.54 Fe2O3(tot):
FeO(tot): 10.01 Fe2O3: FeO :
MgO : 7.89 CaO : 12.16 Na2O : 2.01
K2O : 0.21 TiO2 : 1.25 MnO : 0.46
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.76 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 322.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 500/ 530
Core: 8 Sample Depth: 323.01
Sect: 1 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.46 Al2O3: 15.05 Fe2O3(tot):
FeO(tot): 9.42 Fe2O3: FeO :
MgO : 7.84 CaO : 12.08 Na2O : 1.79
K2O : 0.14 TiO2 : 1.12 MnO : 0.19
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.09 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 322.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 620/ 650
Core: 8 Sample Depth: 323.14
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 1.00 SO3 :
S : 0.0000 Total: 1.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 322.50 Piece: 8
Hole: 332B Top/Bottom Interval(mm): 620/ 650
Core: 8 Sample Depth: 323.14
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 48.06 Al2O3: 17.59 Fe2O3(tot):
FeO(tot): 8.48 Fe2O3: 2.97 FeO : 5.80
MgO : 6.84 CaO : 14.56 Na2O : 1.99
K2O : 0.24 TiO2 : 1.00 MnO : 0.16
P2O5 : 0.14 LOI : H2O+ : 0.68
H2O- : 0.49 CO2 : SO3 :
S : Total: 100.52 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 322.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 650/ 680
Core: 8 Sample Depth: 323.17
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0000 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 322.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 650/ 680
Core: 8 Sample Depth: 323.17
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 48.68 Al2O3: 16.61 Fe2O3(tot):
FeO(tot): 8.58 Fe2O3: FeO :
MgO : 6.76 CaO : 14.90 Na2O : 2.02
K2O : 0.23 TiO2 : 1.00 MnO : 0.16
P2O5 : 0.13 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.02 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 322.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 780/ 800
Core: 8 Sample Depth: 323.29
Sect: 1 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.096 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 322.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 780/ 800
Core: 8 Sample Depth: 323.29
Sect: 1 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 47.00 Al2O3: 16.10 Fe2O3(tot):
FeO(tot): 10.80 Fe2O3: FeO :
MgO : 5.76 CaO : 14.20 Na2O : 2.21
K2O : 0.27 TiO2 : 1.04 MnO : 0.17
P2O5 : LOI : 1.69 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.60 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 322.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 940/ 960
Core: 8 Sample Depth: 323.45
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0991 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 322.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 940/ 960
Core: 8 Sample Depth: 323.45
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 50.41 Al2O3: 16.29 Fe2O3(tot):
FeO(tot): 8.71 Fe2O3: 1.83 FeO : 7.06
MgO : 7.28 CaO : 12.97 Na2O : 1.95
K2O : 0.13 TiO2 : 1.02 MnO : 0.15
P2O5 : 0.12 LOI : H2O+ : 0.83
H2O- : 0.57 CO2 : SO3 :
S : Total: 100.61 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 322.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 960/ 980
Core: 8 Sample Depth: 323.47
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0962 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 322.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 960/ 980
Core: 8 Sample Depth: 323.47
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 50.69 Al2O3: 16.21 Fe2O3(tot):
FeO(tot): 8.84 Fe2O3: FeO :
MgO : 7.24 CaO : 12.68 Na2O : 1.91
K2O : 0.16 TiO2 : 1.02 MnO : 0.15
P2O5 : 0.12 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.00 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 322.50 Piece: 9
Hole: 332B Top/Bottom Interval(mm): 750/ 770
Core: 8 Sample Depth: 324.76
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.06 SO3 :
S : 0.0877 Total: 0.06 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 322.50 Piece: 9
Hole: 332B Top/Bottom Interval(mm): 750/ 770
Core: 8 Sample Depth: 324.76
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 50.73 Al2O3: 16.40 Fe2O3(tot):
FeO(tot): 8.31 Fe2O3: 1.77 FeO : 6.72
MgO : 7.36 CaO : 12.88 Na2O : 1.97
K2O : 0.12 TiO2 : 1.03 MnO : 0.14
P2O5 : 0.13 LOI : H2O+ : 0.56
H2O- : 0.48 CO2 : SO3 :
S : Total: 100.29 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 322.50 Piece: 9
Hole: 332B Top/Bottom Interval(mm): 770/ 790
Core: 8 Sample Depth: 324.78
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0302 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 322.50 Piece: 9
Hole: 332B Top/Bottom Interval(mm): 770/ 790
Core: 8 Sample Depth: 324.78
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 50.54 Al2O3: 16.74 Fe2O3(tot):
FeO(tot): 8.56 Fe2O3: FeO :
MgO : 7.18 CaO : 12.58 Na2O : 2.03
K2O : 0.16 TiO2 : 1.00 MnO : 0.15
P2O5 : 0.11 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.00 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 322.50 Piece: 1
Hole: 332B Top/Bottom Interval(mm): 70/ 80
Core: 8 Sample Depth: 325.58
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0044 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 322.50 Piece: 1
Hole: 332B Top/Bottom Interval(mm): 70/ 80
Core: 8 Sample Depth: 325.58
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 50.23 Al2O3: 15.89 Fe2O3(tot):
FeO(tot): 8.74 Fe2O3: FeO :
MgO : 7.43 CaO : 13.16 Na2O : 2.07
K2O : 0.20 TiO2 : 1.03 MnO : 0.15
P2O5 : 0.12 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.99 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 322.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 90/ 110
Core: 8 Sample Depth: 325.60
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0000 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 322.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 90/ 110
Core: 8 Sample Depth: 325.60
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 49.96 Al2O3: 15.83 Fe2O3(tot):
FeO(tot): 9.27 Fe2O3: FeO :
MgO : 7.16 CaO : 13.09 Na2O : 2.09
K2O : 0.24 TiO2 : 1.04 MnO : 0.16
P2O5 : 0.13 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.00 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 322.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 90/ 110
Core: 8 Sample Depth: 325.60
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 50.08 Al2O3: 15.75 Fe2O3(tot):
FeO(tot): 9.24 Fe2O3: FeO :
MgO : 7.19 CaO : 13.08 Na2O : 2.08
K2O : 0.24 TiO2 : 1.04 MnO : 0.16
P2O5 : 0.12 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.01 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 322.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 740/ 760
Core: 8 Sample Depth: 326.25
Sect: 3 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 50.67 Al2O3: 16.67 Fe2O3(tot):
FeO(tot): 7.87 Fe2O3: 1.41 FeO : 6.60
MgO : 7.44 CaO : 12.75 Na2O : 2.00
K2O : 0.11 TiO2 : 1.01 MnO : 0.15
P2O5 : 0.10 LOI : 1.08 H2O+ : 0.83
H2O- : 0.67 CO2 : 0.17 SO3 :
S : Total: 100.58 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 322.50 Piece: 11
Hole: 332B Top/Bottom Interval(mm): 900/ 920
Core: 8 Sample Depth: 326.41
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-CPX PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.03 SO3 :
S : 0.0823 Total: 0.03 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 322.50 Piece: 11
Hole: 332B Top/Bottom Interval(mm): 900/ 920
Core: 8 Sample Depth: 326.41
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-CPX PHYRIC BASALT
SiO2 : 50.22 Al2O3: 17.08 Fe2O3(tot):
FeO(tot): 8.45 Fe2O3: 1.91 FeO : 6.73
MgO : 7.04 CaO : 13.01 Na2O : 1.90
K2O : 0.14 TiO2 : 0.96 MnO : 0.14
P2O5 : 0.12 LOI : H2O+ : 0.71
H2O- : 0.64 CO2 : SO3 :
S : Total: 100.60 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 322.50 Piece: 11
Hole: 332B Top/Bottom Interval(mm): 900/ 920
Core: 8 Sample Depth: 326.41
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-CPX PHYRIC BASALT
SiO2 : 50.10 Al2O3: 17.06 Fe2O3(tot):
FeO(tot): 8.48 Fe2O3: 1.94 FeO : 6.73
MgO : 7.04 CaO : 13.08 Na2O : 1.92
K2O : 0.15 TiO2 : 0.97 MnO : 0.14
P2O5 : 0.12 LOI : H2O+ : 0.71
H2O- : 0.64 CO2 : SO3 :
S : Total: 100.60 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 322.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 930/ 950
Core: 8 Sample Depth: 326.44
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-CPX PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.04 SO3 :
S : 0.0848 Total: 0.04 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 322.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 930/ 950
Core: 8 Sample Depth: 326.44
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-CPX PHYRIC BASALT
SiO2 : 50.32 Al2O3: 16.62 Fe2O3(tot):
FeO(tot): 8.66 Fe2O3: 1.63 FeO : 7.19
MgO : 7.17 CaO : 12.94 Na2O : 1.94
K2O : 0.15 TiO2 : 0.98 MnO : 0.15
P2O5 : 0.11 LOI : H2O+ : 0.89
H2O- : 0.63 CO2 : SO3 :
S : Total: 100.72 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 322.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 930/ 950
Core: 8 Sample Depth: 326.44
Sect: 3 Analyst Name: Strong, D.F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-CPX PHYRIC BASALT
SiO2 : 49.00 Al2O3: 16.90 Fe2O3(tot):
FeO(tot): 8.57 Fe2O3: 4.07 FeO : 4.91
MgO : 7.24 CaO : 12.72 Na2O : 1.90
K2O : 0.18 TiO2 : 1.02 MnO : 0.15
P2O5 : 0.09 LOI : 1.53 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.18 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 332.00 Piece: 2
Hole: 332B Top/Bottom Interval(mm): 180/ 210
Core: 9 Sample Depth: 332.20
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-CPX PHYRIC BASALT
SiO2 : 49.75 Al2O3: 16.77 Fe2O3(tot):
FeO(tot): 8.66 Fe2O3: 2.83 FeO : 6.11
MgO : 7.20 CaO : 12.79 Na2O : 2.04
K2O : 0.25 TiO2 : 1.00 MnO : 0.15
P2O5 : 0.12 LOI : H2O+ : 0.50
H2O- : 0.97 CO2 : 0.03 SO3 :
S : Total: 100.51 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 332.00 Piece: 2
Hole: 332B Top/Bottom Interval(mm): 180/ 210
Core: 9 Sample Depth: 332.20
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-CPX PHYRIC BASALT
SiO2 : 48.46 Al2O3: 16.18 Fe2O3(tot):
FeO(tot): 8.55 Fe2O3: FeO :
MgO : 7.20 CaO : 12.81 Na2O : 2.09
K2O : 0.25 TiO2 : 1.05 MnO : 0.15
P2O5 : 0.14 LOI : 1.50 H2O+ : 0.61
H2O- : 0.60 CO2 : 0.09 SO3 :
S : Total: 99.13 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 332.00 Piece: 2
Hole: 332B Top/Bottom Interval(mm): 180/ 210
Core: 9 Sample Depth: 332.20
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-CPX PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.03 SO3 :
S : 0.0208 Total: 0.03 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 332.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 280/ 300
Core: 9 Sample Depth: 332.29
Sect: 1 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.105 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 332.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 280/ 300
Core: 9 Sample Depth: 332.29
Sect: 1 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 47.70 Al2O3: 16.10 Fe2O3(tot):
FeO(tot): 10.20 Fe2O3: FeO :
MgO : 6.39 CaO : 13.50 Na2O : 2.33
K2O : 0.28 TiO2 : 1.15 MnO : 0.15
P2O5 : LOI : 1.39 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.80 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 332.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 360/ 390
Core: 9 Sample Depth: 332.38
Sect: 1 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG-CPX PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.108 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 332.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 360/ 390
Core: 9 Sample Depth: 332.38
Sect: 1 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-CPX PHYRIC BASALT
SiO2 : 47.90 Al2O3: 14.70 Fe2O3(tot):
FeO(tot): 9.56 Fe2O3: FeO :
MgO : 6.81 CaO : 14.80 Na2O : 2.32
K2O : 0.25 TiO2 : 1.19 MnO : 0.16
P2O5 : LOI : 1.65 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.69 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 332.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 880/ 900
Core: 9 Sample Depth: 332.89
Sect: 1 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 48.27 Al2O3: 14.16 Fe2O3(tot):
FeO(tot): 8.27 Fe2O3: 2.41 FeO : 6.10
MgO : 7.50 CaO : 14.50 Na2O : 2.09
K2O : 0.18 TiO2 : 1.06 MnO : 0.17
P2O5 : 0.12 LOI : 2.87 H2O+ : 0.22
H2O- : 0.68 CO2 : 1.66 SO3 :
S : Total: 99.12 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 332.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1380/1400
Core: 9 Sample Depth: 333.39
Sect: 1 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.082 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 332.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1380/1400
Core: 9 Sample Depth: 333.39
Sect: 1 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 46.90 Al2O3: 14.80 Fe2O3(tot):
FeO(tot): 10.20 Fe2O3: FeO :
MgO : 7.99 CaO : 13.70 Na2O : 2.06
K2O : 0.28 TiO2 : 1.10 MnO : 0.16
P2O5 : LOI : 2.33 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.04 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 332.00 Piece: 6
Hole: 332B Top/Bottom Interval(mm): 440/ 460
Core: 9 Sample Depth: 333.95
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-CPX PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.38 SO3 :
S : 0.0000 Total: 0.38 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 332.00 Piece: 6
Hole: 332B Top/Bottom Interval(mm): 440/ 460
Core: 9 Sample Depth: 333.95
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-CPX PHYRIC BASALT
SiO2 : 49.69 Al2O3: 16.51 Fe2O3(tot):
FeO(tot): 8.65 Fe2O3: 3.03 FeO : 5.92
MgO : 7.10 CaO : 13.47 Na2O : 2.11
K2O : 0.24 TiO2 : 1.00 MnO : 0.15
P2O5 : 0.12 LOI : H2O+ : 0.60
H2O- : 0.66 CO2 : SO3 :
S : Total: 100.60 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 332.00 Piece: 6
Hole: 332B Top/Bottom Interval(mm): 460/ 480
Core: 9 Sample Depth: 333.97
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-CPX PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0000 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 332.00 Piece: 6
Hole: 332B Top/Bottom Interval(mm): 460/ 480
Core: 9 Sample Depth: 333.97
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-CPX PHYRIC BASALT
SiO2 : 49.96 Al2O3: 16.33 Fe2O3(tot):
FeO(tot): 8.75 Fe2O3: FeO :
MgO : 7.00 CaO : 13.56 Na2O : 1.93
K2O : 0.23 TiO2 : 1.00 MnO : 0.15
P2O5 : 0.12 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.00 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 332.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 760/ 780
Core: 9 Sample Depth: 334.27
Sect: 2 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 48.20 Al2O3: 16.00 Fe2O3(tot):
FeO(tot): 9.90 Fe2O3: FeO :
MgO : 6.75 CaO : 12.50 Na2O : 3.13
K2O : 0.42 TiO2 : 1.16 MnO : 0.16
P2O5 : LOI : 0.90 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.22 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 332.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1060/1080
Core: 9 Sample Depth: 334.57
Sect: 2 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 49.82 Al2O3: 16.17 Fe2O3(tot):
FeO(tot): 8.84 Fe2O3: 3.60 FeO : 5.60
MgO : 7.38 CaO : 12.69 Na2O : 2.10
K2O : 0.24 TiO2 : 1.04 MnO : 0.15
P2O5 : 0.11 LOI : 1.43 H2O+ : 0.59
H2O- : 0.81 CO2 : 0.10 SO3 :
S : Total: 100.40 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 332.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 140/ 160
Core: 9 Sample Depth: 335.15
Sect: 3 Analyst Name: Lambert, R.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 50.30 Al2O3: 15.40 Fe2O3(tot):
FeO(tot): 8.82 Fe2O3: FeO :
MgO : 8.10 CaO : 12.50 Na2O : 2.20
K2O : 0.29 TiO2 : 1.10 MnO : 0.14
P2O5 : 0.19 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0500 Total: 100.02 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 332.00 Piece: 5
Hole: 332B Top/Bottom Interval(mm): 430/ 450
Core: 9 Sample Depth: 335.44
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-CPX PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0000 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 332.00 Piece: 5
Hole: 332B Top/Bottom Interval(mm): 430/ 450
Core: 9 Sample Depth: 335.44
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-CPX PHYRIC BASALT
SiO2 : 50.41 Al2O3: 16.19 Fe2O3(tot):
FeO(tot): 8.78 Fe2O3: FeO :
MgO : 7.22 CaO : 12.76 Na2O : 2.10
K2O : 0.28 TiO2 : 1.01 MnO : 0.16
P2O5 : 0.12 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.01 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 332.00 Piece: 5
Hole: 332B Top/Bottom Interval(mm): 430/ 450
Core: 9 Sample Depth: 335.44
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-CPX PHYRIC BASALT
SiO2 : 50.30 Al2O3: 16.32 Fe2O3(tot):
FeO(tot): 8.93 Fe2O3: FeO :
MgO : 7.24 CaO : 12.63 Na2O : 2.04
K2O : 0.27 TiO2 : 1.01 MnO : 0.16
P2O5 : 0.13 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.02 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 332.00 Piece: 5
Hole: 332B Top/Bottom Interval(mm): 450/ 470
Core: 9 Sample Depth: 335.46
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-CPX PHYRIC BASALT
SiO2 : 49.28 Al2O3: 16.64 Fe2O3(tot):
FeO(tot): 8.75 Fe2O3: 3.43 FeO : 5.66
MgO : 7.00 CaO : 12.65 Na2O : 2.10
K2O : 0.26 TiO2 : 1.02 MnO : 0.16
P2O5 : 0.11 LOI : H2O+ : 0.68
H2O- : 1.27 CO2 : 0.10 SO3 :
S : Total: 100.36 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 332.00 Piece: 5
Hole: 332B Top/Bottom Interval(mm): 450/ 470
Core: 9 Sample Depth: 335.46
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-CPX PHYRIC BASALT
SiO2 : 50.24 Al2O3: 15.00 Fe2O3(tot):
FeO(tot): 8.78 Fe2O3: 2.36 FeO : 6.66
MgO : 8.30 CaO : 12.93 Na2O : 1.83
K2O : 0.16 TiO2 : 0.75 MnO : 0.16
P2O5 : 0.06 LOI : H2O+ : 0.63
H2O- : 0.88 CO2 : 0.01 SO3 :
S : Total: 99.97 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 332.00 Piece: 5
Hole: 332B Top/Bottom Interval(mm): 450/ 470
Core: 9 Sample Depth: 335.46
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-CPX PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.10 SO3 :
S : 0.0019 Total: 0.10 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 332.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1030/1050
Core: 9 Sample Depth: 336.04
Sect: 3 Analyst Name: Schilling, J.-G.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 8.50 Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 8.50 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 332.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1190/1210
Core: 9 Sample Depth: 336.20
Sect: 3 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 49.40 Al2O3: 16.00 Fe2O3(tot):
FeO(tot): 9.55 Fe2O3: FeO :
MgO : 6.80 CaO : 12.90 Na2O : 2.68
K2O : 0.35 TiO2 : 1.26 MnO : 0.16
P2O5 : LOI : 0.47 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.15 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 332.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1300/1320
Core: 9 Sample Depth: 336.31
Sect: 3 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.110 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 332.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1300/1320
Core: 9 Sample Depth: 336.31
Sect: 3 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 48.40 Al2O3: 15.50 Fe2O3(tot):
FeO(tot): 9.70 Fe2O3: FeO :
MgO : 6.92 CaO : 13.40 Na2O : 1.90
K2O : 0.40 TiO2 : 1.09 MnO : 0.15
P2O5 : LOI : 0.50 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.20 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 351.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 370/ 0
Core: 10 Sample Depth: 351.37
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.62 Al2O3: 15.09 Fe2O3(tot):
FeO(tot): 9.89 Fe2O3: FeO :
MgO : 7.52 CaO : 12.33 Na2O : 2.02
K2O : 0.15 TiO2 : 1.17 MnO :
P2O5 : 0.11 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.90 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 351.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 440/ 470
Core: 10 Sample Depth: 351.46
Sect: 1 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.115 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 351.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 440/ 470
Core: 10 Sample Depth: 351.46
Sect: 1 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 50.20 Al2O3: 16.20 Fe2O3(tot):
FeO(tot): 8.65 Fe2O3: FeO :
MgO : 7.23 CaO : 12.30 Na2O : 2.47
K2O : 0.27 TiO2 : 1.21 MnO : 0.13
P2O5 : LOI : 0.62 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.66 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 351.00 Piece: 8
Hole: 332B Top/Bottom Interval(mm): 620/ 650
Core: 10 Sample Depth: 351.64
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 49.73 Al2O3: 15.84 Fe2O3(tot):
FeO(tot): 9.31 Fe2O3: 3.16 FeO : 6.47
MgO : 7.23 CaO : 12.83 Na2O : 2.01
K2O : 0.33 TiO2 : 1.02 MnO : 0.16
P2O5 : 0.15 LOI : H2O+ : 1.04
H2O- : 0.70 CO2 : 0.08 SO3 :
S : Total: 100.75 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 351.00 Piece: 8
Hole: 332B Top/Bottom Interval(mm): 620/ 650
Core: 10 Sample Depth: 351.64
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 49.50 Al2O3: 15.41 Fe2O3(tot):
FeO(tot): 9.05 Fe2O3: FeO :
MgO : 7.11 CaO : 12.68 Na2O : 2.02
K2O : 0.35 TiO2 : 1.04 MnO : 0.16
P2O5 : 0.13 LOI : 1.20 H2O+ : 0.48
H2O- : 0.50 CO2 : 0.22 SO3 :
S : Total: 99.66 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 351.00 Piece: 8
Hole: 332B Top/Bottom Interval(mm): 620/ 650
Core: 10 Sample Depth: 351.64
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.08 SO3 :
S : 0.0184 Total: 0.08 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 351.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1020/1040
Core: 10 Sample Depth: 352.03
Sect: 1 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS DIABASE
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.096 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 351.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1020/1040
Core: 10 Sample Depth: 352.03
Sect: 1 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS DIABASE
SiO2 : 46.80 Al2O3: 15.10 Fe2O3(tot):
FeO(tot): 9.52 Fe2O3: FeO :
MgO : 6.81 CaO : 14.30 Na2O : 2.10
K2O : 0.28 TiO2 : 1.09 MnO : 0.14
P2O5 : LOI : 3.12 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 96.14 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 351.00 Piece: 16
Hole: 332B Top/Bottom Interval(mm): 1310/1330
Core: 10 Sample Depth: 352.32
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0000 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 351.00 Piece: 16
Hole: 332B Top/Bottom Interval(mm): 1310/1330
Core: 10 Sample Depth: 352.32
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 48.25 Al2O3: 15.23 Fe2O3(tot):
FeO(tot): 9.29 Fe2O3: FeO :
MgO : 7.25 CaO : 15.32 Na2O : 2.01
K2O : 0.25 TiO2 : 1.07 MnO : 0.17
P2O5 : 0.14 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.01 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 351.00 Piece: 16
Hole: 332B Top/Bottom Interval(mm): 1330/1360
Core: 10 Sample Depth: 352.35
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 45.35 Al2O3: 15.16 Fe2O3(tot):
FeO(tot): 8.83 Fe2O3: 3.39 FeO : 5.78
MgO : 6.77 CaO : 14.67 Na2O : 2.16
K2O : 0.25 TiO2 : 0.95 MnO : 0.17
P2O5 : 0.14 LOI : H2O+ : 0.34
H2O- : 2.69 CO2 : 2.26 SO3 :
S : Total: 100.08 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 351.00 Piece: 16
Hole: 332B Top/Bottom Interval(mm): 1330/1360
Core: 10 Sample Depth: 352.35
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 45.36 Al2O3: 15.09 Fe2O3(tot):
FeO(tot): 8.84 Fe2O3: FeO :
MgO : 6.73 CaO : 15.22 Na2O : 2.16
K2O : 0.25 TiO2 : 1.01 MnO : 0.18
P2O5 : 0.14 LOI : 4.30 H2O+ : 0.55
H2O- : 1.00 CO2 : 2.34 SO3 :
S : Total: 99.85 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 351.00 Piece: 16
Hole: 332B Top/Bottom Interval(mm): 1330/1360
Core: 10 Sample Depth: 352.35
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 2.20 SO3 :
S : 0.0000 Total: 2.20 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 351.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1110/1140
Core: 10 Sample Depth: 353.63
Sect: 2 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS DIABASE
SiO2 : 49.30 Al2O3: 14.10 Fe2O3(tot):
FeO(tot): 10.60 Fe2O3: FeO :
MgO : 9.78 CaO : 11.30 Na2O : 2.24
K2O : 0.26 TiO2 : 1.23 MnO : 0.18
P2O5 : LOI : 0.60 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.99 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 351.00 Piece: 6
Hole: 332B Top/Bottom Interval(mm): 200/ 230
Core: 10 Sample Depth: 354.22
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL-CPX PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0713 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 351.00 Piece: 6
Hole: 332B Top/Bottom Interval(mm): 200/ 230
Core: 10 Sample Depth: 354.22
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL-CPX PHYRIC BASALT
SiO2 : 50.19 Al2O3: 16.49 Fe2O3(tot):
FeO(tot): 8.65 Fe2O3: FeO :
MgO : 7.49 CaO : 12.75 Na2O : 2.08
K2O : 0.13 TiO2 : 1.02 MnO : 0.14
P2O5 : 0.13 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.03 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 351.00 Piece: 6
Hole: 332B Top/Bottom Interval(mm): 230/ 260
Core: 10 Sample Depth: 354.25
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL-CPX PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0811 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 351.00 Piece: 6
Hole: 332B Top/Bottom Interval(mm): 230/ 260
Core: 10 Sample Depth: 354.25
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL-CPX PHYRIC BASALT
SiO2 : 50.82 Al2O3: 16.29 Fe2O3(tot):
FeO(tot): 8.51 Fe2O3: FeO :
MgO : 7.42 CaO : 12.55 Na2O : 2.04
K2O : 0.14 TiO2 : 1.03 MnO : 0.14
P2O5 : 0.12 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.01 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 351.00 Piece: 6
Hole: 332B Top/Bottom Interval(mm): 230/ 260
Core: 10 Sample Depth: 354.25
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL-CPX PHYRIC BASALT
SiO2 : 50.77 Al2O3: 16.37 Fe2O3(tot):
FeO(tot): 8.58 Fe2O3: FeO :
MgO : 7.36 CaO : 12.55 Na2O : 2.00
K2O : 0.14 TiO2 : 1.03 MnO : 0.14
P2O5 : 0.12 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.01 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 351.00 Piece: 3A
Hole: 332B Top/Bottom Interval(mm): 390/ 410
Core: 10 Sample Depth: 354.40
Sect: 3 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 50.24 Al2O3: 16.22 Fe2O3(tot):
FeO(tot): 7.89 Fe2O3: 1.77 FeO : 6.30
MgO : 7.57 CaO : 12.51 Na2O : 2.06
K2O : 0.17 TiO2 : 1.03 MnO : 0.14
P2O5 : 0.11 LOI : 0.82 H2O+ : 0.13
H2O- : 0.57 CO2 : 0.07 SO3 :
S : Total: 98.89 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 351.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 490/ 510
Core: 10 Sample Depth: 354.50
Sect: 3 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS DIABASE
SiO2 : 47.80 Al2O3: 16.00 Fe2O3(tot):
FeO(tot): 7.35 Fe2O3: FeO :
MgO : 11.10 CaO : 11.20 Na2O : 2.75
K2O : 0.34 TiO2 : 1.34 MnO : 0.11
P2O5 : LOI : 1.54 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.99 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 360.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 0/ 0
Core: 11 Sample Depth: 360.50
Sect: 1 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS DIABASE
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.080 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 360.50 Piece: 3A
Hole: 332B Top/Bottom Interval(mm): 390/ 420
Core: 11 Sample Depth: 360.91
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.31 Al2O3: 16.12 Fe2O3(tot):
FeO(tot): 8.27 Fe2O3: 1.62 FeO : 6.81
MgO : 7.58 CaO : 12.84 Na2O : 2.01
K2O : 0.18 TiO2 : 1.01 MnO : 0.14
P2O5 : 0.10 LOI : H2O+ : 0.78
H2O- : 0.75 CO2 : 0.06 SO3 :
S : Total: 99.31 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 360.50 Piece: 3A
Hole: 332B Top/Bottom Interval(mm): 390/ 420
Core: 11 Sample Depth: 360.91
Sect: 1 Analyst Name: Lambert, R.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 51.40 Al2O3: 15.00 Fe2O3(tot):
FeO(tot): 8.10 Fe2O3: FeO :
MgO : 8.80 CaO : 11.70 Na2O : 2.10
K2O : 0.23 TiO2 : 1.15 MnO : 0.12
P2O5 : 0.18 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.2900 Total: 99.68 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 360.50 Piece: 3A
Hole: 332B Top/Bottom Interval(mm): 390/ 420
Core: 11 Sample Depth: 360.91
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.06 SO3 :
S : 0.0779 Total: 0.06 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 360.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 440/ 460
Core: 11 Sample Depth: 360.95
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0668 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 360.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 440/ 460
Core: 11 Sample Depth: 360.95
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 50.77 Al2O3: 16.43 Fe2O3(tot):
FeO(tot): 8.43 Fe2O3: FeO :
MgO : 7.35 CaO : 12.65 Na2O : 2.00
K2O : 0.16 TiO2 : 1.01 MnO : 0.14
P2O5 : 0.11 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.99 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 360.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 520/ 550
Core: 11 Sample Depth: 361.04
Sect: 1 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS DIABASE
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.096 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 360.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 520/ 550
Core: 11 Sample Depth: 361.04
Sect: 1 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS DIABASE
SiO2 : 49.20 Al2O3: 16.00 Fe2O3(tot):
FeO(tot): 9.48 Fe2O3: FeO :
MgO : 8.15 CaO : 12.50 Na2O : 2.10
K2O : 0.21 TiO2 : 1.04 MnO : 0.13
P2O5 : LOI : 0.37 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.80 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 360.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1150/1170
Core: 11 Sample Depth: 361.66
Sect: 1 Analyst Name: Schilling, J.-G.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
IGNEOUS DIABASE
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 8.20 Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 8.20 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 360.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1480/1500
Core: 11 Sample Depth: 361.99
Sect: 1 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS DIABASE
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.092 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 360.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1480/1500
Core: 11 Sample Depth: 361.99
Sect: 1 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS DIABASE
SiO2 : 48.60 Al2O3: 15.30 Fe2O3(tot):
FeO(tot): 9.35 Fe2O3: FeO :
MgO : 9.20 CaO : 12.20 Na2O : 2.16
K2O : 0.23 TiO2 : 0.89 MnO : 0.14
P2O5 : LOI : 0.64 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.07 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 360.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1490/1500
Core: 11 Sample Depth: 362.00
Sect: 1 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS DIABASE
SiO2 : 44.40 Al2O3: 13.70 Fe2O3(tot):
FeO(tot): 11.40 Fe2O3: FeO :
MgO : 11.80 CaO : 12.90 Na2O : 1.84
K2O : 0.15 TiO2 : 0.79 MnO : 0.16
P2O5 : LOI : 2.40 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.14 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 360.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 350/ 390
Core: 11 Sample Depth: 362.37
Sect: 2 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS DIABASE
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.101 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 360.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 350/ 390
Core: 11 Sample Depth: 362.37
Sect: 2 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS DIABASE
SiO2 : 51.90 Al2O3: 14.90 Fe2O3(tot):
FeO(tot): 9.35 Fe2O3: FeO :
MgO : 7.75 CaO : 11.20 Na2O : 2.02
K2O : 0.19 TiO2 : 0.86 MnO : 0.10
P2O5 : LOI : 1.12 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.27 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 360.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 800/ 830
Core: 11 Sample Depth: 362.82
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS DIABASE
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0970 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 360.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 800/ 830
Core: 11 Sample Depth: 362.82
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS DIABASE
SiO2 : 51.28 Al2O3: 15.60 Fe2O3(tot):
FeO(tot): 8.40 Fe2O3: FeO :
MgO : 7.63 CaO : 12.45 Na2O : 2.10
K2O : 0.20 TiO2 : 1.12 MnO : 0.15
P2O5 : 0.13 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.00 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 360.50 Piece: 6A
Hole: 332B Top/Bottom Interval(mm): 1100/1130
Core: 11 Sample Depth: 363.12
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.02 SO3 :
S : 0.0000 Total: 0.02 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 360.50 Piece: 6A
Hole: 332B Top/Bottom Interval(mm): 1100/1130
Core: 11 Sample Depth: 363.12
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.73 Al2O3: 16.81 Fe2O3(tot):
FeO(tot): 8.53 Fe2O3: 3.89 FeO : 5.03
MgO : 7.21 CaO : 12.57 Na2O : 2.08
K2O : 0.27 TiO2 : 1.05 MnO : 0.14
P2O5 : 0.11 LOI : H2O+ : 0.10
H2O- : 0.95 CO2 : 0.02 SO3 :
S : Total: 99.96 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 360.50 Piece: 3B
Hole: 332B Top/Bottom Interval(mm): 400/ 430
Core: 11 Sample Depth: 363.92
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.14 Al2O3: 16.67 Fe2O3(tot):
FeO(tot): 8.78 Fe2O3: 2.01 FeO : 6.97
MgO : 7.96 CaO : 12.34 Na2O : 2.14
K2O : 0.13 TiO2 : 0.96 MnO : 0.14
P2O5 : 0.09 LOI : H2O+ : 0.79
H2O- : 0.88 CO2 : 0.06 SO3 :
S : Total: 100.28 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 360.50 Piece: 3B
Hole: 332B Top/Bottom Interval(mm): 400/ 430
Core: 11 Sample Depth: 363.92
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 50.14 Al2O3: 16.38 Fe2O3(tot):
FeO(tot): 8.95 Fe2O3: FeO :
MgO : 8.00 CaO : 12.13 Na2O : 2.14
K2O : 0.12 TiO2 : 0.92 MnO : 0.14
P2O5 : 0.09 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.01 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 360.50 Piece: 3B
Hole: 332B Top/Bottom Interval(mm): 400/ 430
Core: 11 Sample Depth: 363.92
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.06 SO3 :
S : 0.0704 Total: 0.06 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 360.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 690/ 710
Core: 11 Sample Depth: 364.20
Sect: 3 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS DIABASE
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.110 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 360.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 690/ 710
Core: 11 Sample Depth: 364.20
Sect: 3 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS DIABASE
SiO2 : 49.20 Al2O3: 15.60 Fe2O3(tot):
FeO(tot): 9.42 Fe2O3: FeO :
MgO : 8.48 CaO : 13.20 Na2O : 2.12
K2O : 0.22 TiO2 : 0.96 MnO : 0.15
P2O5 : LOI : 0.20 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.35 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 360.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 750/ 780
Core: 11 Sample Depth: 364.27
Sect: 3 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS DIABASE
SiO2 : 50.76 Al2O3: 15.32 Fe2O3(tot):
FeO(tot): 9.04 Fe2O3: 3.32 FeO : 6.05
MgO : 8.04 CaO : 12.01 Na2O : 1.92
K2O : 0.18 TiO2 : 0.83 MnO : 0.15
P2O5 : LOI : 0.89 H2O+ : 0.25
H2O- : 0.31 CO2 : 0.13 SO3 :
S : Total: 99.27 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 360.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 750/ 780
Core: 11 Sample Depth: 364.27
Sect: 3 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS DIABASE
SiO2 : 50.49 Al2O3: 15.31 Fe2O3(tot):
FeO(tot): 8.88 Fe2O3: 3.50 FeO : 5.73
MgO : 8.06 CaO : 11.97 Na2O : 1.90
K2O : 0.21 TiO2 : 0.84 MnO : 0.15
P2O5 : LOI : 1.69 H2O+ : 0.52
H2O- : 0.73 CO2 : 0.29 SO3 :
S : Total: 99.70 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 360.50 Piece: 4B
Hole: 332B Top/Bottom Interval(mm): 1050/1080
Core: 11 Sample Depth: 366.07
Sect: 4 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.57 Al2O3: 16.58 Fe2O3(tot):
FeO(tot): 8.17 Fe2O3: 1.39 FeO : 6.92
MgO : 7.60 CaO : 12.90 Na2O : 2.07
K2O : 0.17 TiO2 : 0.99 MnO : 0.14
P2O5 : 0.14 LOI : H2O+ : 0.24
H2O- : 0.98 CO2 : 0.07 SO3 :
S : Total: 99.76 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 360.50 Piece: 4B
Hole: 332B Top/Bottom Interval(mm): 1050/1080
Core: 11 Sample Depth: 366.07
Sect: 4 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 50.14 Al2O3: 16.06 Fe2O3(tot):
FeO(tot): 8.01 Fe2O3: FeO :
MgO : 7.39 CaO : 12.76 Na2O : 2.08
K2O : 0.18 TiO2 : 1.02 MnO : 0.14
P2O5 : 0.13 LOI : 1.60 H2O+ : 0.49
H2O- : 0.90 CO2 : 0.10 SO3 :
S : Total: 100.29 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 360.50 Piece: 4B
Hole: 332B Top/Bottom Interval(mm): 1050/1080
Core: 11 Sample Depth: 366.07
Sect: 4 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.06 SO3 :
S : 0.0941 Total: 0.06 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 360.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1080/1110
Core: 11 Sample Depth: 366.10
Sect: 4 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0754 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 360.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1080/1110
Core: 11 Sample Depth: 366.10
Sect: 4 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 50.82 Al2O3: 16.47 Fe2O3(tot):
FeO(tot): 8.20 Fe2O3: FeO :
MgO : 7.52 CaO : 12.61 Na2O : 2.03
K2O : 0.17 TiO2 : 1.01 MnO : 0.15
P2O5 : 0.12 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.01 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 370.00 Piece: 8
Hole: 332B Top/Bottom Interval(mm): 570/ 600
Core: 12 Sample Depth: 370.59
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0069 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 370.00 Piece: 8
Hole: 332B Top/Bottom Interval(mm): 570/ 600
Core: 12 Sample Depth: 370.59
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 50.75 Al2O3: 16.33 Fe2O3(tot):
FeO(tot): 8.44 Fe2O3: FeO :
MgO : 7.11 CaO : 12.92 Na2O : 1.98
K2O : 0.23 TiO2 : 1.02 MnO : 0.15
P2O5 : 0.12 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.99 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 370.00 Piece: 8
Hole: 332B Top/Bottom Interval(mm): 600/ 620
Core: 12 Sample Depth: 370.61
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0207 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 370.00 Piece: 8
Hole: 332B Top/Bottom Interval(mm): 600/ 620
Core: 12 Sample Depth: 370.61
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.86 Al2O3: 15.86 Fe2O3(tot):
FeO(tot): 8.71 Fe2O3: FeO :
MgO : 7.04 CaO : 12.79 Na2O : 1.95
K2O : 0.27 TiO2 : 1.04 MnO : 0.16
P2O5 : 0.13 LOI : 0.80 H2O+ : 0.41
H2O- : 0.40 CO2 : 0.07 SO3 :
S : Total: 99.66 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 370.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1140/1170
Core: 12 Sample Depth: 371.16
Sect: 1 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 50.08 Al2O3: 15.95 Fe2O3(tot):
FeO(tot): 9.00 Fe2O3: 3.67 FeO : 5.70
MgO : 7.05 CaO : 12.30 Na2O : 1.97
K2O : 0.41 TiO2 : 0.95 MnO : 0.14
P2O5 : 0.13 LOI : 0.96 H2O+ : 0.63
H2O- : 0.47 CO2 : 0.18 SO3 :
S : Total: 99.63 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 370.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1210/1230
Core: 12 Sample Depth: 371.22
Sect: 1 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS DIABASE
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.105 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 370.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1210/1230
Core: 12 Sample Depth: 371.22
Sect: 1 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.00 Al2O3: 15.90 Fe2O3(tot):
FeO(tot): 10.06 Fe2O3: FeO :
MgO : 6.04 CaO : 14.00 Na2O : 1.63
K2O : 0.34 TiO2 : 1.25 MnO : 0.23
P2O5 : LOI : 0.74 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.99 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 379.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 660/ 680
Core: 13 Sample Depth: 380.17
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 379.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 660/ 680
Core: 13 Sample Depth: 380.17
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.67 Al2O3: 16.12 Fe2O3(tot):
FeO(tot): 8.88 Fe2O3: FeO :
MgO : 7.56 CaO : 13.37 Na2O : 1.95
K2O : 0.21 TiO2 : 0.98 MnO : 0.15
P2O5 : 0.12 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.00 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 379.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 680/ 700
Core: 13 Sample Depth: 380.19
Sect: 1 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.103 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 379.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 680/ 700
Core: 13 Sample Depth: 380.19
Sect: 1 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 48.20 Al2O3: 15.20 Fe2O3(tot):
FeO(tot): 10.06 Fe2O3: FeO :
MgO : 7.10 CaO : 12.70 Na2O : 2.31
K2O : 0.28 TiO2 : 1.06 MnO : 0.20
P2O5 : LOI : 2.00 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.65 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 379.50 Piece: 6
Hole: 332B Top/Bottom Interval(mm): 700/ 720
Core: 13 Sample Depth: 380.21
Sect: 1 Analyst Name: Lambert, R.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 48.40 Al2O3: 14.80 Fe2O3(tot):
FeO(tot): 9.99 Fe2O3: FeO :
MgO : 8.40 CaO : 13.10 Na2O : 2.30
K2O : 0.27 TiO2 : 1.19 MnO : 0.15
P2O5 : 0.17 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0600 Total: 99.88 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 379.50 Piece: 6
Hole: 332B Top/Bottom Interval(mm): 700/ 720
Core: 13 Sample Depth: 380.21
Sect: 1 Analyst Name: Lambert, R.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 51.30 Al2O3: 14.50 Fe2O3(tot):
FeO(tot): 10.17 Fe2O3: FeO :
MgO : 6.80 CaO : 11.70 Na2O : 2.40
K2O : 0.26 TiO2 : 1.31 MnO : 0.17
P2O5 : 0.16 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0500 Total: 99.90 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 379.50 Piece: 6
Hole: 332B Top/Bottom Interval(mm): 720/ 740
Core: 13 Sample Depth: 380.23
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.63 SO3 :
S : 0.0001 Total: 0.63 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 379.50 Piece: 6
Hole: 332B Top/Bottom Interval(mm): 720/ 740
Core: 13 Sample Depth: 380.23
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 5.09 Fe2O3: FeO : 5.09
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 0.84
H2O- : 1.12 CO2 : SO3 :
S : Total: 7.05 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 379.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 980/1000
Core: 13 Sample Depth: 380.49
Sect: 1 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.103 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 379.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 980/1000
Core: 13 Sample Depth: 380.49
Sect: 1 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 48.40 Al2O3: 15.90 Fe2O3(tot):
FeO(tot): 10.80 Fe2O3: FeO :
MgO : 6.20 CaO : 13.10 Na2O : 2.60
K2O : 0.29 TiO2 : 1.04 MnO : 0.24
P2O5 : LOI : 0.95 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.57 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 379.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1370/1390
Core: 13 Sample Depth: 380.88
Sect: 1 Analyst Name: Schilling, J.-G.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 8.70 Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 8.70 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 389.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 330/ 350
Core: 14 Sample Depth: 389.34
Sect: 1 Analyst Name: Lambert, R.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 50.10 Al2O3: 14.80 Fe2O3(tot):
FeO(tot): 9.45 Fe2O3: FeO :
MgO : 7.70 CaO : 13.00 Na2O : 2.10
K2O : 0.23 TiO2 : 1.15 MnO : 0.16
P2O5 : 0.13 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0700 Total: 99.87 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 389.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 360/ 380
Core: 14 Sample Depth: 389.37
Sect: 1 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 50.47 Al2O3: 16.36 Fe2O3(tot):
FeO(tot): 7.93 Fe2O3: 2.59 FeO : 5.60
MgO : 7.51 CaO : 12.73 Na2O : 2.05
K2O : 0.21 TiO2 : 1.04 MnO : 0.16
P2O5 : 0.09 LOI : 1.34 H2O+ : 1.12
H2O- : 0.78 CO2 : 0.19 SO3 :
S : Total: 100.90 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 389.00 Piece: 16
Hole: 332B Top/Bottom Interval(mm): 1420/1440
Core: 14 Sample Depth: 390.43
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 48.62 Al2O3: 16.59 Fe2O3(tot):
FeO(tot): 8.64 Fe2O3: 3.29 FeO : 5.68
MgO : 7.17 CaO : 13.19 Na2O : 2.15
K2O : 0.21 TiO2 : 1.01 MnO : 0.15
P2O5 : 0.11 LOI : H2O+ : 0.71
H2O- : 0.96 CO2 : 0.62 SO3 :
S : Total: 100.46 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 389.00 Piece: 16
Hole: 332B Top/Bottom Interval(mm): 1420/1440
Core: 14 Sample Depth: 390.43
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.62 SO3 :
S : 0.0034 Total: 0.62 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 389.00 Piece: 3
Hole: 332B Top/Bottom Interval(mm): 310/ 320
Core: 14 Sample Depth: 390.82
Sect: 2 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.101 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 389.00 Piece: 3
Hole: 332B Top/Bottom Interval(mm): 310/ 330
Core: 14 Sample Depth: 390.82
Sect: 2 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 48.00 Al2O3: 15.50 Fe2O3(tot):
FeO(tot): 10.10 Fe2O3: FeO :
MgO : 7.95 CaO : 13.10 Na2O : 2.19
K2O : 0.31 TiO2 : 1.04 MnO : 0.15
P2O5 : LOI : 1.64 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.34 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 389.00 Piece: 3
Hole: 332B Top/Bottom Interval(mm): 330/ 350
Core: 14 Sample Depth: 390.84
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.04 SO3 :
S : 0.0000 Total: 0.04 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 389.00 Piece: 3
Hole: 332B Top/Bottom Interval(mm): 330/ 350
Core: 14 Sample Depth: 390.84
Sect: 2 Analyst Name: Strong, D.F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 48.70 Al2O3: 16.30 Fe2O3(tot):
FeO(tot): 8.17 Fe2O3: 6.02 FeO : 2.75
MgO : 7.50 CaO : 12.80 Na2O : 2.09
K2O : 0.27 TiO2 : 1.03 MnO : 0.15
P2O5 : 0.09 LOI : 1.65 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.70 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 389.00 Piece: 3
Hole: 332B Top/Bottom Interval(mm): 330/ 350
Core: 14 Sample Depth: 390.84
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.54 Al2O3: 17.04 Fe2O3(tot):
FeO(tot): 8.20 Fe2O3: 3.01 FeO : 5.49
MgO : 7.56 CaO : 12.48 Na2O : 2.14
K2O : 0.23 TiO2 : 1.00 MnO : 0.14
P2O5 : 0.10 LOI : H2O+ : 0.33
H2O- : 1.07 CO2 : 0.04 SO3 :
S : Total: 100.17 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 389.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 350/ 370
Core: 14 Sample Depth: 390.86
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0000 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 389.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 350/ 370
Core: 14 Sample Depth: 390.86
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 50.68 Al2O3: 16.22 Fe2O3(tot):
FeO(tot): 8.58 Fe2O3: FeO :
MgO : 7.51 CaO : 12.47 Na2O : 2.08
K2O : 0.25 TiO2 : 1.00 MnO : 0.14
P2O5 : 0.11 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.99 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 398.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 530/ 550
Core: 15 Sample Depth: 399.04
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.16 SO3 :
S : 0.0000 Total: 0.16 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 398.50 Piece: 7
Hole: 332B Top/Bottom Interval(mm): 700/ 720
Core: 15 Sample Depth: 399.21
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 48.90 Al2O3: 16.33 Fe2O3(tot):
FeO(tot): 8.65 Fe2O3: 2.94 FeO : 6.00
MgO : 7.13 CaO : 13.36 Na2O : 1.91
K2O : 0.22 TiO2 : 0.98 MnO : 0.16
P2O5 : 0.10 LOI : H2O+ : 0.88
H2O- : 0.99 CO2 : 0.03 SO3 :
S : Total: 99.93 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 398.50 Piece: 7
Hole: 332B Top/Bottom Interval(mm): 700/ 720
Core: 15 Sample Depth: 399.21
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.04 SO3 :
S : 0.0000 Total: 0.04 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 398.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 730/ 750
Core: 15 Sample Depth: 399.24
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 50.79 Al2O3: 16.13 Fe2O3(tot):
FeO(tot): 8.72 Fe2O3: 3.12 FeO : 5.91
MgO : 7.14 CaO : 12.80 Na2O : 1.98
K2O : 0.20 TiO2 : 1.01 MnO : 0.15
P2O5 : 0.12 LOI : H2O+ : 0.50
H2O- : 0.50 CO2 : SO3 :
S : Total: 100.35 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 398.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1030/1050
Core: 15 Sample Depth: 399.54
Sect: 1 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 50.62 Al2O3: 16.65 Fe2O3(tot):
FeO(tot): 7.80 Fe2O3: 2.56 FeO : 5.50
MgO : 7.11 CaO : 13.02 Na2O : 2.05
K2O : 0.21 TiO2 : 1.05 MnO : 0.16
P2O5 : 0.11 LOI : 1.41 H2O+ : 0.90
H2O- : 0.80 CO2 : 0.14 SO3 :
S : Total: 100.88 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 398.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 810/ 830
Core: 15 Sample Depth: 400.82
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0106 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 398.50 Piece: 9
Hole: 332B Top/Bottom Interval(mm): 810/ 830
Core: 15 Sample Depth: 400.82
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 50.52 Al2O3: 16.42 Fe2O3(tot):
FeO(tot): 8.55 Fe2O3: FeO :
MgO : 7.07 CaO : 13.07 Na2O : 1.94
K2O : 0.21 TiO2 : 1.01 MnO : 0.15
P2O5 : 0.12 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.01 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 398.50 Piece: 9
Hole: 332B Top/Bottom Interval(mm): 830/ 850
Core: 15 Sample Depth: 400.84
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0157 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 398.50 Piece: 9
Hole: 332B Top/Bottom Interval(mm): 830/ 850
Core: 15 Sample Depth: 400.84
Sect: 2 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 49.52 Al2O3: 16.21 Fe2O3(tot):
FeO(tot): 8.30 Fe2O3: FeO :
MgO : 6.88 CaO : 12.95 Na2O : 1.98
K2O : 0.25 TiO2 : 1.00 MnO : 0.14
P2O5 : 0.14 LOI : 1.80 H2O+ : 0.74
H2O- : 0.80 CO2 : 0.20 SO3 :
S : Total: 100.03 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 398.50 Piece: 9
Hole: 332B Top/Bottom Interval(mm): 1300/1310
Core: 15 Sample Depth: 401.31
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 1.47 SO3 :
S : 0.0023 Total: 1.47 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 398.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1300/1310
Core: 15 Sample Depth: 401.31
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT
SiO2 : 47.70 Al2O3: 15.32 Fe2O3(tot):
FeO(tot): 9.77 Fe2O3: 4.96 FeO : 5.31
MgO : 9.38 CaO : 13.33 Na2O : 2.14
K2O : 0.24 TiO2 : 0.75 MnO : 0.17
P2O5 : 0.12 LOI : H2O+ : 1.43
H2O- : 1.06 CO2 : SO3 :
S : Total: 101.91 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 408.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 300/ 0
Core: 16 Sample Depth: 408.30
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.60 Al2O3: 16.46 Fe2O3(tot):
FeO(tot): 9.35 Fe2O3: FeO :
MgO : 8.99 CaO : 12.15 Na2O : 2.14
K2O : 0.09 TiO2 : 0.75 MnO :
P2O5 : 0.06 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.59 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 408.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 330/ 350
Core: 16 Sample Depth: 408.34
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.63 Al2O3: 15.61 Fe2O3(tot):
FeO(tot): 9.58 Fe2O3: FeO :
MgO : 9.73 CaO : 11.98 Na2O : 2.09
K2O : 0.14 TiO2 : 0.84 MnO : 0.46
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.06 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 408.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 330/ 350
Core: 16 Sample Depth: 408.34
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.20 Al2O3: 15.92 Fe2O3(tot):
FeO(tot): 9.45 Fe2O3: FeO :
MgO : 8.78 CaO : 12.22 Na2O : 2.04
K2O : 0.17 TiO2 : 0.87 MnO : 0.16
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.81 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 408.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1120/1140
Core: 16 Sample Depth: 409.13
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS OL-PLAG PHYRIC BASALT
SiO2 : 46.61 Al2O3: 14.81 Fe2O3(tot):
FeO(tot): 9.17 Fe2O3: 2.94 FeO : 6.52
MgO : 11.54 CaO : 11.46 Na2O : 2.03
K2O : 0.13 TiO2 : 0.73 MnO : 0.14
P2O5 : 0.05 LOI : H2O+ : 1.26
H2O- : 1.39 CO2 : 0.01 SO3 :
S : Total: 99.62 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 408.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1120/1140
Core: 16 Sample Depth: 409.13
Sect: 1 Analyst Name: Strong, D.F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS OL-PLAG PHYRIC BASALT
SiO2 : 46.50 Al2O3: 14.90 Fe2O3(tot):
FeO(tot): 9.51 Fe2O3: 5.90 FeO : 4.20
MgO : 11.41 CaO : 11.67 Na2O : 2.01
K2O : 0.17 TiO2 : 0.76 MnO : 0.15
P2O5 : 0.09 LOI : 2.04 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.76 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 408.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1120/1140
Core: 16 Sample Depth: 409.13
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL-PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.42 SO3 :
S : 0.0033 Total: 0.42 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 408.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1250/ 0
Core: 16 Sample Depth: 409.25
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.69 Al2O3: 16.47 Fe2O3(tot):
FeO(tot): 9.29 Fe2O3: FeO :
MgO : 8.77 CaO : 12.69 Na2O : 2.00
K2O : 0.09 TiO2 : 0.80 MnO :
P2O5 : 0.06 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.86 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 408.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1410/1430
Core: 16 Sample Depth: 409.42
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL-PLAG PHYRIC BASALT
SiO2 : 48.37 Al2O3: 15.50 Fe2O3(tot):
FeO(tot): 9.43 Fe2O3: FeO :
MgO : 10.41 CaO : 12.05 Na2O : 2.08
K2O : 0.14 TiO2 : 0.76 MnO : 0.15
P2O5 : 0.07 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.01 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 408.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1410/1430
Core: 16 Sample Depth: 409.42
Sect: 1 Analyst Name: Lambert, R.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL-PLAG PHYRIC BASALT
SiO2 : 48.90 Al2O3: 13.80 Fe2O3(tot):
FeO(tot): 9.81 Fe2O3: FeO :
MgO : 10.80 CaO : 12.30 Na2O : 1.90
K2O : 0.16 TiO2 : 0.82 MnO : 0.15
P2O5 : 0.08 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.1800 Total: 99.81 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 408.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 50/ 0
Core: 16 Sample Depth: 409.55
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.45 Al2O3: 16.74 Fe2O3(tot):
FeO(tot): 9.30 Fe2O3: FeO :
MgO : 8.98 CaO : 12.42 Na2O : 1.99
K2O : 0.09 TiO2 : 0.79 MnO :
P2O5 : 0.06 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.82 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 408.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 310/ 330
Core: 16 Sample Depth: 409.82
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL-PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0045 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 408.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 310/ 330
Core: 16 Sample Depth: 409.82
Sect: 2 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL-PLAG PHYRIC BASALT
SiO2 : 47.71 Al2O3: 14.24 Fe2O3(tot):
FeO(tot): 9.22 Fe2O3: FeO :
MgO : 11.22 CaO : 11.05 Na2O : 2.03
K2O : 0.12 TiO2 : 0.74 MnO : 0.14
P2O5 : 0.08 LOI : 2.70 H2O+ : 0.84
H2O- : 1.40 CO2 : 0.19 SO3 :
S : Total: 100.01 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 408.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 630/ 650
Core: 16 Sample Depth: 410.14
Sect: 2 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL-PLAG PHYRIC BASALT
SiO2 : 48.06 Al2O3: 14.71 Fe2O3(tot):
FeO(tot): 8.62 Fe2O3: 1.91 FeO : 6.90
MgO : 12.34 CaO : 11.30 Na2O : 1.95
K2O : 0.13 TiO2 : 0.74 MnO : 0.16
P2O5 : 0.04 LOI : 1.78 H2O+ : 0.34
H2O- : 1.37 CO2 : 0.14 SO3 :
S : Total: 100.09 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 408.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 750/ 0
Core: 16 Sample Depth: 410.25
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.10 Al2O3: 16.46 Fe2O3(tot):
FeO(tot): 9.25 Fe2O3: FeO :
MgO : 8.90 CaO : 12.30 Na2O : 2.05
K2O : 0.08 TiO2 : 0.76 MnO :
P2O5 : 0.07 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.97 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 417.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 910/ 930
Core: 17 Sample Depth: 418.42
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.42 Al2O3: 15.68 Fe2O3(tot):
FeO(tot): 9.39 Fe2O3: FeO :
MgO : 8.92 CaO : 12.25 Na2O : 1.90
K2O : 0.17 TiO2 : 0.88 MnO : 0.16
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.77 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 417.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1010/ 0
Core: 17 Sample Depth: 418.51
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.34 Al2O3: 16.41 Fe2O3(tot):
FeO(tot): 9.32 Fe2O3: FeO :
MgO : 8.67 CaO : 12.46 Na2O : 2.12
K2O : 0.09 TiO2 : 0.79 MnO :
P2O5 : 0.07 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.27 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 417.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 290/ 310
Core: 17 Sample Depth: 419.30
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.35 Al2O3: 15.87 Fe2O3(tot):
FeO(tot): 9.26 Fe2O3: FeO :
MgO : 8.46 CaO : 12.15 Na2O : 2.05
K2O : 0.17 TiO2 : 0.88 MnO : 0.16
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.35 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 417.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 470/ 490
Core: 17 Sample Depth: 419.48
Sect: 2 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS OL-PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.092 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 417.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 470/ 490
Core: 17 Sample Depth: 419.48
Sect: 2 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL-PLAG PHYRIC BASALT
SiO2 : 47.40 Al2O3: 13.90 Fe2O3(tot):
FeO(tot): 10.50 Fe2O3: FeO :
MgO : 10.50 CaO : 12.20 Na2O : 1.53
K2O : 0.15 TiO2 : 0.82 MnO : 0.18
P2O5 : LOI : 1.87 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.18 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 427.00 Piece: 5
Hole: 332B Top/Bottom Interval(mm): 430/ 450
Core: 18 Sample Depth: 427.44
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 46.05 Al2O3: 14.49 Fe2O3(tot):
FeO(tot): 9.35 Fe2O3: 3.13 FeO : 6.53
MgO : 12.49 CaO : 11.21 Na2O : 2.02
K2O : 0.16 TiO2 : 0.72 MnO : 0.16
P2O5 : 0.04 LOI : H2O+ : 0.63
H2O- : 1.44 CO2 : 0.33 SO3 :
S : Total: 99.40 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 427.00 Piece: 5
Hole: 332B Top/Bottom Interval(mm): 430/ 450
Core: 18 Sample Depth: 427.44
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 47.24 Al2O3: 13.82 Fe2O3(tot):
FeO(tot): 9.39 Fe2O3: FeO :
MgO : 12.45 CaO : 11.18 Na2O : 2.40
K2O : 0.17 TiO2 : 0.74 MnO : 0.15
P2O5 : 0.08 LOI : 2.20 H2O+ : 0.81
H2O- : 0.80 CO2 : 0.37 SO3 :
S : Total: 100.65 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 427.00 Piece: 5
Hole: 332B Top/Bottom Interval(mm): 430/ 450
Core: 18 Sample Depth: 427.44
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.33 SO3 :
S : 0.0000 Total: 0.33 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 427.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 860/ 880
Core: 18 Sample Depth: 427.87
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.06 SO3 :
S : 0.0059 Total: 0.06 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 427.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 860/ 880
Core: 18 Sample Depth: 427.87
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 48.36 Al2O3: 14.24 Fe2O3(tot):
FeO(tot): 9.77 Fe2O3: 3.35 FeO : 6.76
MgO : 14.11 CaO : 11.07 Na2O : 0.32
K2O : 0.13 TiO2 : 0.69 MnO : 0.15
P2O5 : 0.07 LOI : H2O+ : 0.81
H2O- : 0.88 CO2 : SO3 :
S : Total: 100.94 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 436.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 100/ 190
Core: 19 Sample Depth: 436.65
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.06 SO3 :
S : 0.0000 Total: 0.06 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 436.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 100/ 190
Core: 19 Sample Depth: 436.65
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 47.80 Al2O3: 13.06 Fe2O3(tot):
FeO(tot): 9.20 Fe2O3: 3.07 FeO : 6.43
MgO : 16.12 CaO : 10.10 Na2O : 1.75
K2O : 0.12 TiO2 : 0.62 MnO : 0.16
P2O5 : 0.06 LOI : H2O+ : 1.10
H2O- : 1.22 CO2 : SO3 :
S : Total: 101.61 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 436.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 100/ 190
Core: 19 Sample Depth: 436.65
Sect: 1 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS OL-PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.080 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 436.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 100/ 190
Core: 19 Sample Depth: 436.65
Sect: 1 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 47.10 Al2O3: 12.70 Fe2O3(tot):
FeO(tot): 10.40 Fe2O3: FeO :
MgO : 13.60 CaO : 11.20 Na2O : 1.33
K2O : 0.43 TiO2 : 0.69 MnO : 0.26
P2O5 : LOI : 1.14 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.71 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 436.50 Piece: 3
Hole: 332B Top/Bottom Interval(mm): 240/ 260
Core: 19 Sample Depth: 436.75
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 46.55 Al2O3: 13.93 Fe2O3(tot):
FeO(tot): 9.34 Fe2O3: 2.85 FeO : 6.78
MgO : 13.33 CaO : 10.86 Na2O : 1.85
K2O : 0.15 TiO2 : 0.70 MnO : 0.15
P2O5 : 0.06 LOI : H2O+ : 0.67
H2O- : 1.37 CO2 : 0.06 SO3 :
S : Total: 99.31 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 436.50 Piece: 3
Hole: 332B Top/Bottom Interval(mm): 240/ 260
Core: 19 Sample Depth: 436.75
Sect: 1 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 46.54 Al2O3: 13.93 Fe2O3(tot):
FeO(tot): 8.73 Fe2O3: FeO :
MgO : 13.29 CaO : 10.87 Na2O : 1.95
K2O : 0.15 TiO2 : 0.73 MnO : 0.15
P2O5 : 0.07 LOI : 2.58 H2O+ : 0.59
H2O- : 1.91 CO2 : 0.40 SO3 :
S : Total: 99.59 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 436.50 Piece: 3
Hole: 332B Top/Bottom Interval(mm): 240/ 260
Core: 19 Sample Depth: 436.75
Sect: 1 Analyst Name: Strong, D.F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 46.30 Al2O3: 14.00 Fe2O3(tot):
FeO(tot): 10.10 Fe2O3: 6.34 FeO : 4.40
MgO : 13.44 CaO : 10.99 Na2O : 1.94
K2O : 0.19 TiO2 : 0.73 MnO : 0.16
P2O5 : 0.09 LOI : 1.69 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.58 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 436.50 Piece: 3
Hole: 332B Top/Bottom Interval(mm): 240/ 260
Core: 19 Sample Depth: 436.75
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.06 SO3 :
S : 0.0000 Total: 0.06 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 436.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 430/ 0
Core: 19 Sample Depth: 436.93
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.13 Al2O3: 16.30 Fe2O3(tot):
FeO(tot): 9.37 Fe2O3: FeO :
MgO : 9.06 CaO : 12.30 Na2O : 2.02
K2O : 0.10 TiO2 : 0.76 MnO :
P2O5 : 0.07 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.11 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 436.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 430/ 440
Core: 19 Sample Depth: 436.94
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.17 Al2O3: 15.74 Fe2O3(tot):
FeO(tot): 9.13 Fe2O3: FeO :
MgO : 9.12 CaO : 14.29 Na2O : 2.01
K2O : 0.12 TiO2 : 0.84 MnO : 0.20
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.62 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 436.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 430/ 440
Core: 19 Sample Depth: 436.94
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.12 Al2O3: 15.83 Fe2O3(tot):
FeO(tot): 9.59 Fe2O3: FeO :
MgO : 9.39 CaO : 12.10 Na2O : 2.05
K2O : 0.12 TiO2 : 0.83 MnO : 0.18
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.21 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 436.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 440/ 0
Core: 19 Sample Depth: 436.94
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.13 Al2O3: 16.26 Fe2O3(tot):
FeO(tot): 9.24 Fe2O3: FeO :
MgO : 9.08 CaO : 12.18 Na2O : 2.05
K2O : 0.09 TiO2 : 0.77 MnO :
P2O5 : 0.06 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.86 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 436.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 720/ 0
Core: 19 Sample Depth: 437.22
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.05 Al2O3: 16.37 Fe2O3(tot):
FeO(tot): 9.27 Fe2O3: FeO :
MgO : 8.78 CaO : 12.27 Na2O : 2.07
K2O : 0.12 TiO2 : 0.76 MnO :
P2O5 : 0.06 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.75 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 436.50 Piece: 8A
Hole: 332B Top/Bottom Interval(mm): 750/ 780
Core: 19 Sample Depth: 437.27
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.37 SO3 :
S : 0.0000 Total: 0.37 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 436.50 Piece: 8A
Hole: 332B Top/Bottom Interval(mm): 750/ 780
Core: 19 Sample Depth: 437.27
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 48.69 Al2O3: 15.54 Fe2O3(tot):
FeO(tot): 9.54 Fe2O3: 4.87 FeO : 5.16
MgO : 9.40 CaO : 12.36 Na2O : 2.22
K2O : 0.20 TiO2 : 0.76 MnO : 0.14
P2O5 : 0.09 LOI : H2O+ : 1.27
H2O- : 1.15 CO2 : SO3 :
S : Total: 101.85 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 436.50 Piece: 9A
Hole: 332B Top/Bottom Interval(mm): 1000/1030
Core: 19 Sample Depth: 437.52
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL MOD MICROPHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.38 SO3 :
S : 0.0000 Total: 0.38 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 436.50 Piece: 9A
Hole: 332B Top/Bottom Interval(mm): 1000/1030
Core: 19 Sample Depth: 437.52
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL MOD MICROPHYRIC BASALT
SiO2 : 48.84 Al2O3: 15.28 Fe2O3(tot):
FeO(tot): 9.42 Fe2O3: 3.98 FeO : 5.84
MgO : 10.16 CaO : 12.01 Na2O : 2.06
K2O : 0.21 TiO2 : 0.76 MnO : 0.14
P2O5 : 0.09 LOI : H2O+ : 1.19
H2O- : 1.23 CO2 : SO3 :
S : Total: 101.79 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 436.50 Piece: 9A
Hole: 332B Top/Bottom Interval(mm): 1000/1030
Core: 19 Sample Depth: 437.52
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL MOD MICROPHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.17 SO3 :
S : 0.0000 Total: 0.17 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 436.50 Piece: 9A
Hole: 332B Top/Bottom Interval(mm): 1000/1030
Core: 19 Sample Depth: 437.52
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL MOD MICROPHYRIC BASALT
SiO2 : 48.53 Al2O3: 15.40 Fe2O3(tot):
FeO(tot): 9.84 Fe2O3: 5.00 FeO : 5.34
MgO : 9.31 CaO : 12.45 Na2O : 2.14
K2O : 0.24 TiO2 : 0.76 MnO : 0.15
P2O5 : 0.09 LOI : H2O+ : 1.15
H2O- : 1.08 CO2 : SO3 :
S : Total: 101.64 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 436.50 Piece: 9A
Hole: 332B Top/Bottom Interval(mm): 1000/1030
Core: 19 Sample Depth: 437.52
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL MOD MICROPHYRIC BASALT
SiO2 : 48.59 Al2O3: 15.44 Fe2O3(tot):
FeO(tot): 9.76 Fe2O3: 4.92 FeO : 5.34
MgO : 9.24 CaO : 12.53 Na2O : 2.12
K2O : 0.23 TiO2 : 0.75 MnO : 0.15
P2O5 : 0.10 LOI : H2O+ : 1.15
H2O- : 1.08 CO2 : SO3 :
S : Total: 101.64 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 436.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1040/1070
Core: 19 Sample Depth: 437.56
Sect: 1 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS OL-PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.076 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 436.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1040/1110
Core: 19 Sample Depth: 437.58
Sect: 1 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 47.80 Al2O3: 15.50 Fe2O3(tot):
FeO(tot): 9.04 Fe2O3: FeO :
MgO : 10.10 CaO : 12.00 Na2O : 1.96
K2O : 0.14 TiO2 : 0.09 MnO : 0.18
P2O5 : LOI : 1.28 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.47 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 436.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1070/1100
Core: 19 Sample Depth: 437.59
Sect: 1 Analyst Name: Bence, A.E.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 49.4 Al2O3: 15.8 Fe2O3(tot):
FeO(tot): 9.35 Fe2O3: FeO :
MgO : 10.6 CaO : 11.9 Na2O : 2.02
K2O : 0.23 TiO2 : 0.68 MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.98 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 436.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1100/1130
Core: 19 Sample Depth: 437.62
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.14 SO3 :
S : 0.0038 Total: 0.14 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 436.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1100/1130
Core: 19 Sample Depth: 437.62
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 48.87 Al2O3: 14.94 Fe2O3(tot):
FeO(tot): 9.22 Fe2O3: 3.13 FeO : 6.41
MgO : 11.03 CaO : 11.75 Na2O : 1.99
K2O : 0.20 TiO2 : 0.73 MnO : 0.15
P2O5 : 0.08 LOI : H2O+ : 0.74
H2O- : 0.93 CO2 : SO3 :
S : Total: 100.95 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 436.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1100/1130
Core: 19 Sample Depth: 437.62
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 48.86 Al2O3: 14.87 Fe2O3(tot):
FeO(tot): 9.21 Fe2O3: 3.12 FeO : 6.41
MgO : 11.08 CaO : 11.86 Na2O : 1.94
K2O : 0.20 TiO2 : 0.74 MnO : 0.15
P2O5 : 0.08 LOI : H2O+ : 0.74
H2O- : 0.93 CO2 : SO3 :
S : Total: 100.98 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 446.00 Piece: 1A
Hole: 332B Top/Bottom Interval(mm): 510/ 540
Core: 20 Sample Depth: 446.53
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL SPARSELY MICROPHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.40 SO3 :
S : 0.0261 Total: 0.40 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 446.00 Piece: 1A
Hole: 332B Top/Bottom Interval(mm): 510/ 540
Core: 20 Sample Depth: 446.53
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL SPARSELY MICROPHYRIC BASALT
SiO2 : 48.67 Al2O3: 15.06 Fe2O3(tot):
FeO(tot): 9.60 Fe2O3: 3.98 FeO : 6.02
MgO : 10.17 CaO : 12.15 Na2O : 2.06
K2O : 0.26 TiO2 : 0.74 MnO : 0.15
P2O5 : 0.08 LOI : H2O+ : 1.15
H2O- : 0.97 CO2 : SO3 :
S : Total: 101.46 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 446.00 Piece: 1A
Hole: 332B Top/Bottom Interval(mm): 510/ 540
Core: 20 Sample Depth: 446.53
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL SPARSELY MICROPHYRIC BASALT
SiO2 : 48.33 Al2O3: 14.95 Fe2O3(tot):
FeO(tot): 9.53 Fe2O3: 3.21 FeO : 6.64
MgO : 10.55 CaO : 12.43 Na2O : 1.99
K2O : 0.22 TiO2 : 0.72 MnO : 0.14
P2O5 : 0.08 LOI : H2O+ : 1.20
H2O- : 1.20 CO2 : SO3 :
S : Total: 101.66 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 446.00 Piece: 3A
Hole: 332B Top/Bottom Interval(mm): 760/ 790
Core: 20 Sample Depth: 446.78
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS OL SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 9.22 Fe2O3: 2.37 FeO : 7.09
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 0.87
H2O- : 1.08 CO2 : SO3 :
S : Total: 11.41 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 446.00 Piece: 3A
Hole: 332B Top/Bottom Interval(mm): 760/ 790
Core: 20 Sample Depth: 446.78
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS OL SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 9.21 Fe2O3: 2.36 FeO : 7.09
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 0.87
H2O- : 1.08 CO2 : SO3 :
S : Total: 11.40 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 446.00 Piece: 3A
Hole: 332B Top/Bottom Interval(mm): 760/ 790
Core: 20 Sample Depth: 446.78
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 9.21 Fe2O3: 2.36 FeO : 7.09
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.05 SO3 :
S : 0.0283 Total: 0.05 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 446.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 910/ 950
Core: 20 Sample Depth: 446.93
Sect: 1 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 47.38 Al2O3: 14.00 Fe2O3(tot):
FeO(tot): 8.48 Fe2O3: 2.20 FeO : 6.50
MgO : 13.74 CaO : 10.83 Na2O : 1.83
K2O : 0.12 TiO2 : 0.68 MnO : 0.15
P2O5 : 0.05 LOI : 2.38 H2O+ : 0.62
H2O- : 1.78 CO2 : SO3 :
S : Total: 99.88 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 446.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 990/ 0
Core: 20 Sample Depth: 446.99
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.15 Al2O3: 16.52 Fe2O3(tot):
FeO(tot): 9.25 Fe2O3: FeO :
MgO : 9.44 CaO : 11.84 Na2O : 2.24
K2O : 0.09 TiO2 : 0.73 MnO :
P2O5 : 0.06 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.32 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 446.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1150/1180
Core: 20 Sample Depth: 447.17
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 46.55 Al2O3: 14.95 Fe2O3(tot):
FeO(tot): 9.09 Fe2O3: 3.88 FeO : 5.60
MgO : 10.25 CaO : 11.45 Na2O : 2.15
K2O : 0.17 TiO2 : 0.73 MnO : 0.13
P2O5 : 0.06 LOI : H2O+ : 1.70
H2O- : 1.83 CO2 : 0.06 SO3 :
S : Total: 99.51 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 446.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1150/1180
Core: 20 Sample Depth: 447.17
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.06 SO3 :
S : 0.0034 Total: 0.06 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 446.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 60/ 80
Core: 20 Sample Depth: 447.57
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 47.42 Al2O3: 15.56 Fe2O3(tot):
FeO(tot): 9.26 Fe2O3: 3.20 FeO : 6.38
MgO : 10.05 CaO : 11.47 Na2O : 2.07
K2O : 0.14 TiO2 : 0.74 MnO : 0.13
P2O5 : 0.06 LOI : H2O+ : 0.90
H2O- : 1.09 CO2 : 0.02 SO3 :
S : Total: 99.23 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 446.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 60/ 80
Core: 20 Sample Depth: 447.57
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 48.99 Al2O3: 15.55 Fe2O3(tot):
FeO(tot): 9.47 Fe2O3: FeO :
MgO : 9.94 CaO : 11.77 Na2O : 2.13
K2O : 0.13 TiO2 : 0.75 MnO : 0.14
P2O5 : 0.07 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.00 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 446.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 60/ 80
Core: 20 Sample Depth: 447.57
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.02 SO3 :
S : 0.0000 Total: 0.02 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 446.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 60/ 80
Core: 20 Sample Depth: 447.57
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 48.55 Al2O3: 15.00 Fe2O3(tot):
FeO(tot): 9.50 Fe2O3: 3.69 FeO : 6.18
MgO : 11.16 CaO : 11.61 Na2O : 2.05
K2O : 0.14 TiO2 : 0.73 MnO : 0.14
P2O5 : 0.07 LOI : H2O+ : 1.34
H2O- : 1.09 CO2 : SO3 :
S : Total: 101.75 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 446.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 60/ 80
Core: 20 Sample Depth: 447.57
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0304 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 446.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 60/ 80
Core: 20 Sample Depth: 447.57
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 48.59 Al2O3: 15.14 Fe2O3(tot):
FeO(tot): 9.55 Fe2O3: 3.74 FeO : 6.18
MgO : 11.11 CaO : 11.45 Na2O : 2.02
K2O : 0.14 TiO2 : 0.74 MnO : 0.14
P2O5 : 0.07 LOI : H2O+ : 1.34
H2O- : 1.09 CO2 : SO3 :
S : Total: 101.75 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 446.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 100/ 0
Core: 20 Sample Depth: 447.60
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.74 Al2O3: 16.66 Fe2O3(tot):
FeO(tot): 9.54 Fe2O3: FeO :
MgO : 8.95 CaO : 12.84 Na2O : 1.93
K2O : 0.10 TiO2 : 0.80 MnO :
P2O5 : 0.07 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 101.63 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 446.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 340/ 360
Core: 20 Sample Depth: 447.85
Sect: 2 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.069 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 446.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 340/ 360
Core: 20 Sample Depth: 447.85
Sect: 2 Analyst Name: Schilling, J.-G.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 9.70 Fe2O3: FeO :
MgO : CaO : Na2O : 2.20
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 11.90 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 446.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 340/ 360
Core: 20 Sample Depth: 447.85
Sect: 2 Analyst Name: Sigurdsson, H.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 49.30 Al2O3: 15.30 Fe2O3(tot):
FeO(tot): 8.75 Fe2O3: 1.50 FeO : 7.40
MgO : 11.20 CaO : 11.90 Na2O : 2.08
K2O : 0.14 TiO2 : 0.72 MnO : 0.15
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.69 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Results are averages for multiple analyses of the specimen.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 446.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 340/ 360
Core: 20 Sample Depth: 447.85
Sect: 2 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 48.20 Al2O3: 13.00 Fe2O3(tot):
FeO(tot): 8.75 Fe2O3: FeO :
MgO : 11.90 CaO : 10.90 Na2O : 1.92
K2O : 0.22 TiO2 : 0.88 MnO : 0.22
P2O5 : LOI : 2.04 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 95.99 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 446.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 740/ 0
Core: 20 Sample Depth: 448.24
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.34 Al2O3: 17.30 Fe2O3(tot):
FeO(tot): 9.29 Fe2O3: FeO :
MgO : 9.10 CaO : 12.89 Na2O : 2.01
K2O : 0.06 TiO2 : 0.66 MnO :
P2O5 : 0.06 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 101.71 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 446.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 760/ 0
Core: 20 Sample Depth: 448.26
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.94 Al2O3: 16.65 Fe2O3(tot):
FeO(tot): 9.22 Fe2O3: FeO :
MgO : 9.29 CaO : 12.49 Na2O : 2.05
K2O : 0.08 TiO2 : 0.64 MnO :
P2O5 : 0.03 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.39 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 446.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 760/ 770
Core: 20 Sample Depth: 448.27
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.14 Al2O3: 15.96 Fe2O3(tot):
FeO(tot): 9.38 Fe2O3: FeO :
MgO : 9.45 CaO : 12.45 Na2O : 1.81
K2O : 0.13 TiO2 : 0.70 MnO : 0.16
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.18 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 446.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 800/ 820
Core: 20 Sample Depth: 448.31
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.55 SO3 :
S : 0.0000 Total: 0.55 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 446.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 800/ 820
Core: 20 Sample Depth: 448.31
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 48.44 Al2O3: 15.10 Fe2O3(tot):
FeO(tot): 9.24 Fe2O3: 4.06 FeO : 5.59
MgO : 11.22 CaO : 12.01 Na2O : 2.01
K2O : 0.15 TiO2 : 0.61 MnO : 0.13
P2O5 : 0.06 LOI : H2O+ : 1.51
H2O- : 1.48 CO2 : SO3 :
S : Total: 102.37 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 446.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 800/ 820
Core: 20 Sample Depth: 448.31
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.10 SO3 :
S : 0.0238 Total: 0.10 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 446.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 800/ 820
Core: 20 Sample Depth: 448.31
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 48.26 Al2O3: 15.27 Fe2O3(tot):
FeO(tot): 9.35 Fe2O3: 3.69 FeO : 6.03
MgO : 11.68 CaO : 11.44 Na2O : 2.04
K2O : 0.13 TiO2 : 0.61 MnO : 0.13
P2O5 : 0.06 LOI : H2O+ : 0.98
H2O- : 0.96 CO2 : SO3 :
S : Total: 101.28 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 446.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 800/ 820
Core: 20 Sample Depth: 448.31
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 48.50 Al2O3: 15.02 Fe2O3(tot):
FeO(tot): 9.31 Fe2O3: 3.65 FeO : 6.03
MgO : 11.90 CaO : 11.34 Na2O : 1.97
K2O : 0.13 TiO2 : 0.60 MnO : 0.13
P2O5 : 0.05 LOI : H2O+ : 0.98
H2O- : 0.96 CO2 : SO3 :
S : Total: 101.26 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 446.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1030/ 0
Core: 20 Sample Depth: 448.53
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.94 Al2O3: 17.18 Fe2O3(tot):
FeO(tot): 9.20 Fe2O3: FeO :
MgO : 9.10 CaO : 12.85 Na2O : 2.04
K2O : 0.07 TiO2 : 0.66 MnO :
P2O5 : 0.06 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 101.10 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 446.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1040/ 0
Core: 20 Sample Depth: 448.54
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.54 Al2O3: 16.47 Fe2O3(tot):
FeO(tot): 9.05 Fe2O3: FeO :
MgO : 8.98 CaO : 12.24 Na2O : 2.05
K2O : 0.07 TiO2 : 0.64 MnO :
P2O5 : 0.04 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.08 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 446.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1040/1050
Core: 20 Sample Depth: 448.55
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.40 Al2O3: 16.18 Fe2O3(tot):
FeO(tot): 9.30 Fe2O3: FeO :
MgO : 9.34 CaO : 12.33 Na2O : 2.12
K2O : 0.10 TiO2 : 0.76 MnO : 0.19
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.72 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 446.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1050/ 0
Core: 20 Sample Depth: 448.55
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 48.94 Al2O3: 16.25 Fe2O3(tot):
FeO(tot): 9.39 Fe2O3: FeO :
MgO : 8.98 CaO : 12.46 Na2O : 2.08
K2O : 0.13 TiO2 : 0.70 MnO : 0.16
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.09 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 446.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1050/ 0
Core: 20 Sample Depth: 448.55
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.78 Al2O3: 16.78 Fe2O3(tot):
FeO(tot): 9.11 Fe2O3: FeO :
MgO : 8.63 CaO : 12.44 Na2O : 2.08
K2O : 0.08 TiO2 : 0.63 MnO :
P2O5 : 0.05 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.58 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 446.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1110/ 0
Core: 20 Sample Depth: 448.61
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.55 Al2O3: 16.70 Fe2O3(tot):
FeO(tot): 9.16 Fe2O3: FeO :
MgO : 8.79 CaO : 12.90 Na2O : 2.03
K2O : 0.09 TiO2 : 0.66 MnO :
P2O5 : 0.04 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.92 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 446.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1300/ 0
Core: 20 Sample Depth: 448.80
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.41 Al2O3: 16.83 Fe2O3(tot):
FeO(tot): 9.07 Fe2O3: FeO :
MgO : 8.95 CaO : 12.56 Na2O : 2.03
K2O : 0.06 TiO2 : 0.66 MnO :
P2O5 : 0.06 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.63 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 446.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1300/1310
Core: 20 Sample Depth: 448.81
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.74 Al2O3: 16.17 Fe2O3(tot):
FeO(tot): 9.46 Fe2O3: FeO :
MgO : 9.53 CaO : 12.34 Na2O : 2.13
K2O : 0.10 TiO2 : 0.72 MnO : 0.17
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.36 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 446.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1310/ 0
Core: 20 Sample Depth: 448.81
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.97 Al2O3: 16.88 Fe2O3(tot):
FeO(tot): 9.20 Fe2O3: FeO :
MgO : 9.17 CaO : 12.87 Na2O : 2.02
K2O : 0.06 TiO2 : 0.69 MnO :
P2O5 : 0.06 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.92 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 446.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1360/1380
Core: 20 Sample Depth: 448.87
Sect: 2 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.064 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 446.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1360/1380
Core: 20 Sample Depth: 448.87
Sect: 2 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 47.50 Al2O3: 14.20 Fe2O3(tot):
FeO(tot): 10.10 Fe2O3: FeO :
MgO : 11.40 CaO : 12.10 Na2O : 2.20
K2O : 0.26 TiO2 : 0.06 MnO : 0.16
P2O5 : LOI : 1.30 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.00 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 446.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1400/1420
Core: 20 Sample Depth: 448.91
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 47.70 Al2O3: 14.87 Fe2O3(tot):
FeO(tot): 8.30 Fe2O3: 3.04 FeO : 5.56
MgO : 10.82 CaO : 11.68 Na2O : 1.99
K2O : 0.14 TiO2 : 0.59 MnO : 0.15
P2O5 : 0.04 LOI : H2O+ : 1.07
H2O- : 1.50 CO2 : 0.16 SO3 :
S : Total: 99.31 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 446.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1400/1420
Core: 20 Sample Depth: 448.91
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 48.53 Al2O3: 14.97 Fe2O3(tot):
FeO(tot): 9.14 Fe2O3: 3.30 FeO : 6.17
MgO : 11.56 CaO : 11.81 Na2O : 1.99
K2O : 0.17 TiO2 : 0.59 MnO : 0.15
P2O5 : 0.06 LOI : H2O+ : 0.92
H2O- : 0.87 CO2 : SO3 :
S : Total: 101.09 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 446.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1400/1420
Core: 20 Sample Depth: 448.91
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.24 SO3 :
S : 0.0000 Total: 0.24 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 446.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1400/1420
Core: 20 Sample Depth: 448.91
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.16 SO3 :
S : 0.0037 Total: 0.16 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 455.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 50/ 80
Core: 21 Sample Depth: 455.57
Sect: 1 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 45.89 Al2O3: 12.95 Fe2O3(tot):
FeO(tot): 8.20 Fe2O3: 1.56 FeO : 6.80
MgO : 18.17 CaO : 9.68 Na2O : 1.64
K2O : 0.09 TiO2 : 0.51 MnO : 0.15
P2O5 : 0.03 LOI : 2.75 H2O+ : 1.13
H2O- : 1.36 CO2 : 0.32 SO3 :
S : Total: 100.28 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 455.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 50/ 80
Core: 21 Sample Depth: 455.57
Sect: 1 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.064 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 455.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 50/ 80
Core: 21 Sample Depth: 455.57
Sect: 1 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 46.60 Al2O3: 14.40 Fe2O3(tot):
FeO(tot): 9.50 Fe2O3: FeO :
MgO : 12.80 CaO : 12.30 Na2O : 1.76
K2O : 0.15 TiO2 : 0.07 MnO : 0.16
P2O5 : LOI : 2.00 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.74 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 455.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 50/ 80
Core: 21 Sample Depth: 455.57
Sect: 1 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 47.89 Al2O3: 15.52 Fe2O3(tot):
FeO(tot): 8.90 Fe2O3: 2.84 FeO : 6.34
MgO : 11.91 CaO : 11.33 Na2O : 1.91
K2O : 0.16 TiO2 : 0.61 MnO : 0.13
P2O5 : LOI : 1.85 H2O+ : 1.11
H2O- : 0.65 CO2 : 0.36 SO3 :
S : Total: 100.76 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 455.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 110/ 140
Core: 21 Sample Depth: 455.63
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 46.49 Al2O3: 14.62 Fe2O3(tot):
FeO(tot): 9.03 Fe2O3: 2.16 FeO : 7.09
MgO : 13.82 CaO : 10.77 Na2O : 1.83
K2O : 0.09 TiO2 : 0.64 MnO : 0.14
P2O5 : 0.05 LOI : H2O+ : 1.10
H2O- : 1.17 CO2 : 0.04 SO3 :
S : Total: 100.01 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 455.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 110/ 140
Core: 21 Sample Depth: 455.63
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 46.04 Al2O3: 13.71 Fe2O3(tot):
FeO(tot): 9.01 Fe2O3: FeO :
MgO : 13.71 CaO : 10.61 Na2O : 1.84
K2O : 0.09 TiO2 : 0.57 MnO : 0.15
P2O5 : 0.04 LOI : 1.80 H2O+ : 1.00
H2O- : 0.90 CO2 : 0.15 SO3 :
S : Total: 98.82 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 455.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 110/ 140
Core: 21 Sample Depth: 455.63
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.04 SO3 :
S : 0.0487 Total: 0.04 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 455.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 180/ 210
Core: 21 Sample Depth: 455.70
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.34 SO3 :
S : 0.0200 Total: 0.34 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 455.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 180/ 210
Core: 21 Sample Depth: 455.70
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 46.71 Al2O3: 12.44 Fe2O3(tot):
FeO(tot): 9.32 Fe2O3: 2.58 FeO : 7.00
MgO : 18.60 CaO : 9.51 Na2O : 1.56
K2O : 0.13 TiO2 : 0.50 MnO : 0.15
P2O5 : 0.05 LOI : H2O+ : 1.37
H2O- : 0.75 CO2 : SO3 :
S : Total: 101.35 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 455.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 270/ 300
Core: 21 Sample Depth: 455.79
Sect: 1 Analyst Name: Bence, A.E.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 48.0 Al2O3: 13.5 Fe2O3(tot):
FeO(tot): 9.45 Fe2O3: FeO :
MgO : 17.2 CaO : 9.67 Na2O : 1.58
K2O : 0.13 TiO2 : 0.46 MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.99 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 455.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 270/ 300
Core: 21 Sample Depth: 455.79
Sect: 1 Analyst Name: Lambert, R.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 47.40 Al2O3: 14.00 Fe2O3(tot):
FeO(tot): 9.27 Fe2O3: FeO :
MgO : 15.40 CaO : 10.20 Na2O : 1.50
K2O : 0.16 TiO2 : 0.57 MnO : 0.15
P2O5 : 0.06 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.2000 Total: 99.74 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 455.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 270/ 300
Core: 21 Sample Depth: 455.79
Sect: 1 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.050 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 455.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 270/ 300
Core: 21 Sample Depth: 455.79
Sect: 1 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 43.90 Al2O3: 11.90 Fe2O3(tot):
FeO(tot): 10.10 Fe2O3: FeO :
MgO : 17.70 CaO : 10.90 Na2O : 2.07
K2O : 0.18 TiO2 : 0.71 MnO : 0.21
P2O5 : LOI : 1.90 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.76 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 455.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 400/ 0
Core: 21 Sample Depth: 455.90
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.17 Al2O3: 16.78 Fe2O3(tot):
FeO(tot): 9.19 Fe2O3: FeO :
MgO : 9.04 CaO : 12.86 Na2O : 1.97
K2O : 0.08 TiO2 : 0.67 MnO :
P2O5 : 0.05 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.81 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 455.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 860/ 0
Core: 21 Sample Depth: 456.36
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.52 Al2O3: 16.50 Fe2O3(tot):
FeO(tot): 8.97 Fe2O3: FeO :
MgO : 8.82 CaO : 12.18 Na2O : 2.07
K2O : 0.06 TiO2 : 0.65 MnO :
P2O5 : 0.05 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.82 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 455.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 860/ 870
Core: 21 Sample Depth: 456.37
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.27 Al2O3: 16.11 Fe2O3(tot):
FeO(tot): 9.42 Fe2O3: FeO :
MgO : 9.30 CaO : 12.20 Na2O : 2.11
K2O : 0.10 TiO2 : 0.70 MnO : 0.19
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.40 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 455.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 930/ 960
Core: 21 Sample Depth: 456.45
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 46.44 Al2O3: 14.77 Fe2O3(tot):
FeO(tot): 8.83 Fe2O3: 2.03 FeO : 7.00
MgO : 12.38 CaO : 10.97 Na2O : 1.81
K2O : 0.10 TiO2 : 0.57 MnO : 0.14
P2O5 : 0.04 LOI : H2O+ : 1.56
H2O- : 1.46 CO2 : 0.12 SO3 :
S : Total: 99.39 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 455.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 930/ 960
Core: 21 Sample Depth: 456.45
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 47.94 Al2O3: 15.21 Fe2O3(tot):
FeO(tot): 9.36 Fe2O3: 3.59 FeO : 6.13
MgO : 11.49 CaO : 12.12 Na2O : 1.88
K2O : 0.15 TiO2 : 0.61 MnO : 0.15
P2O5 : 0.06 LOI : H2O+ : 2.15
H2O- : 1.00 CO2 : SO3 :
S : Total: 102.48 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 455.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 930/ 960
Core: 21 Sample Depth: 456.45
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.16 SO3 :
S : 0.0265 Total: 0.16 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 455.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 930/ 960
Core: 21 Sample Depth: 456.45
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.85 SO3 :
S : 0.0302 Total: 0.85 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 455.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1070/ 0
Core: 21 Sample Depth: 456.57
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.42 Al2O3: 16.52 Fe2O3(tot):
FeO(tot): 9.14 Fe2O3: FeO :
MgO : 9.20 CaO : 12.36 Na2O : 2.01
K2O : 0.06 TiO2 : 0.63 MnO :
P2O5 : 0.05 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.39 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 455.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1070/1100
Core: 21 Sample Depth: 456.59
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 48.64 Al2O3: 16.09 Fe2O3(tot):
FeO(tot): 9.47 Fe2O3: FeO :
MgO : 9.91 CaO : 12.11 Na2O : 2.12
K2O : 0.10 TiO2 : 0.69 MnO : 0.19
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.32 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 455.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1140/ 0
Core: 21 Sample Depth: 456.64
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.50 Al2O3: 16.87 Fe2O3(tot):
FeO(tot): 9.22 Fe2O3: FeO :
MgO : 9.07 CaO : 12.88 Na2O : 2.01
K2O : 0.07 TiO2 : 0.65 MnO :
P2O5 : 0.06 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 101.33 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 455.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1150/ 0
Core: 21 Sample Depth: 456.65
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.02 Al2O3: 16.03 Fe2O3(tot):
FeO(tot): 9.26 Fe2O3: FeO :
MgO : 9.29 CaO : 12.34 Na2O : 2.09
K2O : 0.14 TiO2 : 0.70 MnO : 0.15
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.02 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 455.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1190/1220
Core: 21 Sample Depth: 456.71
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.74 SO3 :
S : 0.0173 Total: 0.74 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 455.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1190/1220
Core: 21 Sample Depth: 456.71
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 47.69 Al2O3: 15.07 Fe2O3(tot):
FeO(tot): 9.64 Fe2O3: 4.14 FeO : 5.91
MgO : 11.63 CaO : 11.95 Na2O : 1.96
K2O : 0.16 TiO2 : 0.61 MnO : 0.15
P2O5 : 0.07 LOI : H2O+ : 1.93
H2O- : 0.96 CO2 : SO3 :
S : Total: 102.23 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 455.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1190/1220
Core: 21 Sample Depth: 456.71
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.66 SO3 :
S : 0.0144 Total: 0.66 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 455.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1190/1220
Core: 21 Sample Depth: 456.71
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 47.87 Al2O3: 15.89 Fe2O3(tot):
FeO(tot): 9.48 Fe2O3: 4.77 FeO : 5.18
MgO : 10.21 CaO : 12.41 Na2O : 2.07
K2O : 0.21 TiO2 : 0.59 MnO : 0.14
P2O5 : 0.08 LOI : H2O+ : 1.71
H2O- : 1.17 CO2 : SO3 :
S : Total: 102.30 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 455.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1190/1220
Core: 21 Sample Depth: 456.71
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 47.84 Al2O3: 16.08 Fe2O3(tot):
FeO(tot): 9.38 Fe2O3: 4.66 FeO : 5.18
MgO : 10.18 CaO : 12.39 Na2O : 2.07
K2O : 0.21 TiO2 : 0.59 MnO : 0.14
P2O5 : 0.07 LOI : H2O+ : 1.71
H2O- : 1.17 CO2 : SO3 :
S : Total: 102.29 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 1A
Hole: 332B Top/Bottom Interval(mm): 40/ 70
Core: 22 Sample Depth: 465.06
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS OL-SPINEL PHYRIC BASALT
SiO2 : 44.25 Al2O3: 13.51 Fe2O3(tot):
FeO(tot): 9.52 Fe2O3: 3.75 FeO : 6.15
MgO : 14.16 CaO : 11.18 Na2O : 1.58
K2O : 0.25 TiO2 : 0.51 MnO : 0.15
P2O5 : 0.06 LOI : H2O+ : 1.66
H2O- : 1.58 CO2 : 1.19 SO3 :
S : Total: 99.98 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 1A
Hole: 332B Top/Bottom Interval(mm): 40/ 70
Core: 22 Sample Depth: 465.06
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL-SPINEL PHYRIC BASALT
SiO2 : 43.40 Al2O3: 12.84 Fe2O3(tot):
FeO(tot): 9.51 Fe2O3: FeO :
MgO : 14.37 CaO : 10.94 Na2O : 1.63
K2O : 0.25 TiO2 : 0.56 MnO : 0.15
P2O5 : 0.08 LOI : 4.19 H2O+ : 1.68
H2O- : 1.20 CO2 : 1.31 SO3 :
S : Total: 98.98 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 1A
Hole: 332B Top/Bottom Interval(mm): 40/ 70
Core: 22 Sample Depth: 465.06
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL-SPINEL PHYRIC BASALT
SiO2 : 47.28 Al2O3: 13.09 Fe2O3(tot):
FeO(tot): 9.32 Fe2O3: 2.97 FeO : 6.65
MgO : 16.80 CaO : 9.94 Na2O : 1.64
K2O : 0.17 TiO2 : 0.52 MnO : 0.14
P2O5 : 0.05 LOI : H2O+ : 1.30
H2O- : 0.89 CO2 : SO3 :
S : Total: 101.44 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 1A
Hole: 332B Top/Bottom Interval(mm): 40/ 70
Core: 22 Sample Depth: 465.06
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL-SPINEL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.20 SO3 :
S : 0.0154 Total: 0.20 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 1A
Hole: 332B Top/Bottom Interval(mm): 40/ 70
Core: 22 Sample Depth: 465.06
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL-SPINEL PHYRIC BASALT
SiO2 : 47.30 Al2O3: 13.14 Fe2O3(tot):
FeO(tot): 9.39 Fe2O3: 3.05 FeO : 6.65
MgO : 16.68 CaO : 9.80 Na2O : 1.76
K2O : 0.17 TiO2 : 0.52 MnO : 0.14
P2O5 : 0.05 LOI : H2O+ : 1.30
H2O- : 0.89 CO2 : SO3 :
S : Total: 101.45 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 1A
Hole: 332B Top/Bottom Interval(mm): 40/ 70
Core: 22 Sample Depth: 465.06
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL-SPINEL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 1.16 SO3 :
S : 0.0339 Total: 1.16 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 465.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 380/ 0
Core: 22 Sample Depth: 465.38
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 48.81 Al2O3: 16.36 Fe2O3(tot):
FeO(tot): 9.07 Fe2O3: FeO :
MgO : 9.22 CaO : 12.43 Na2O : 2.06
K2O : 0.07 TiO2 : 0.69 MnO :
P2O5 : 0.08 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.79 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 8A
Hole: 332B Top/Bottom Interval(mm): 770/ 800
Core: 22 Sample Depth: 465.79
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 47.34 Al2O3: 16.08 Fe2O3(tot):
FeO(tot): 9.48 Fe2O3: 2.76 FeO : 7.00
MgO : 8.97 CaO : 12.06 Na2O : 2.38
K2O : 0.11 TiO2 : 0.84 MnO : 0.14
P2O5 : 0.10 LOI : H2O+ : 0.50
H2O- : 0.17 CO2 : 0.40 SO3 :
S : Total: 98.85 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 8A
Hole: 332B Top/Bottom Interval(mm): 770/ 800
Core: 22 Sample Depth: 465.79
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 46.26 Al2O3: 15.81 Fe2O3(tot):
FeO(tot): 9.39 Fe2O3: FeO :
MgO : 8.68 CaO : 12.20 Na2O : 2.36
K2O : 0.11 TiO2 : 0.78 MnO : 0.14
P2O5 : 0.07 LOI : 2.40 H2O+ : 0.63
H2O- : 1.30 CO2 : 0.49 SO3 :
S : Total: 99.27 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 8A
Hole: 332B Top/Bottom Interval(mm): 770/ 800
Core: 22 Sample Depth: 465.79
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 48.36 Al2O3: 16.25 Fe2O3(tot):
FeO(tot): 9.56 Fe2O3: FeO :
MgO : 9.09 CaO : 12.30 Na2O : 2.25
K2O : 0.11 TiO2 : 0.82 MnO : 0.15
P2O5 : 0.06 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.02 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 8A
Hole: 332B Top/Bottom Interval(mm): 770/ 800
Core: 22 Sample Depth: 465.79
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.40 SO3 :
S : 0.0360 Total: 0.40 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 8A
Hole: 332B Top/Bottom Interval(mm): 770/ 800
Core: 22 Sample Depth: 465.79
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 48.55 Al2O3: 16.43 Fe2O3(tot):
FeO(tot): 9.48 Fe2O3: 2.91 FeO : 6.87
MgO : 8.77 CaO : 12.23 Na2O : 2.34
K2O : 0.13 TiO2 : 0.79 MnO : 0.14
P2O5 : 0.07 LOI : H2O+ : 0.93
H2O- : 0.80 CO2 : SO3 :
S : Total: 100.96 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 8A
Hole: 332B Top/Bottom Interval(mm): 770/ 800
Core: 22 Sample Depth: 465.79
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.27 SO3 :
S : 0.0559 Total: 0.27 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 8A
Hole: 332B Top/Bottom Interval(mm): 770/ 800
Core: 22 Sample Depth: 465.79
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 48.55 Al2O3: 16.43 Fe2O3(tot):
FeO(tot): 9.48 Fe2O3: 2.91 FeO : 6.87
MgO : 8.77 CaO : 12.22 Na2O : 2.34
K2O : 0.13 TiO2 : 0.82 MnO : 0.14
P2O5 : 0.07 LOI : H2O+ : 0.93
H2O- : 0.80 CO2 : SO3 :
S : Total: 100.98 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 970/1000
Core: 22 Sample Depth: 465.99
Sect: 1 Analyst Name: Schilling, J.-G.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 9.20 Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 9.20 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 465.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 970/1000
Core: 22 Sample Depth: 465.99
Sect: 1 Analyst Name: Sigurdsson, H.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : 49.30 Al2O3: 17.00 Fe2O3(tot):
FeO(tot): 8.45 Fe2O3: 1.50 FeO : 7.10
MgO : 9.20 CaO : 12.30 Na2O : 2.20
K2O : 0.11 TiO2 : 0.80 MnO : 0.15
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.66 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Results are averages for multiple analyses of the specimen.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 970/1070
Core: 22 Sample Depth: 466.02
Sect: 1 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.064 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 465.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 970/1070
Core: 22 Sample Depth: 466.02
Sect: 1 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : 47.00 Al2O3: 15.00 Fe2O3(tot):
FeO(tot): 10.50 Fe2O3: FeO :
MgO : 10.30 CaO : 11.10 Na2O : 2.35
K2O : 0.16 TiO2 : 0.88 MnO : 0.12
P2O5 : LOI : 2.12 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.31 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 40/ 50
Core: 22 Sample Depth: 466.55
Sect: 2 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.49 Al2O3: 16.06 Fe2O3(tot):
FeO(tot): 9.57 Fe2O3: FeO :
MgO : 8.37 CaO : 11.57 Na2O : 2.54
K2O : 0.05 TiO2 : 0.88 MnO : 0.18
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.71 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 1
Hole: 332B Top/Bottom Interval(mm): 100/ 120
Core: 22 Sample Depth: 466.61
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL-PLAG-SPINEL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.50 SO3 :
S : 0.0167 Total: 0.50 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 1
Hole: 332B Top/Bottom Interval(mm): 100/ 120
Core: 22 Sample Depth: 466.61
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL-PLAG-SPINEL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 4.63 Fe2O3: FeO : 4.63
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 1.59
H2O- : 1.13 CO2 : SO3 :
S : Total: 7.35 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 1
Hole: 332B Top/Bottom Interval(mm): 100/ 120
Core: 22 Sample Depth: 466.61
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL-PLAG-SPINEL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 6.49 SO3 :
S : 0.0144 Total: 6.49 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 1
Hole: 332B Top/Bottom Interval(mm): 100/ 120
Core: 22 Sample Depth: 466.61
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL-PLAG-SPINEL MOD PHYRIC BASALT
SiO2 : 44.59 Al2O3: 16.65 Fe2O3(tot):
FeO(tot): 9.73 Fe2O3: 7.18 FeO : 3.27
MgO : 4.08 CaO : 19.38 Na2O : 2.66
K2O : 0.67 TiO2 : 0.80 MnO : 0.20
P2O5 : 0.15 LOI : H2O+ : 2.83
H2O- : 1.68 CO2 : SO3 :
S : Total: 104.14 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 230/ 0
Core: 22 Sample Depth: 466.73
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.56 Al2O3: 16.09 Fe2O3(tot):
FeO(tot): 10.03 Fe2O3: FeO :
MgO : 7.87 CaO : 12.02 Na2O : 2.41
K2O : 0.08 TiO2 : 0.90 MnO :
P2O5 : 0.07 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.03 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 230/ 250
Core: 22 Sample Depth: 466.74
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.81 Al2O3: 15.59 Fe2O3(tot):
FeO(tot): 10.14 Fe2O3: FeO :
MgO : 8.19 CaO : 11.66 Na2O : 2.38
K2O : 0.15 TiO2 : 0.97 MnO : 0.17
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.06 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 5A
Hole: 332B Top/Bottom Interval(mm): 360/ 390
Core: 22 Sample Depth: 466.88
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
Extensive IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.25 SO3 :
S : 0.0000 Total: 0.25 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 5A
Hole: 332B Top/Bottom Interval(mm): 360/ 390
Core: 22 Sample Depth: 466.88
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 7.22 Fe2O3: FeO : 7.22
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 0.79
H2O- : 0.80 CO2 : SO3 :
S : Total: 8.81 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 5B
Hole: 332B Top/Bottom Interval(mm): 430/ 450
Core: 22 Sample Depth: 466.94
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-OL-SPINEL PHYRIC BASALT
SiO2 : 49.08 Al2O3: 16.54 Fe2O3(tot):
FeO(tot): 9.39 Fe2O3: 1.81 FeO : 7.76
MgO : 8.73 CaO : 11.79 Na2O : 2.26
K2O : 0.10 TiO2 : 0.84 MnO : 0.15
P2O5 : 0.07 LOI : H2O+ : 0.01
H2O- : 1.19 CO2 : 0.04 SO3 :
S : Total: 100.37 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 5B
Hole: 332B Top/Bottom Interval(mm): 430/ 450
Core: 22 Sample Depth: 466.94
Sect: 2 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL-SPINEL PHYRIC BASALT
SiO2 : 47.87 Al2O3: 15.56 Fe2O3(tot):
FeO(tot): 9.38 Fe2O3: FeO :
MgO : 8.47 CaO : 11.84 Na2O : 2.35
K2O : 0.09 TiO2 : 0.83 MnO : 0.15
P2O5 : 0.07 LOI : 1.50 H2O+ : 0.64
H2O- : 0.70 CO2 : 0.15 SO3 :
S : Total: 99.15 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 5A
Hole: 332B Top/Bottom Interval(mm): 430/ 450
Core: 22 Sample Depth: 466.94
Sect: 2 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.069 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 5B
Hole: 332B Top/Bottom Interval(mm): 430/ 450
Core: 22 Sample Depth: 466.94
Sect: 2 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL-SPINEL PHYRIC BASALT
SiO2 : 48.40 Al2O3: 15.10 Fe2O3(tot):
FeO(tot): 9.92 Fe2O3: FeO :
MgO : 9.05 CaO : 11.80 Na2O : 2.36
K2O : 0.15 TiO2 : 0.89 MnO : 0.13
P2O5 : LOI : 1.03 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.80 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 5B
Hole: 332B Top/Bottom Interval(mm): 430/ 450
Core: 22 Sample Depth: 466.94
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL-SPINEL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.04 SO3 :
S : 0.0741 Total: 0.04 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 465.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 510/ 0
Core: 22 Sample Depth: 467.01
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.60 Al2O3: 15.96 Fe2O3(tot):
FeO(tot): 10.07 Fe2O3: FeO :
MgO : 8.15 CaO : 11.76 Na2O : 2.35
K2O : 0.07 TiO2 : 0.90 MnO :
P2O5 : 0.06 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.92 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 510/ 520
Core: 22 Sample Depth: 467.02
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.87 Al2O3: 15.60 Fe2O3(tot):
FeO(tot): 10.18 Fe2O3: FeO :
MgO : 8.19 CaO : 11.64 Na2O : 2.36
K2O : 0.12 TiO2 : 1.00 MnO : 0.21
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.17 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 610/ 630
Core: 22 Sample Depth: 467.12
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.09 Al2O3: 15.60 Fe2O3(tot):
FeO(tot): 10.32 Fe2O3: FeO :
MgO : 8.11 CaO : 11.66 Na2O : 2.32
K2O : 0.13 TiO2 : 0.97 MnO : 0.20
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.40 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 12
Hole: 332B Top/Bottom Interval(mm): 1090/1110
Core: 22 Sample Depth: 467.60
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 1.24 SO3 :
S : 0.0023 Total: 1.24 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 12
Hole: 332B Top/Bottom Interval(mm): 1090/1110
Core: 22 Sample Depth: 467.60
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 49.40 Al2O3: 14.78 Fe2O3(tot):
FeO(tot): 9.39 Fe2O3: 3.21 FeO : 6.50
MgO : 7.69 CaO : 13.92 Na2O : 2.09
K2O : 0.26 TiO2 : 1.13 MnO : 0.17
P2O5 : 0.13 LOI : H2O+ : 1.05
H2O- : 0.64 CO2 : SO3 :
S : Total: 100.97 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 12
Hole: 332B Top/Bottom Interval(mm): 1090/1110
Core: 22 Sample Depth: 467.60
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 1.56 SO3 :
S : 0.0167 Total: 1.56 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 12
Hole: 332B Top/Bottom Interval(mm): 1090/1110
Core: 22 Sample Depth: 467.60
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAAG-OL PHYRIC BASALT
SiO2 : 48.36 Al2O3: 17.08 Fe2O3(tot):
FeO(tot): 9.92 Fe2O3: 7.53 FeO : 3.14
MgO : 6.04 CaO : 13.48 Na2O : 2.56
K2O : 0.36 TiO2 : 0.85 MnO : 0.15
P2O5 : 0.10 LOI : H2O+ : 2.13
H2O- : 1.93 CO2 : SO3 :
S : Total: 103.71 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 1
Hole: 332B Top/Bottom Interval(mm): 30/ 50
Core: 22 Sample Depth: 468.04
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
Extensive IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 3.39 SO3 :
S : 0.0080 Total: 3.39 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 1
Hole: 332B Top/Bottom Interval(mm): 30/ 50
Core: 22 Sample Depth: 468.04
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 47.04 Al2O3: 17.57 Fe2O3(tot):
FeO(tot): 10.27 Fe2O3: 7.29 FeO : 3.71
MgO : 5.06 CaO : 14.91 Na2O : 2.51
K2O : 0.36 TiO2 : 0.85 MnO : 0.15
P2O5 : 0.13 LOI : H2O+ : 2.11
H2O- : 1.74 CO2 : SO3 :
S : Total: 103.43 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 1
Hole: 332B Top/Bottom Interval(mm): 30/ 50
Core: 22 Sample Depth: 468.04
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
Extensive IGNEOUS PLAG-OL MOD PHYRIC BASAT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 2.69 SO3 :
S : 0.0118 Total: 2.69 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 1
Hole: 332B Top/Bottom Interval(mm): 30/ 50
Core: 22 Sample Depth: 468.04
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 46.35 Al2O3: 17.16 Fe2O3(tot):
FeO(tot): 10.29 Fe2O3: 7.02 FeO : 3.98
MgO : 5.36 CaO : 15.63 Na2O : 2.59
K2O : 0.34 TiO2 : 0.86 MnO : 0.16
P2O5 : 0.13 LOI : H2O+ : 2.52
H2O- : 1.44 CO2 : SO3 :
S : Total: 103.54 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 1
Hole: 332B Top/Bottom Interval(mm): 30/ 50
Core: 22 Sample Depth: 468.04
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 46.29 Al2O3: 17.11 Fe2O3(tot):
FeO(tot): 10.46 Fe2O3: 7.21 FeO : 3.98
MgO : 5.33 CaO : 15.66 Na2O : 2.50
K2O : 0.34 TiO2 : 0.86 MnO : 0.16
P2O5 : 0.12 LOI : H2O+ : 2.52
H2O- : 1.44 CO2 : SO3 :
S : Total: 103.52 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 390/ 410
Core: 22 Sample Depth: 468.40
Sect: 3 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.069 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 465.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 390/ 410
Core: 22 Sample Depth: 468.40
Sect: 3 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : 47.80 Al2O3: 15.50 Fe2O3(tot):
FeO(tot): 9.78 Fe2O3: FeO :
MgO : 9.40 CaO : 12.40 Na2O : 2.49
K2O : 0.16 TiO2 : 0.88 MnO : 0.14
P2O5 : LOI : 0.94 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.69 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 470/ 530
Core: 22 Sample Depth: 468.50
Sect: 3 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : 49.57 Al2O3: 16.31 Fe2O3(tot):
FeO(tot): 9.16 Fe2O3: 1.82 FeO : 7.52
MgO : 9.14 CaO : 11.05 Na2O : 2.58
K2O : 0.08 TiO2 : 0.74 MnO : 0.15
P2O5 : LOI : 0.77 H2O+ : 0.30
H2O- : 0.63 CO2 : 0.29 SO3 :
S : Total: 100.18 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 720/ 750
Core: 22 Sample Depth: 468.74
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.91 Al2O3: 15.49 Fe2O3(tot):
FeO(tot): 10.21 Fe2O3: FeO :
MgO : 8.14 CaO : 10.07 Na2O : 2.36
K2O : 0.12 TiO2 : 0.94 MnO : 0.21
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.45 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1230/ 0
Core: 22 Sample Depth: 469.23
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.96 Al2O3: 15.73 Fe2O3(tot):
FeO(tot): 10.26 Fe2O3: FeO :
MgO : 8.02 CaO : 11.59 Na2O : 2.25
K2O : 0.15 TiO2 : 0.97 MnO : 0.18
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.11 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1230/ 0
Core: 22 Sample Depth: 469.23
Sect: 3 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.07 Al2O3: 16.31 Fe2O3(tot):
FeO(tot): 9.92 Fe2O3: FeO :
MgO : 7.93 CaO : 11.60 Na2O : 2.41
K2O : 0.07 TiO2 : 0.89 MnO :
P2O5 : 0.06 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.26 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1260/1280
Core: 22 Sample Depth: 469.27
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.80 SO3 :
S : 0.0188 Total: 0.80 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 465.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1260/1280
Core: 22 Sample Depth: 469.27
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 5.59 Fe2O3: FeO : 5.59
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 1.89
H2O- : 0.97 CO2 : SO3 :
S : Total: 8.45 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 465.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1410/ 0
Core: 22 Sample Depth: 469.41
Sect: 3 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.32 Al2O3: 15.81 Fe2O3(tot):
FeO(tot): 10.18 Fe2O3: FeO :
MgO : 7.86 CaO : 11.63 Na2O : 2.32
K2O : 0.08 TiO2 : 0.89 MnO :
P2O5 : 0.06 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.15 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 180/ 200
Core: 22 Sample Depth: 469.69
Sect: 4 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 5.42 SO3 :
S : 0.0144 Total: 5.42 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 465.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 180/ 200
Core: 22 Sample Depth: 469.69
Sect: 4 Analyst Name: Bence, A.E.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : 49.6 Al2O3: 16.1 Fe2O3(tot):
FeO(tot): 10.7 Fe2O3: FeO :
MgO : 8.65 CaO : 11.5 Na2O : 2.30
K2O : 0.31 TiO2 : 0.77 MnO : 0.16
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.09 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 180/ 200
Core: 22 Sample Depth: 469.69
Sect: 4 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : 45.19 Al2O3: 16.75 Fe2O3(tot):
FeO(tot): 9.70 Fe2O3: 7.10 FeO : 3.31
MgO : 4.43 CaO : 18.41 Na2O : 2.73
K2O : 0.58 TiO2 : 0.81 MnO : 0.20
P2O5 : 0.13 LOI : H2O+ : 2.60
H2O- : 1.49 CO2 : SO3 :
S : Total: 103.73 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 180/ 200
Core: 22 Sample Depth: 469.69
Sect: 4 Analyst Name: Bence, A.E.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 10.13 Fe2O3: 3.38 FeO : 7.09
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 465.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 180/ 200
Core: 22 Sample Depth: 469.69
Sect: 4 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : 45.14 Al2O3: 16.85 Fe2O3(tot):
FeO(tot): 9.83 Fe2O3: 7.24 FeO : 3.31
MgO : 4.34 CaO : 18.30 Na2O : 2.72
K2O : 0.58 TiO2 : 0.82 MnO : 0.20
P2O5 : 0.13 LOI : H2O+ : 2.60
H2O- : 1.49 CO2 : SO3 :
S : Total: 103.72 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 220/ 240
Core: 22 Sample Depth: 469.73
Sect: 4 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.069 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 465.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 220/ 240
Core: 22 Sample Depth: 469.73
Sect: 4 Analyst Name: Schilling, J.-G.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 9.00 Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 9.00 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 465.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 220/ 240
Core: 22 Sample Depth: 469.73
Sect: 4 Analyst Name: Sigurdsson, H.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : 50.00 Al2O3: 16.40 Fe2O3(tot):
FeO(tot): 8.85 Fe2O3: 1.50 FeO : 7.50
MgO : 8.90 CaO : 11.50 Na2O : 2.44
K2O : 0.15 TiO2 : 0.84 MnO : 0.17
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.40 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Results are averages for multiple analyses of the specimen.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 220/ 240
Core: 22 Sample Depth: 469.73
Sect: 4 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : 49.10 Al2O3: 15.10 Fe2O3(tot):
FeO(tot): 9.70 Fe2O3: FeO :
MgO : 7.68 CaO : 12.60 Na2O : 2.66
K2O : 0.23 TiO2 : 0.89 MnO : 0.19
P2O5 : LOI : 1.50 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.15 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 4
Hole: 332B Top/Bottom Interval(mm): 400/ 420
Core: 22 Sample Depth: 469.91
Sect: 4 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
Fresh IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.38 SO3 :
S : 0.0061 Total: 0.38 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 4
Hole: 332B Top/Bottom Interval(mm): 400/ 420
Core: 22 Sample Depth: 469.91
Sect: 4 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 49.20 Al2O3: 16.17 Fe2O3(tot):
FeO(tot): 9.40 Fe2O3: 3.36 FeO : 6.38
MgO : 8.44 CaO : 12.25 Na2O : 2.25
K2O : 0.20 TiO2 : 0.81 MnO : 0.15
P2O5 : 0.08 LOI : H2O+ : 0.92
H2O- : 0.94 CO2 : SO3 :
S : Total: 101.15 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 850/ 0
Core: 22 Sample Depth: 470.35
Sect: 4 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.52 Al2O3: 16.12 Fe2O3(tot):
FeO(tot): 10.05 Fe2O3: FeO :
MgO : 8.02 CaO : 12.12 Na2O : 2.32
K2O : 0.09 TiO2 : 0.89 MnO :
P2O5 : 0.06 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 101.19 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 7A
Hole: 332B Top/Bottom Interval(mm): 980/1000
Core: 22 Sample Depth: 470.49
Sect: 4 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 49.32 Al2O3: 16.47 Fe2O3(tot):
FeO(tot): 8.80 Fe2O3: 1.99 FeO : 7.01
MgO : 8.12 CaO : 11.93 Na2O : 2.24
K2O : 0.11 TiO2 : 0.88 MnO : 0.13
P2O5 : 0.07 LOI : H2O+ : 0.95
H2O- : 1.06 CO2 : 0.09 SO3 :
S : Total: 100.37 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 7A
Hole: 332B Top/Bottom Interval(mm): 980/1000
Core: 22 Sample Depth: 470.49
Sect: 4 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 49.17 Al2O3: 16.20 Fe2O3(tot):
FeO(tot): 9.70 Fe2O3: 2.63 FeO : 7.33
MgO : 8.46 CaO : 11.90 Na2O : 2.33
K2O : 0.09 TiO2 : 0.86 MnO : 0.14
P2O5 : 0.08 LOI : H2O+ : 1.20
H2O- : 0.76 CO2 : SO3 :
S : Total: 101.15 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 7A
Hole: 332B Top/Bottom Interval(mm): 980/1000
Core: 22 Sample Depth: 470.49
Sect: 4 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.16 SO3 :
S : 0.0718 Total: 0.16 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 7A
Hole: 332B Top/Bottom Interval(mm): 980/1000
Core: 22 Sample Depth: 470.49
Sect: 4 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 49.75 Al2O3: 16.31 Fe2O3(tot):
FeO(tot): 9.15 Fe2O3: FeO :
MgO : 8.27 CaO : 12.07 Na2O : 2.22
K2O : 0.12 TiO2 : 0.88 MnO : 0.14
P2O5 : 0.08 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.01 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 7A
Hole: 332B Top/Bottom Interval(mm): 980/1000
Core: 22 Sample Depth: 470.49
Sect: 4 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.09 SO3 :
S : 0.0734 Total: 0.09 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 465.00 Piece: 7A
Hole: 332B Top/Bottom Interval(mm): 980/1000
Core: 22 Sample Depth: 470.49
Sect: 4 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 49.55 Al2O3: 16.48 Fe2O3(tot):
FeO(tot): 9.18 Fe2O3: FeO :
MgO : 8.25 CaO : 12.12 Na2O : 2.16
K2O : 0.12 TiO2 : 0.89 MnO : 0.14
P2O5 : 0.09 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.00 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 465.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1420/1490
Core: 22 Sample Depth: 470.96
Sect: 4 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.078 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 465.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1420/1490
Core: 22 Sample Depth: 470.96
Sect: 4 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : 47.10 Al2O3: 14.00 Fe2O3(tot):
FeO(tot): 9.09 Fe2O3: FeO :
MgO : 10.80 CaO : 12.60 Na2O : 2.68
K2O : 0.19 TiO2 : 1.00 MnO : 0.25
P2O5 : LOI : 1.76 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.73 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 474.50 Piece: 2A
Hole: 332B Top/Bottom Interval(mm): 100/ 120
Core: 23 Sample Depth: 474.61
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.28 SO3 :
S : 0.0300 Total: 0.28 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 474.50 Piece: 2A
Hole: 332B Top/Bottom Interval(mm): 100/ 120
Core: 23 Sample Depth: 474.61
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 49.22 Al2O3: 16.28 Fe2O3(tot):
FeO(tot): 9.34 Fe2O3: 2.65 FeO : 6.96
MgO : 8.94 CaO : 11.90 Na2O : 2.14
K2O : 0.15 TiO2 : 0.78 MnO : 0.15
P2O5 : 0.07 LOI : H2O+ : 0.98
H2O- : 0.78 CO2 : SO3 :
S : Total: 101.00 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 474.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 150/ 170
Core: 23 Sample Depth: 474.66
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.09 SO3 :
S : 0.0265 Total: 0.09 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 474.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 150/ 170
Core: 23 Sample Depth: 474.66
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : 48.95 Al2O3: 16.33 Fe2O3(tot):
FeO(tot): 9.49 Fe2O3: 2.78 FeO : 6.99
MgO : 8.90 CaO : 11.85 Na2O : 2.23
K2O : 0.17 TiO2 : 0.80 MnO : 0.15
P2O5 : 0.07 LOI : H2O+ : 0.98
H2O- : 0.57 CO2 : SO3 :
S : Total: 100.77 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 474.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 230/ 250
Core: 23 Sample Depth: 474.74
Sect: 1 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : 49.31 Al2O3: 16.53 Fe2O3(tot):
FeO(tot): 8.15 Fe2O3: 2.06 FeO : 6.30
MgO : 8.78 CaO : 11.72 Na2O : 2.29
K2O : 0.16 TiO2 : 0.78 MnO : 0.15
P2O5 : 0.04 LOI : 1.88 H2O+ : 0.29
H2O- : 1.41 CO2 : 0.04 SO3 :
S : Total: 99.86 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 474.50 Piece: 6A
Hole: 332B Top/Bottom Interval(mm): 780/ 800
Core: 23 Sample Depth: 475.29
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
Extensive IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0304 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 474.50 Piece: 6A
Hole: 332B Top/Bottom Interval(mm): 780/ 800
Core: 23 Sample Depth: 475.29
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 48.75 Al2O3: 16.10 Fe2O3(tot):
FeO(tot): 9.33 Fe2O3: FeO :
MgO : 9.30 CaO : 12.19 Na2O : 2.21
K2O : 0.11 TiO2 : 0.77 MnO : 0.14
P2O5 : 0.07 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.01 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 474.50 Piece: 6A
Hole: 332B Top/Bottom Interval(mm): 780/ 800
Core: 23 Sample Depth: 475.29
Sect: 1 Analyst Name: Lambert, R.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 48.50 Al2O3: 14.60 Fe2O3(tot):
FeO(tot): 9.90 Fe2O3: FeO :
MgO : 9.40 CaO : 12.90 Na2O : 2.20
K2O : 0.19 TiO2 : 0.84 MnO : 0.14
P2O5 : 0.09 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.2200 Total: 99.86 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 474.50 Piece: 6A
Hole: 332B Top/Bottom Interval(mm): 780/ 800
Core: 23 Sample Depth: 475.29
Sect: 1 Analyst Name: Strong, D.F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Extensive IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 48.30 Al2O3: 16.50 Fe2O3(tot):
FeO(tot): 9.13 Fe2O3: 3.81 FeO : 5.70
MgO : 8.00 CaO : 12.69 Na2O : 2.22
K2O : 0.20 TiO2 : 0.84 MnO : 0.14
P2O5 : 0.09 LOI : 2.42 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.49 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 474.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 920/ 0
Core: 23 Sample Depth: 475.42
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.95 Al2O3: 15.69 Fe2O3(tot):
FeO(tot): 10.33 Fe2O3: FeO :
MgO : 8.15 CaO : 11.51 Na2O : 2.42
K2O : 0.14 TiO2 : 1.00 MnO : 0.18
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.37 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 474.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 920/ 0
Core: 23 Sample Depth: 475.42
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.36 Al2O3: 16.20 Fe2O3(tot):
FeO(tot): 9.98 Fe2O3: FeO :
MgO : 7.95 CaO : 11.81 Na2O : 2.35
K2O : 0.08 TiO2 : 0.87 MnO :
P2O5 : 0.07 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.67 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 474.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 970/1000
Core: 23 Sample Depth: 475.49
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.11 SO3 :
S : 0.0350 Total: 0.11 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 474.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 970/1000
Core: 23 Sample Depth: 475.49
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 50.93 Al2O3: 14.47 Fe2O3(tot):
FeO(tot): 10.57 Fe2O3: 3.25 FeO : 7.65
MgO : 6.86 CaO : 11.82 Na2O : 2.29
K2O : 0.37 TiO2 : 1.21 MnO : 0.18
P2O5 : 0.13 LOI : H2O+ : 0.83
H2O- : 0.55 CO2 : SO3 :
S : Total: 100.54 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 474.50 Piece: 7B
Hole: 332B Top/Bottom Interval(mm): 1000/1020
Core: 23 Sample Depth: 475.51
Sect: 1 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.069 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 474.50 Piece: 7B
Hole: 332B Top/Bottom Interval(mm): 1000/1020
Core: 23 Sample Depth: 475.51
Sect: 1 Analyst Name: Schilling, J.-G.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 9.80 Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 9.80 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 474.50 Piece: 7B
Hole: 332B Top/Bottom Interval(mm): 1000/1020
Core: 23 Sample Depth: 475.51
Sect: 1 Analyst Name: Sigurdsson, H.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 49.70 Al2O3: 16.50 Fe2O3(tot):
FeO(tot): 9.55 Fe2O3: 1.50 FeO : 8.20
MgO : 8.80 CaO : 11.80 Na2O : 2.32
K2O : 0.16 TiO2 : 0.81 MnO : 0.17
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.96 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Results are averages for multiple analyses of the specimen.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 474.50 Piece: 7B
Hole: 332B Top/Bottom Interval(mm): 1000/1020
Core: 23 Sample Depth: 475.51
Sect: 1 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 47.60 Al2O3: 15.40 Fe2O3(tot):
FeO(tot): 10.50 Fe2O3: FeO :
MgO : 7.50 CaO : 13.60 Na2O : 2.51
K2O : 0.32 TiO2 : 0.89 MnO : 0.18
P2O5 : LOI : 1.10 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.50 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 474.50 Piece: 7B
Hole: 332B Top/Bottom Interval(mm): 1010/1030
Core: 23 Sample Depth: 475.52
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 48.46 Al2O3: 16.40 Fe2O3(tot):
FeO(tot): 9.37 Fe2O3: 2.00 FeO : 7.57
MgO : 8.63 CaO : 11.55 Na2O : 2.35
K2O : 0.08 TiO2 : 0.84 MnO : 0.15
P2O5 : 0.06 LOI : H2O+ : 0.84
H2O- : 1.10 CO2 : 0.06 SO3 :
S : Total: 100.09 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 474.50 Piece: 7B
Hole: 332B Top/Bottom Interval(mm): 1010/1030
Core: 23 Sample Depth: 475.52
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 48.47 Al2O3: 16.00 Fe2O3(tot):
FeO(tot): 9.37 Fe2O3: 3.23 FeO : 6.46
MgO : 7.91 CaO : 13.72 Na2O : 2.29
K2O : 0.14 TiO2 : 0.83 MnO : 0.14
P2O5 : 0.09 LOI : H2O+ : 1.30
H2O- : 0.83 CO2 : SO3 :
S : Total: 101.41 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 474.50 Piece: 7B
Hole: 332B Top/Bottom Interval(mm): 1010/1030
Core: 23 Sample Depth: 475.52
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.06 SO3 :
S : 0.0512 Total: 0.06 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 474.50 Piece: 7B
Hole: 332B Top/Bottom Interval(mm): 1010/1030
Core: 23 Sample Depth: 475.52
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 49.57 Al2O3: 16.15 Fe2O3(tot):
FeO(tot): 9.60 Fe2O3: FeO :
MgO : 8.56 CaO : 11.71 Na2O : 2.21
K2O : 0.08 TiO2 : 0.83 MnO : 0.15
P2O5 : 0.07 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.00 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 474.50 Piece: 7B
Hole: 332B Top/Bottom Interval(mm): 1010/1030
Core: 23 Sample Depth: 475.52
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0650 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 474.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 390/ 450
Core: 23 Sample Depth: 476.42
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : 47.42 Al2O3: 16.19 Fe2O3(tot):
FeO(tot): 9.37 Fe2O3: 4.11 FeO : 5.67
MgO : 7.62 CaO : 12.29 Na2O : 2.30
K2O : 0.23 TiO2 : 0.81 MnO : 0.14
P2O5 : 0.08 LOI : H2O+ : 0.94
H2O- : 1.75 CO2 : 0.15 SO3 :
S : Total: 99.70 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 474.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 390/ 450
Core: 23 Sample Depth: 476.42
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.15 SO3 :
S : 0.0039 Total: 0.15 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 474.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 810/ 830
Core: 23 Sample Depth: 476.82
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : 47.78 Al2O3: 16.49 Fe2O3(tot):
FeO(tot): 9.51 Fe2O3: 3.67 FeO : 6.21
MgO : 7.62 CaO : 12.50 Na2O : 2.48
K2O : 0.16 TiO2 : 0.84 MnO : 0.13
P2O5 : 0.07 LOI : H2O+ : 1.44
H2O- : 1.01 CO2 : 0.58 SO3 :
S : Total: 100.98 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 474.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 810/ 830
Core: 23 Sample Depth: 476.82
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : 48.33 Al2O3: 16.46 Fe2O3(tot):
FeO(tot): 9.72 Fe2O3: 4.34 FeO : 5.81
MgO : 7.49 CaO : 13.16 Na2O : 2.52
K2O : 0.17 TiO2 : 0.84 MnO : 0.14
P2O5 : 0.09 LOI : H2O+ : 1.56
H2O- : 0.67 CO2 : SO3 :
S : Total: 101.58 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 474.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 810/ 830
Core: 23 Sample Depth: 476.82
Sect: 2 Analyst Name: Strong, D.F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : 47.00 Al2O3: 16.30 Fe2O3(tot):
FeO(tot): 9.33 Fe2O3: 6.22 FeO : 3.73
MgO : 7.50 CaO : 12.70 Na2O : 2.32
K2O : 0.21 TiO2 : 0.78 MnO : 0.14
P2O5 : 0.09 LOI : 2.63 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 96.99 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 474.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 810/ 830
Core: 23 Sample Depth: 476.82
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.94 SO3 :
S : 0.0076 Total: 0.94 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 474.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 810/ 830
Core: 23 Sample Depth: 476.82
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 1.05 SO3 :
S : 0.0125 Total: 1.05 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 474.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1350/ 0
Core: 23 Sample Depth: 477.35
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.02 Al2O3: 15.72 Fe2O3(tot):
FeO(tot): 10.29 Fe2O3: FeO :
MgO : 7.99 CaO : 11.57 Na2O : 2.32
K2O : 0.14 TiO2 : 0.96 MnO : 0.17
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.18 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 474.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1350/ 0
Core: 23 Sample Depth: 477.35
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.51 Al2O3: 15.98 Fe2O3(tot):
FeO(tot): 10.00 Fe2O3: FeO :
MgO : 8.07 CaO : 11.91 Na2O : 2.27
K2O : 0.06 TiO2 : 0.90 MnO :
P2O5 : 0.06 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.76 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 474.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 40/ 60
Core: 23 Sample Depth: 477.55
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : 47.49 Al2O3: 16.21 Fe2O3(tot):
FeO(tot): 9.08 Fe2O3: 2.59 FeO : 6.75
MgO : 8.80 CaO : 11.86 Na2O : 2.18
K2O : 0.08 TiO2 : 0.75 MnO : 0.13
P2O5 : 0.05 LOI : H2O+ : 1.08
H2O- : 1.59 CO2 : 0.07 SO3 :
S : Total: 99.63 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 474.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 40/ 60
Core: 23 Sample Depth: 477.55
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : 48.96 Al2O3: 16.38 Fe2O3(tot):
FeO(tot): 9.48 Fe2O3: 2.93 FeO : 6.85
MgO : 8.96 CaO : 11.79 Na2O : 2.29
K2O : 0.08 TiO2 : 0.80 MnO : 0.14
P2O5 : 0.07 LOI : H2O+ : 1.27
H2O- : 0.73 CO2 : SO3 :
S : Total: 101.25 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 474.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 40/ 60
Core: 23 Sample Depth: 477.55
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.07 SO3 :
S : 0.0536 Total: 0.07 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 474.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 40/ 60
Core: 23 Sample Depth: 477.55
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.25 SO3 :
S : 0.0600 Total: 0.25 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 474.50 Piece: 3
Hole: 332B Top/Bottom Interval(mm): 250/ 270
Core: 23 Sample Depth: 477.76
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Fresh IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 48.34 Al2O3: 16.60 Fe2O3(tot):
FeO(tot): 9.39 Fe2O3: 2.12 FeO : 7.48
MgO : 8.49 CaO : 11.78 Na2O : 2.36
K2O : 0.08 TiO2 : 0.85 MnO : 0.14
P2O5 : 0.06 LOI : H2O+ : 0.81
H2O- : 1.03 CO2 : 0.07 SO3 :
S : Total: 100.21 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 474.50 Piece: 3
Hole: 332B Top/Bottom Interval(mm): 250/ 270
Core: 23 Sample Depth: 477.76
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
Fresh IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.07 SO3 :
S : 0.0569 Total: 0.07 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 474.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 320/ 340
Core: 23 Sample Depth: 477.83
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.07 SO3 :
S : 0.0377 Total: 0.07 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 474.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 320/ 340
Core: 23 Sample Depth: 477.83
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : 48.98 Al2O3: 16.39 Fe2O3(tot):
FeO(tot): 9.51 Fe2O3: 2.97 FeO : 6.84
MgO : 8.58 CaO : 12.01 Na2O : 2.31
K2O : 0.12 TiO2 : 0.83 MnO : 0.14
P2O5 : 0.08 LOI : H2O+ : 0.84
H2O- : 0.87 CO2 : SO3 :
S : Total: 100.96 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 474.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 320/ 340
Core: 23 Sample Depth: 477.83
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : 48.81 Al2O3: 16.41 Fe2O3(tot):
FeO(tot): 9.55 Fe2O3: 3.01 FeO : 6.84
MgO : 8.55 CaO : 12.02 Na2O : 2.43
K2O : 0.12 TiO2 : 0.83 MnO : 0.14
P2O5 : 0.08 LOI : H2O+ : 0.84
H2O- : 0.87 CO2 : SO3 :
S : Total: 100.95 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 474.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 830/ 850
Core: 23 Sample Depth: 478.34
Sect: 3 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 0.42
H2O- : 0.62 CO2 : 0.90 SO3 :
S : Total: 1.94 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Hole Summary Book.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 474.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1060/1080
Core: 23 Sample Depth: 478.57
Sect: 3 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 0.76
H2O- : 1.44 CO2 : 11.31 SO3 :
S : Total: 13.51 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 474.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1150/ 0
Core: 23 Sample Depth: 478.65
Sect: 3 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.05 Al2O3: 15.71 Fe2O3(tot):
FeO(tot): 9.82 Fe2O3: FeO :
MgO : 7.94 CaO : 11.77 Na2O : 2.34
K2O : 0.08 TiO2 : 0.93 MnO :
P2O5 : 0.08 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.72 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 474.50 Piece: 17
Hole: 332B Top/Bottom Interval(mm): 1440/1460
Core: 23 Sample Depth: 478.95
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
Fresh IGNEOUS PLAG-OL MICROPHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.18 SO3 :
S : 0.0035 Total: 0.18 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 474.50 Piece: 17
Hole: 332B Top/Bottom Interval(mm): 1440/1460
Core: 23 Sample Depth: 478.95
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS PLAG-OL MICROPHYRIC BASALT
SiO2 : 49.10 Al2O3: 16.57 Fe2O3(tot):
FeO(tot): 9.28 Fe2O3: 3.58 FeO : 6.06
MgO : 8.35 CaO : 12.11 Na2O : 2.33
K2O : 0.19 TiO2 : 0.80 MnO : 0.15
P2O5 : 0.08 LOI : H2O+ : 0.91
H2O- : 1.26 CO2 : SO3 :
S : Total: 101.49 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 474.50 Piece: 17
Hole: 332B Top/Bottom Interval(mm): 1440/1460
Core: 23 Sample Depth: 478.95
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
Fresh IGNEOUS PLAG-OL MICROPHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0000 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 474.50 Piece: 17
Hole: 332B Top/Bottom Interval(mm): 1440/1460
Core: 23 Sample Depth: 478.95
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS PLAG-OL MICROPHYRIC BASALT
SiO2 : 50.31 Al2O3: 14.67 Fe2O3(tot):
FeO(tot): 10.38 Fe2O3: 5.88 FeO : 5.09
MgO : 7.15 CaO : 12.33 Na2O : 2.13
K2O : 0.43 TiO2 : 1.11 MnO : 0.20
P2O5 : 0.12 LOI : H2O+ : 1.05
H2O- : 0.75 CO2 : SO3 :
S : Total: 101.22 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 484.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 50/ 0
Core: 24 Sample Depth: 484.05
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.13 Al2O3: 16.15 Fe2O3(tot):
FeO(tot): 9.95 Fe2O3: FeO :
MgO : 8.10 CaO : 11.68 Na2O : 2.33
K2O : 0.09 TiO2 : 0.82 MnO :
P2O5 : 0.08 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.33 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 484.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 700/ 720
Core: 24 Sample Depth: 484.71
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
Fresh IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.03 SO3 :
S : 0.0628 Total: 0.03 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 484.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 700/ 720
Core: 24 Sample Depth: 484.71
Sect: 1 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 47.89 Al2O3: 16.21 Fe2O3(tot):
FeO(tot): 8.55 Fe2O3: 1.94 FeO : 6.80
MgO : 9.85 CaO : 11.44 Na2O : 2.26
K2O : 0.08 TiO2 : 0.79 MnO : 0.15
P2O5 : 0.06 LOI : 2.03 H2O+ : 0.60
H2O- : 1.70 CO2 : 0.12 SO3 :
S : Total: 99.89 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 484.00 Piece: 11
Hole: 332B Top/Bottom Interval(mm): 940/ 960
Core: 24 Sample Depth: 484.95
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
Fresh IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0000 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 484.00 Piece: 11
Hole: 332B Top/Bottom Interval(mm): 940/ 960
Core: 24 Sample Depth: 484.95
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 46.68 Al2O3: 16.14 Fe2O3(tot):
FeO(tot): 9.52 Fe2O3: FeO :
MgO : 6.90 CaO : 11.88 Na2O : 2.33
K2O : 0.20 TiO2 : 0.86 MnO : 0.14
P2O5 : 0.08 LOI : 2.60 H2O+ : 1.14
H2O- : 1.40 CO2 : 0.21 SO3 :
S : Total: 98.54 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 484.00 Piece: 11
Hole: 332B Top/Bottom Interval(mm): 940/ 960
Core: 24 Sample Depth: 484.95
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 50.20 Al2O3: 14.81 Fe2O3(tot):
FeO(tot): 10.46 Fe2O3: 6.21 FeO : 4.87
MgO : 7.07 CaO : 12.39 Na2O : 2.03
K2O : 0.44 TiO2 : 1.13 MnO : 0.20
P2O5 : 0.12 LOI : H2O+ : 1.68
H2O- : 0.89 CO2 : SO3 :
S : Total: 102.04 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 484.00 Piece: 11
Hole: 332B Top/Bottom Interval(mm): 940/ 960
Core: 24 Sample Depth: 484.95
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
Fresh IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.77 SO3 :
S : 0.0000 Total: 0.77 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 484.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 650/ 0
Core: 24 Sample Depth: 486.15
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.72 Al2O3: 16.16 Fe2O3(tot):
FeO(tot): 10.03 Fe2O3: FeO :
MgO : 7.95 CaO : 11.82 Na2O : 2.25
K2O : 0.08 TiO2 : 0.88 MnO :
P2O5 : 0.07 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.96 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 484.00 Piece: 10
Hole: 332B Top/Bottom Interval(mm): 880/ 900
Core: 24 Sample Depth: 486.39
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Fresh IGNEOUS OL-SPINEL MOD MICROPHYRIC BASALT
SiO2 : 48.45 Al2O3: 15.89 Fe2O3(tot):
FeO(tot): 9.48 Fe2O3: 1.99 FeO : 7.69
MgO : 8.66 CaO : 11.68 Na2O : 2.34
K2O : 0.11 TiO2 : 0.88 MnO : 0.15
P2O5 : 0.11 LOI : H2O+ : 0.27
H2O- : 1.31 CO2 : 0.05 SO3 :
S : Total: 99.58 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 484.00 Piece: 10
Hole: 332B Top/Bottom Interval(mm): 880/ 900
Core: 24 Sample Depth: 486.39
Sect: 2 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS OL-SPINEL MOD MICROPHYRIC BASALT
SiO2 : 47.65 Al2O3: 15.69 Fe2O3(tot):
FeO(tot): 9.48 Fe2O3: 10.54 FeO :
MgO : 8.57 CaO : 11.66 Na2O : 2.38
K2O : 0.15 TiO2 : 0.85 MnO : 0.17
P2O5 : 0.07 LOI : 1.60 H2O+ : 1.22
H2O- : 1.20 CO2 : 0.14 SO3 :
S : Total: 100.29 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 484.00 Piece: 10
Hole: 332B Top/Bottom Interval(mm): 880/ 900
Core: 24 Sample Depth: 486.39
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS OL-SPINEL MOD MICROPHYRIC BASALT
SiO2 : 49.45 Al2O3: 15.91 Fe2O3(tot):
FeO(tot): 9.65 Fe2O3: FeO :
MgO : 8.66 CaO : 11.88 Na2O : 2.19
K2O : 0.11 TiO2 : 0.84 MnO : 0.15
P2O5 : 0.07 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.99 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 484.00 Piece: 10
Hole: 332B Top/Bottom Interval(mm): 880/ 900
Core: 24 Sample Depth: 486.39
Sect: 2 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS OL-SPINEL MOD MICROPHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.076 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 484.00 Piece: 10
Hole: 332B Top/Bottom Interval(mm): 880/ 900
Core: 24 Sample Depth: 486.39
Sect: 2 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS OL-SPINEL MOD MICROPHYRIC BASALT
SiO2 : 49.00 Al2O3: 14.60 Fe2O3(tot):
FeO(tot): 10.60 Fe2O3: FeO :
MgO : 8.09 CaO : 12.80 Na2O : 2.54
K2O : 0.17 TiO2 : 0.86 MnO : 0.20
P2O5 : LOI : 0.86 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.92 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 484.00 Piece: 10
Hole: 332B Top/Bottom Interval(mm): 880/ 900
Core: 24 Sample Depth: 486.39
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
Fresh IGNEOUS OL-SPINEL MOD MICROPHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.05 SO3 :
S : 0.0731 Total: 0.05 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 493.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1060/1130
Core: 25 Sample Depth: 494.60
Sect: 1 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL GLOMEROPHYRIC BASALT
SiO2 : 48.62 Al2O3: 16.27 Fe2O3(tot):
FeO(tot): 8.24 Fe2O3: 2.32 FeO : 6.15
MgO : 8.92 CaO : 11.75 Na2O : 2.27
K2O : 0.17 TiO2 : 0.80 MnO : 0.15
P2O5 : 0.05 LOI : 1.97 H2O+ : 0.05
H2O- : 1.15 CO2 : 0.12 SO3 :
S : Total: 98.79 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 493.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 140/ 0
Core: 25 Sample Depth: 495.14
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.70 Al2O3: 16.12 Fe2O3(tot):
FeO(tot): 10.05 Fe2O3: FeO :
MgO : 7.87 CaO : 11.67 Na2O : 2.32
K2O : 0.07 TiO2 : 0.86 MnO :
P2O5 : 0.04 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.70 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 493.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 340/ 0
Core: 25 Sample Depth: 495.34
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.71 Al2O3: 16.23 Fe2O3(tot):
FeO(tot): 10.04 Fe2O3: FeO :
MgO : 7.91 CaO : 11.78 Na2O : 2.31
K2O : 0.08 TiO2 : 0.91 MnO :
P2O5 : 0.06 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.03 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 493.50 Piece: 10
Hole: 332B Top/Bottom Interval(mm): 770/ 790
Core: 25 Sample Depth: 495.78
Sect: 2 Analyst Name: Baragar, W.R.A.
Analytical Method(s):
Spectrometry (UV&IR) Spectrometry (UV&IR) Spectrometry (UV&IR)
Alteration Rock type Rock name
IGNEOUS PLAG-OL SPARSELY MICROPHYRIC BASALT
SiO2 : 48.82 Al2O3: 16.32 Fe2O3(tot):
FeO(tot): 9.02 Fe2O3: 4.01 FeO : 5.41
MgO : 7.68 CaO : 11.15 Na2O : 2.51
K2O : 0.20 TiO2 : 0.92 MnO : 0.15
P2O5 : 0.08 LOI : H2O+ : 1.37
H2O- : 0.80 CO2 : 0.11 SO3 :
S : 0.02 Total: 99.53 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 493.50 Piece: 10
Hole: 332B Top/Bottom Interval(mm): 770/ 790
Core: 25 Sample Depth: 495.78
Sect: 2 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL SPARSELY MICROPHYRIC BASALT
SiO2 : 48.17 Al2O3: 15.79 Fe2O3(tot):
FeO(tot): 9.62 Fe2O3: FeO :
MgO : 7.36 CaO : 11.89 Na2O :
K2O : 0.24 TiO2 : 0.88 MnO : 0.17
P2O5 : LOI : 2.40 H2O+ : 1.00
H2O- : 0.50 CO2 : 0.40 SO3 :
S : Total: 97.09 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 493.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 910/ 930
Core: 25 Sample Depth: 495.92
Sect: 2 Analyst Name: Baragar, W.R.A.
Analytical Method(s):
Spectrometry (UV&IR) Spectrometry (UV&IR) Spectrometry (UV&IR)
Alteration Rock type Rock name
IGNEOUS OL-PLAG SPARSELY PHYRIC BASALT
SiO2 : 49.08 Al2O3: 15.86 Fe2O3(tot):
FeO(tot): 9.16 Fe2O3: 4.30 FeO : 5.29
MgO : 7.62 CaO : 11.45 Na2O : 2.47
K2O : 0.17 TiO2 : 0.88 MnO : 0.17
P2O5 : 0.07 LOI : H2O+ : 1.29
H2O- : 0.80 CO2 : 0.15 SO3 :
S : 0.02 Total: 99.60 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 493.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 970/ 0
Core: 25 Sample Depth: 495.97
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL-PLAG SPARSELY PHYRIC BASALT
SiO2 : 49.83 Al2O3: 15.79 Fe2O3(tot):
FeO(tot): 9.71 Fe2O3: FeO :
MgO : 7.84 CaO : 11.91 Na2O : 2.52
K2O : 0.19 TiO2 : 0.88 MnO : 0.16
P2O5 : 0.08 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.99 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 493.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1190/1210
Core: 25 Sample Depth: 496.20
Sect: 2 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS OL-PLAG SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.078 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 493.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1190/1210
Core: 25 Sample Depth: 496.20
Sect: 2 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL-PLAG SPARSELY PHYRIC BASALT
SiO2 : 47.00 Al2O3: 14.10 Fe2O3(tot):
FeO(tot): 10.00 Fe2O3: FeO :
MgO : 9.25 CaO : 11.30 Na2O : 2.41
K2O : 0.19 TiO2 : 1.02 MnO : 0.15
P2O5 : LOI : 3.70 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 95.42 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 493.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1270/1290
Core: 25 Sample Depth: 496.28
Sect: 2 Analyst Name: Baragar, W.R.A.
Analytical Method(s):
Spectrometry (UV&IR) Spectrometry (UV&IR) Spectrometry (UV&IR)
Alteration Rock type Rock name
IGNEOUS OL-PLAG SPARSELY PHYRIC BASALT
SiO2 : 49.12 Al2O3: 15.74 Fe2O3(tot):
FeO(tot): 8.92 Fe2O3: 3.78 FeO : 5.52
MgO : 7.39 CaO : 12.08 Na2O : 2.50
K2O : 0.15 TiO2 : 0.94 MnO : 0.16
P2O5 : 0.07 LOI : H2O+ : 0.98
H2O- : 0.88 CO2 : 0.46 SO3 :
S : 0.02 Total: 99.77 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 493.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 120/ 0
Core: 25 Sample Depth: 496.62
Sect: 3 Analyst Name: Baragar, W.R.A.
Analytical Method(s):
Spectrometry (UV&IR) Spectrometry (UV&IR) Spectrometry (UV&IR)
Alteration Rock type Rock name
IGNEOUS OL-PLAG SPARSELY PHYRIC BASALT
SiO2 : 48.83 Al2O3: 15.80 Fe2O3(tot):
FeO(tot): 9.16 Fe2O3: 4.66 FeO : 4.97
MgO : 7.46 CaO : 11.40 Na2O : 2.44
K2O : 0.17 TiO2 : 0.91 MnO : 0.17
P2O5 : 0.07 LOI : H2O+ : 1.58
H2O- : 0.96 CO2 : 0.14 SO3 :
S : 0.02 Total: 99.48 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 493.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 120/ 130
Core: 25 Sample Depth: 496.63
Sect: 3 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS OL-PLAG SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 0.79
H2O- : 1.11 CO2 : 0.64 SO3 :
S : Total: 2.54 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 493.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 830/ 850
Core: 25 Sample Depth: 497.34
Sect: 3 Analyst Name: Baragar, W.R.A.
Analytical Method(s):
Spectrometry (UV&IR) Spectrometry (UV&IR) Spectrometry (UV&IR)
Alteration Rock type Rock name
IGNEOUS OL-PLAG SPARSELY PHYRIC BASALT
SiO2 : 48.57 Al2O3: 16.16 Fe2O3(tot):
FeO(tot): 8.48 Fe2O3: 3.45 FeO : 5.38
MgO : 7.48 CaO : 12.33 Na2O : 2.42
K2O : 0.12 TiO2 : 0.84 MnO : 0.15
P2O5 : 0.07 LOI : H2O+ : 1.13
H2O- : 0.66 CO2 : 0.79 SO3 :
S : 0.02 Total: 99.55 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 493.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 830/ 850
Core: 25 Sample Depth: 497.34
Sect: 3 Analyst Name: Baragar, W.R.A.
Analytical Method(s):
Spectrometry (UV&IR) Spectrometry (UV&IR) Spectrometry (UV&IR)
Alteration Rock type Rock name
IGNEOUS OL-PLAG SPARSELY PHYRIC BASALT
SiO2 : 47.87 Al2O3: 16.18 Fe2O3(tot):
FeO(tot): 10.13 Fe2O3: 4.90 FeO : 5.72
MgO : 7.30 CaO : 11.80 Na2O : 2.40
K2O : 0.17 TiO2 : 0.85 MnO : 0.17
P2O5 : 0.07 LOI : H2O+ : 1.00
H2O- : 0.60 CO2 : 0.45 SO3 :
S : 0.01 Total: 99.48 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 493.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1160/1180
Core: 25 Sample Depth: 497.67
Sect: 3 Analyst Name: Baragar, W.R.A.
Analytical Method(s):
Spectrometry (UV&IR) Spectrometry (UV&IR) Spectrometry (UV&IR)
Alteration Rock type Rock name
IGNEOUS OL-PLAG SPARSELY PHYRIC BASALT
SiO2 : 33.52 Al2O3: 13.82 Fe2O3(tot):
FeO(tot): 6.13 Fe2O3: 4.92 FeO : 1.70
MgO : 5.22 CaO : 23.98 Na2O : 1.86
K2O : 0.22 TiO2 : 0.51 MnO : 0.26
P2O5 : 0.10 LOI : H2O+ : 1.51
H2O- : 0.88 CO2 : 11.74 SO3 :
S : 0.05 Total: 100.24 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 493.50 Piece: 18
Hole: 332B Top/Bottom Interval(mm): 1280/1300
Core: 25 Sample Depth: 497.79
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 46.68 Al2O3: 15.76 Fe2O3(tot):
FeO(tot): 9.31 Fe2O3: 3.95 FeO : 5.76
MgO : 9.91 CaO : 11.26 Na2O : 2.20
K2O : 0.15 TiO2 : 0.77 MnO : 0.14
P2O5 : 0.10 LOI : H2O+ : 0.84
H2O- : 1.48 CO2 : 0.34 SO3 :
S : Total: 99.34 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 493.50 Piece: 18
Hole: 332B Top/Bottom Interval(mm): 1280/1300
Core: 25 Sample Depth: 497.79
Sect: 3 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 46.42 Al2O3: 15.57 Fe2O3(tot):
FeO(tot): 9.55 Fe2O3: FeO :
MgO : 9.92 CaO : 11.32 Na2O : 2.10
K2O : 0.16 TiO2 : 0.74 MnO : 0.15
P2O5 : 0.07 LOI : 3.00 H2O+ : 1.22
H2O- : 1.10 CO2 : 0.37 SO3 :
S : Total: 99.75 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 493.50 Piece: 18
Hole: 332B Top/Bottom Interval(mm): 1280/1300
Core: 25 Sample Depth: 497.79
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 5.63 Fe2O3: FeO : 5.63
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 1.45
H2O- : 0.74 CO2 : SO3 :
S : Total: 7.82 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 493.50 Piece: 18
Hole: 332B Top/Bottom Interval(mm): 1280/1300
Core: 25 Sample Depth: 497.79
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 1.22 SO3 :
S : 0.0000 Total: 1.22 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 493.50 Piece: 18
Hole: 332B Top/Bottom Interval(mm): 1280/1300
Core: 25 Sample Depth: 497.79
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.34 SO3 :
S : 0.0031 Total: 0.34 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 493.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 60/ 100
Core: 25 Sample Depth: 498.08
Sect: 4 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL-PLAG MOD PHYRIC BASALT
SiO2 : 46.98 Al2O3: 15.22 Fe2O3(tot):
FeO(tot): 8.91 Fe2O3: 4.23 FeO : 5.10
MgO : 10.40 CaO : 11.38 Na2O : 2.15
K2O : 0.16 TiO2 : 0.75 MnO : 0.16
P2O5 : 0.07 LOI : 3.03 H2O+ : 1.40
H2O- : 1.30 CO2 : 0.53 SO3 :
S : Total: 99.83 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 493.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 190/ 210
Core: 25 Sample Depth: 498.20
Sect: 4 Analyst Name: Baragar, W.R.A.
Analytical Method(s):
Spectrometry (UV&IR) Spectrometry (UV&IR) Spectrometry (UV&IR)
Alteration Rock type Rock name
IGNEOUS OL-PLAG MOD PHYRIC BASALT
SiO2 : 48.95 Al2O3: 15.94 Fe2O3(tot):
FeO(tot): 8.43 Fe2O3: 3.85 FeO : 4.97
MgO : 9.65 CaO : 11.37 Na2O : 2.25
K2O : 0.19 TiO2 : 0.78 MnO : 0.15
P2O5 : 0.05 LOI : H2O+ : 1.42
H2O- : 0.56 CO2 : 0.12 SO3 :
S : Total: 100.25 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 493.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 190/ 210
Core: 25 Sample Depth: 498.20
Sect: 4 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS OL-PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 0.95
H2O- : 0.97 CO2 : 0.17 SO3 :
S : Total: 2.09 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 493.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 190/ 210
Core: 25 Sample Depth: 498.20
Sect: 4 Analyst Name: Baragar, W.R.A.
Analytical Method(s):
Spectrometry (UV&IR) Spectrometry (UV&IR) Spectrometry (UV&IR)
Alteration Rock type Rock name
IGNEOUS OL-PLAG MOD PHYRIC BASALT
SiO2 : 47.97 Al2O3: 15.73 Fe2O3(tot):
FeO(tot): 10.06 Fe2O3: 4.76 FeO : 5.78
MgO : 9.94 CaO : 10.96 Na2O : 2.18
K2O : 0.20 TiO2 : 0.78 MnO : 0.17
P2O5 : 0.06 LOI : H2O+ :
H2O- : CO2 : 0.12 SO3 :
S : 0.02 Total: 100.13 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 493.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 510/ 530
Core: 25 Sample Depth: 498.52
Sect: 4 Analyst Name: Baragar, W.R.A.
Analytical Method(s):
Spectrometry (UV&IR) Spectrometry (UV&IR) Spectrometry (UV&IR)
Alteration Rock type Rock name
IGNEOUS OL-PLAG MOD PHYRIC BASALT
SiO2 : 47.24 Al2O3: 17.08 Fe2O3(tot):
FeO(tot): 9.02 Fe2O3: 4.81 FeO : 4.69
MgO : 6.96 CaO : 12.51 Na2O : 2.31
K2O : 0.15 TiO2 : 0.83 MnO : 0.17
P2O5 : 0.08 LOI : H2O+ : 1.70
H2O- : 0.52 CO2 : 0.94 SO3 :
S : Total: 99.99 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 493.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 510/ 530
Core: 25 Sample Depth: 498.52
Sect: 4 Analyst Name: Schilling, J.-G.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
IGNEOUS OL-PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 9.70 Fe2O3: FeO :
MgO : CaO : Na2O : 2.40
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 12.10 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 493.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 510/ 530
Core: 25 Sample Depth: 498.52
Sect: 4 Analyst Name: Sigurdsson, H.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS OL-PLAG MOD PHYRIC BASALT
SiO2 : 48.90 Al2O3: 17.00 Fe2O3(tot):
FeO(tot): 9.55 Fe2O3: 1.50 FeO : 8.20
MgO : 7.90 CaO : 13.50 Na2O : 2.30
K2O : 0.18 TiO2 : 0.89 MnO : 0.21
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.58 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Results are averages for multiple analyses of the specimen.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 503.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 990/1010
Core: 26 Sample Depth: 504.00
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL-PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.24 SO3 :
S : 0.0000 Total: 0.24 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 503.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 990/1010
Core: 26 Sample Depth: 504.00
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL-PLAG MOD PHYRIC BASALT
SiO2 : 50.59 Al2O3: 15.02 Fe2O3(tot):
FeO(tot): 9.93 Fe2O3: 4.22 FeO : 6.14
MgO : 7.07 CaO : 12.26 Na2O : 2.29
K2O : 0.29 TiO2 : 1.14 MnO : 0.18
P2O5 : 0.14 LOI : H2O+ : 1.02
H2O- : 0.97 CO2 : SO3 :
S : Total: 101.33 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 512.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 420/ 440
Core: 27 Sample Depth: 512.93
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL-PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0000 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 512.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 420/ 440
Core: 27 Sample Depth: 512.93
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL-PLAG MOD PHYRIC BASALT
SiO2 : 47.95 Al2O3: 15.16 Fe2O3(tot):
FeO(tot): 9.83 Fe2O3: FeO :
MgO : 7.68 CaO : 12.35 Na2O : 2.53
K2O : 0.26 TiO2 : 1.16 MnO : 0.17
P2O5 : 0.13 LOI : 1.20 H2O+ : 0.70
H2O- : 0.70 CO2 : 0.13 SO3 :
S : Total: 99.84 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 512.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1020/1040
Core: 27 Sample Depth: 513.53
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL-PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.22 SO3 :
S : 0.0281 Total: 0.22 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 512.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1020/1040
Core: 27 Sample Depth: 513.53
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL-PLAG MOD PHYRIC BASALT
SiO2 : 50.29 Al2O3: 14.94 Fe2O3(tot):
FeO(tot): 9.95 Fe2O3: 3.04 FeO : 7.22
MgO : 7.41 CaO : 12.40 Na2O : 2.17
K2O : 0.29 TiO2 : 1.14 MnO : 0.17
P2O5 : 0.12 LOI : H2O+ : 0.92
H2O- : 0.27 CO2 : SO3 :
S : Total: 100.38 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 512.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 100/ 120
Core: 27 Sample Depth: 514.11
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL-PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.56 SO3 :
S : 0.0092 Total: 0.56 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 512.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 100/ 120
Core: 27 Sample Depth: 514.11
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL-PLAG MOD PHYRIC BASALT
SiO2 : 50.97 Al2O3: 15.29 Fe2O3(tot):
FeO(tot): 9.36 Fe2O3: 2.51 FeO : 7.10
MgO : 7.26 CaO : 12.28 Na2O : 2.08
K2O : 0.27 TiO2 : 1.15 MnO : 0.17
P2O5 : 0.14 LOI : H2O+ : 0.97
H2O- : 0.55 CO2 : SO3 :
S : Total: 100.74 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 512.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 300/ 320
Core: 27 Sample Depth: 514.31
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL-PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.40 SO3 :
S : 0.0000 Total: 0.40 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 512.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 300/ 320
Core: 27 Sample Depth: 514.31
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL-PLAG MOD PHYRIC BASALT
SiO2 : 49.37 Al2O3: 16.16 Fe2O3(tot):
FeO(tot): 9.15 Fe2O3: 2.17 FeO : 7.20
MgO : 8.66 CaO : 12.09 Na2O : 2.39
K2O : 0.14 TiO2 : 0.80 MnO : 0.15
P2O5 : 0.08 LOI : H2O+ : 0.55
H2O- : 0.37 CO2 : SO3 :
S : Total: 100.13 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 512.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 560/ 580
Core: 27 Sample Depth: 514.57
Sect: 2 Analyst Name: Lambert, R.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL-PLAG MOD PHYRIC BASALT
SiO2 : 48.90 Al2O3: 14.90 Fe2O3(tot):
FeO(tot): 9.72 Fe2O3: FeO :
MgO : 8.00 CaO : 13.00 Na2O : 2.40
K2O : 0.26 TiO2 : 1.19 MnO : 0.15
P2O5 : 0.17 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0900 Total: 99.77 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 512.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 560/ 580
Core: 27 Sample Depth: 514.57
Sect: 2 Analyst Name: Lambert, R.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL-PLAG MOD PHYRIC BASALT
SiO2 : 51.60 Al2O3: 14.20 Fe2O3(tot):
FeO(tot): 10.17 Fe2O3: FeO :
MgO : 6.60 CaO : 11.80 Na2O : 2.40
K2O : 0.27 TiO2 : 1.31 MnO : 0.14
P2O5 : 0.18 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0600 Total: 99.80 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 512.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 760/ 780
Core: 27 Sample Depth: 514.77
Sect: 2 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS OL-PLAG MOD PHYRIC BASALT
SiO2 : 49.76 Al2O3: 14.52 Fe2O3(tot):
FeO(tot): 9.47 Fe2O3: 2.61 FeO : 7.12
MgO : 7.17 CaO : 11.97 Na2O : 2.06
K2O : 0.28 TiO2 : 1.10 MnO : 0.18
P2O5 : LOI : 2.68 H2O+ : 0.41
H2O- : 0.66 CO2 : 1.27 SO3 :
S : Total: 99.11 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 512.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 800/ 820
Core: 27 Sample Depth: 514.81
Sect: 2 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS OL-PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.094 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 512.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 800/ 820
Core: 27 Sample Depth: 514.81
Sect: 2 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL-PLAG MOD PHYRIC BASALT
SiO2 : 48.50 Al2O3: 14.40 Fe2O3(tot):
FeO(tot): 11.00 Fe2O3: FeO :
MgO : 6.70 CaO : 12.00 Na2O : 2.55
K2O : 0.35 TiO2 : 1.19 MnO : 0.21
P2O5 : LOI : 2.23 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 96.90 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 512.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 840/ 860
Core: 27 Sample Depth: 514.85
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL-PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 1.26 SO3 :
S : 0.0161 Total: 1.26 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 512.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 840/ 860
Core: 27 Sample Depth: 514.85
Sect: 2 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL-PLAG MOD PHYRIC BASALT
SiO2 : 48.33 Al2O3: 14.54 Fe2O3(tot):
FeO(tot): 8.34 Fe2O3: 1.49 FeO : 7.00
MgO : 6.96 CaO : 11.95 Na2O : 2.13
K2O : 0.18 TiO2 : 1.12 MnO : 0.18
P2O5 : 0.12 LOI : 4.50 H2O+ : 0.73
H2O- : 2.07 CO2 : 1.99 SO3 :
S : Total: 98.79 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 512.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 840/ 860
Core: 27 Sample Depth: 514.85
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL-PLAG MOD PHYRIC BASALT
SiO2 : 48.48 Al2O3: 17.49 Fe2O3(tot):
FeO(tot): 10.43 Fe2O3: 4.17 FeO : 6.68
MgO : 4.99 CaO : 13.40 Na2O : 2.66
K2O : 0.20 TiO2 : 0.92 MnO : 0.14
P2O5 : 0.12 LOI : H2O+ : 1.23
H2O- : 0.64 CO2 : SO3 :
S : Total: 101.12 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 512.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 840/ 860
Core: 27 Sample Depth: 514.85
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL-PLAG MOD PHYRIC BASALT
SiO2 : 49.14 Al2O3: 16.40 Fe2O3(tot):
FeO(tot): 9.44 Fe2O3: 3.07 FeO : 6.68
MgO : 8.40 CaO : 12.02 Na2O : 2.28
K2O : 0.23 TiO2 : 0.81 MnO : 0.15
P2O5 : 0.08 LOI : H2O+ : 1.23
H2O- : 0.64 CO2 : SO3 :
S : Total: 101.13 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 522.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 930/ 950
Core: 28 Sample Depth: 522.94
Sect: 1 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS OL-PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.108 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 522.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 930/ 950
Core: 28 Sample Depth: 522.94
Sect: 1 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL-PLAG MOD PHYRIC BASALT
SiO2 : 50.60 Al2O3: 14.30 Fe2O3(tot):
FeO(tot): 11.60 Fe2O3: FeO :
MgO : 6.12 CaO : 11.80 Na2O : 2.33
K2O : 0.25 TiO2 : 1.25 MnO : 0.15
P2O5 : LOI : 1.30 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.40 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 522.00 Piece: 1
Hole: 332B Top/Bottom Interval(mm): 30/ 60
Core: 28 Sample Depth: 523.55
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0000 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 522.00 Piece: 1
Hole: 332B Top/Bottom Interval(mm): 30/ 60
Core: 28 Sample Depth: 523.55
Sect: 2 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 48.68 Al2O3: 14.50 Fe2O3(tot):
FeO(tot): 9.37 Fe2O3: FeO :
MgO : 6.95 CaO : 11.94 Na2O : 2.35
K2O : 0.27 TiO2 : 1.16 MnO : 0.16
P2O5 : 0.13 LOI : 1.90 H2O+ : 0.87
H2O- : 0.90 CO2 : 0.27 SO3 :
S : Total: 98.59 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 522.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 180/ 210
Core: 28 Sample Depth: 523.70
Sect: 2 Analyst Name: Schilling, J.-G.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
IGNEOUS OL-PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 9.60 Fe2O3: FeO :
MgO : CaO : Na2O : 2.40
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 12.00 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 531.50 Piece: 5B
Hole: 332B Top/Bottom Interval(mm): 580/ 610
Core: 29 Sample Depth: 532.10
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 43.31 Al2O3: 14.50 Fe2O3(tot):
FeO(tot): 8.90 Fe2O3: 4.48 FeO : 4.87
MgO : 10.40 CaO : 13.00 Na2O : 1.89
K2O : 0.23 TiO2 : 0.53 MnO : 0.17
P2O5 : 0.07 LOI : H2O+ : 1.08
H2O- : 1.26 CO2 : 4.32 SO3 :
S : Total: 100.11 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 531.50 Piece: 5B
Hole: 332B Top/Bottom Interval(mm): 580/ 610
Core: 29 Sample Depth: 532.10
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 42.32 Al2O3: 13.86 Fe2O3(tot):
FeO(tot): 8.79 Fe2O3: FeO :
MgO : 10.58 CaO : 12.83 Na2O : 1.98
K2O : 0.25 TiO2 : 0.57 MnO : 0.18
P2O5 : 0.09 LOI : 6.60 H2O+ : 0.75
H2O- : 0.60 CO2 : 4.34 SO3 :
S : Total: 98.12 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 531.50 Piece: 5B
Hole: 332B Top/Bottom Interval(mm): 580/ 610
Core: 29 Sample Depth: 532.10
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 4.20 SO3 :
S : 0.0000 Total: 4.20 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 531.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 630/ 660
Core: 29 Sample Depth: 532.15
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.70 SO3 :
S : 0.0040 Total: 0.70 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 531.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 630/ 660
Core: 29 Sample Depth: 532.15
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 48.36 Al2O3: 14.59 Fe2O3(tot):
FeO(tot): 9.21 Fe2O3: 3.65 FeO : 5.93
MgO : 12.59 CaO : 11.21 Na2O : 2.02
K2O : 0.22 TiO2 : 0.59 MnO : 0.15
P2O5 : 0.05 LOI : H2O+ : 1.60
H2O- : 0.77 CO2 : SO3 :
S : Total: 101.73 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 531.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 690/ 720
Core: 29 Sample Depth: 532.21
Sect: 1 Analyst Name: Schilling, J.-G.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O : 2.10
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 2.10 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 531.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 690/ 720
Core: 29 Sample Depth: 532.21
Sect: 1 Analyst Name: Sigurdsson, H.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 50.10 Al2O3: 15.30 Fe2O3(tot):
FeO(tot): 7.05 Fe2O3: 1.50 FeO : 5.70
MgO : 12.30 CaO : 12.00 Na2O : 2.10
K2O : 0.24 TiO2 : 0.66 MnO : 0.16
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.06 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Results are averages for multiple analyses of the specimen.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 531.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 740/ 770
Core: 29 Sample Depth: 532.26
Sect: 1 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 0.69
H2O- : 0.93 CO2 : 1.39 SO3 :
S : Total: 3.01 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 531.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1060/1090
Core: 29 Sample Depth: 532.58
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 1.24 SO3 :
S : 0.0035 Total: 1.24 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 531.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1060/1090
Core: 29 Sample Depth: 532.58
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 48.43 Al2O3: 14.79 Fe2O3(tot):
FeO(tot): 9.05 Fe2O3: 3.97 FeO : 5.48
MgO : 12.41 CaO : 11.50 Na2O : 1.88
K2O : 0.16 TiO2 : 0.57 MnO : 0.15
P2O5 : 0.06 LOI : H2O+ : 1.94
H2O- : 0.90 CO2 : SO3 :
S : Total: 102.24 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 531.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1060/1090
Core: 29 Sample Depth: 532.58
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 48.40 Al2O3: 14.90 Fe2O3(tot):
FeO(tot): 9.12 Fe2O3: 4.04 FeO : 5.48
MgO : 12.36 CaO : 11.33 Na2O : 1.94
K2O : 0.16 TiO2 : 0.58 MnO : 0.15
P2O5 : 0.06 LOI : H2O+ : 1.94
H2O- : 0.90 CO2 : SO3 :
S : Total: 102.24 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 531.50 Piece: 1A
Hole: 332B Top/Bottom Interval(mm): 40/ 70
Core: 29 Sample Depth: 533.06
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS OL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 9.24 Fe2O3: 3.68 FeO : 5.93
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 1.88
H2O- : 0.90 CO2 : SO3 :
S : Total: 12.39 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 531.50 Piece: 1A
Hole: 332B Top/Bottom Interval(mm): 40/ 70
Core: 29 Sample Depth: 533.06
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 1.94 SO3 :
S : 0.0090 Total: 1.94 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 531.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 90/ 120
Core: 29 Sample Depth: 533.10
Sect: 2 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS OL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.060 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 531.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 90/ 120
Core: 29 Sample Depth: 533.10
Sect: 2 Analyst Name: Schilling, J.-G.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
IGNEOUS OL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 8.90 Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 8.90 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 531.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 90/ 120
Core: 29 Sample Depth: 533.10
Sect: 2 Analyst Name: Sigurdsson, H.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS OL MOD PHYRIC BASALT
SiO2 : 47.80 Al2O3: 16.20 Fe2O3(tot):
FeO(tot): 8.55 Fe2O3: 1.50 FeO : 7.20
MgO : 11.40 CaO : 11.30 Na2O : 2.11
K2O : 0.14 TiO2 : 0.60 MnO : 0.19
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.44 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Results are averages for multiple analyses of the specimen.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 531.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 90/ 120
Core: 29 Sample Depth: 533.10
Sect: 2 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL MOD PHYRIC BASALT
SiO2 : 44.20 Al2O3: 13.80 Fe2O3(tot):
FeO(tot): 10.90 Fe2O3: FeO :
MgO : 15.00 CaO : 11.40 Na2O : 1.71
K2O : 0.18 TiO2 : 0.52 MnO : 0.11
P2O5 : LOI : 1.80 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.82 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 531.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 140/ 170
Core: 29 Sample Depth: 533.16
Sect: 2 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL MOD PHYRIC BASALT
SiO2 : 46.26 Al2O3: 14.34 Fe2O3(tot):
FeO(tot): 8.30 Fe2O3: 2.89 FeO : 5.70
MgO : 12.67 CaO : 11.26 Na2O : 1.88
K2O : 0.13 TiO2 : 0.58 MnO : 0.15
P2O5 : 0.05 LOI : 3.90 H2O+ : 1.25
H2O- : 1.04 CO2 : 1.77 SO3 :
S : Total: 99.97 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 531.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 570/ 600
Core: 29 Sample Depth: 533.59
Sect: 2 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS OL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 0.70
H2O- : 0.68 CO2 : 1.96 SO3 :
S : Total: 3.34 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 541.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 460/ 480
Core: 30 Sample Depth: 541.47
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.61 SO3 :
S : 0.0127 Total: 0.61 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 541.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 460/ 480
Core: 30 Sample Depth: 541.47
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 6.24 Fe2O3: FeO : 6.24
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 1.11
H2O- : 0.71 CO2 : SO3 :
S : Total: 8.06 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 541.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 460/ 480
Core: 30 Sample Depth: 541.47
Sect: 1 Analyst Name: Schilling, J.-G.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
IGNEOUS OL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 9.50 Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 9.50 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 541.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1050/1070
Core: 30 Sample Depth: 542.06
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT
SiO2 : 49.38 Al2O3: 15.13 Fe2O3(tot):
FeO(tot): 9.27 Fe2O3: 2.96 FeO : 6.61
MgO : 6.83 CaO : 12.17 Na2O : 2.13
K2O : 0.33 TiO2 : 1.06 MnO : 0.17
P2O5 : 0.13 LOI : H2O+ : 0.70
H2O- : 0.88 CO2 : 2.27 SO3 :
S : Total: 100.75 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 541.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1050/1070
Core: 30 Sample Depth: 542.06
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT
SiO2 : 47.33 Al2O3: 14.56 Fe2O3(tot):
FeO(tot): 9.21 Fe2O3: FeO :
MgO : 6.94 CaO : 12.13 Na2O : 2.13
K2O : 0.35 TiO2 : 1.11 MnO : 0.15
P2O5 : 0.14 LOI : 3.70 H2O+ : 0.75
H2O- : 0.60 CO2 : 2.25 SO3 :
S : Total: 98.68 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 541.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1050/1070
Core: 30 Sample Depth: 542.06
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 2.19 SO3 :
S : 0.0093 Total: 2.19 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 541.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1060/1090
Core: 30 Sample Depth: 542.08
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 2.74 SO3 :
S : 0.0097 Total: 2.74 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 541.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1060/1090
Core: 30 Sample Depth: 542.08
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT
SiO2 : 50.38 Al2O3: 15.10 Fe2O3(tot):
FeO(tot): 9.75 Fe2O3: 2.98 FeO : 7.07
MgO : 7.09 CaO : 12.70 Na2O : 2.12
K2O : 0.33 TiO2 : 1.13 MnO : 0.18
P2O5 : 0.13 LOI : H2O+ : 1.53
H2O- : 0.38 CO2 : SO3 :
S : Total: 101.12 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 541.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1190/1210
Core: 30 Sample Depth: 542.20
Sect: 1 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.115 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 541.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1190/1210
Core: 30 Sample Depth: 542.20
Sect: 1 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT
SiO2 : 40.50 Al2O3: 9.30 Fe2O3(tot):
FeO(tot): 10.70 Fe2O3: FeO :
MgO : 25.60 CaO : 7.85 Na2O : 1.21
K2O : 0.12 TiO2 : 0.42 MnO : 0.17
P2O5 : LOI : 3.40 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 95.87 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 541.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 170/ 190
Core: 30 Sample Depth: 542.68
Sect: 2 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.103 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 541.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 170/ 190
Core: 30 Sample Depth: 542.68
Sect: 2 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT
SiO2 : 50.30 Al2O3: 14.30 Fe2O3(tot):
FeO(tot): 9.33 Fe2O3: FeO :
MgO : 6.15 CaO : 12.20 Na2O : 2.11
K2O : 0.45 TiO2 : 1.11 MnO : 0.17
P2O5 : LOI : 2.80 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 96.12 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 541.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 280/ 300
Core: 30 Sample Depth: 542.79
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 2.35 SO3 :
S : 0.0167 Total: 2.35 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 541.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 280/ 300
Core: 30 Sample Depth: 542.79
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT
SiO2 : 50.67 Al2O3: 15.03 Fe2O3(tot):
FeO(tot): 9.72 Fe2O3: 3.11 FeO : 6.92
MgO : 7.19 CaO : 12.45 Na2O : 2.09
K2O : 0.34 TiO2 : 1.12 MnO : 0.18
P2O5 : 0.13 LOI : H2O+ : 1.36
H2O- : 0.40 CO2 : SO3 :
S : Total: 100.99 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 550.50 Piece: 4
Hole: 332B Top/Bottom Interval(mm): 730/ 760
Core: 31 Sample Depth: 551.24
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 47.35 Al2O3: 14.46 Fe2O3(tot):
FeO(tot): 9.71 Fe2O3: FeO :
MgO : 6.32 CaO : 11.70 Na2O : 2.24
K2O : 0.35 TiO2 : 1.11 MnO : 0.18
P2O5 : 0.15 LOI : 4.00 H2O+ : 0.86
H2O- : 0.60 CO2 : 2.76 SO3 :
S : Total: 98.87 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 550.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1160/1190
Core: 31 Sample Depth: 551.67
Sect: 1 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT
SiO2 : 44.37 Al2O3: 13.46 Fe2O3(tot):
FeO(tot): 10.76 Fe2O3: 1.29 FeO : 9.60
MgO : 6.50 CaO : 11.31 Na2O : 2.19
K2O : 0.47 TiO2 : 1.09 MnO : 0.21
P2O5 : 0.11 LOI : 8.19 H2O+ : 1.41
H2O- : 0.99 CO2 : 6.35 SO3 :
S : Total: 99.35 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 560.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 100/ 130
Core: 32 Sample Depth: 560.12
Sect: 1 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.101 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 560.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 100/ 130
Core: 32 Sample Depth: 560.12
Sect: 1 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT
SiO2 : 46.90 Al2O3: 15.40 Fe2O3(tot):
FeO(tot): 12.10 Fe2O3: FeO :
MgO : 6.41 CaO : 12.60 Na2O : 2.35
K2O : 0.49 TiO2 : 1.31 MnO : 0.22
P2O5 : LOI : 1.50 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.78 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 560.00 Piece: 3B
Hole: 332B Top/Bottom Interval(mm): 270/ 300
Core: 32 Sample Depth: 560.28
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY MICROPHYRIC BASALT
SiO2 : 48.71 Al2O3: 14.83 Fe2O3(tot):
FeO(tot): 9.81 Fe2O3: 3.97 FeO : 6.24
MgO : 6.89 CaO : 12.38 Na2O : 2.21
K2O : 0.25 TiO2 : 1.03 MnO : 0.16
P2O5 : 0.13 LOI : H2O+ : 0.34
H2O- : 1.75 CO2 : 0.53 SO3 :
S : Total: 99.42 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 560.00 Piece: 3B
Hole: 332B Top/Bottom Interval(mm): 270/ 300
Core: 32 Sample Depth: 560.28
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY MICROPHYRIC BASALT
SiO2 : 49.11 Al2O3: 14.25 Fe2O3(tot):
FeO(tot): 9.68 Fe2O3: FeO :
MgO : 7.03 CaO : 12.38 Na2O : 2.24
K2O : 0.25 TiO2 : 1.10 MnO : 0.16
P2O5 : 0.13 LOI : 2.80 H2O+ : 0.94
H2O- : 0.80 CO2 : 0.62 SO3 :
S : Total: 99.77 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 560.00 Piece: 3B
Hole: 332B Top/Bottom Interval(mm): 270/ 300
Core: 32 Sample Depth: 560.28
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY MICROPHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.53 SO3 :
S : 0.0025 Total: 0.53 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 560.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 740/ 770
Core: 32 Sample Depth: 560.76
Sect: 1 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.082 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 560.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 740/ 770
Core: 32 Sample Depth: 560.76
Sect: 1 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT
SiO2 : 46.20 Al2O3: 14.10 Fe2O3(tot):
FeO(tot): 11.80 Fe2O3: FeO :
MgO : 6.43 CaO : 14.70 Na2O : 2.14
K2O : 0.30 TiO2 : 1.35 MnO : 0.19
P2O5 : LOI : 1.79 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.16 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 560.00 Piece: 15
Hole: 332B Top/Bottom Interval(mm): 1130/1160
Core: 32 Sample Depth: 561.15
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD MICROPHYRIC BASALT
SiO2 : 48.20 Al2O3: 14.68 Fe2O3(tot):
FeO(tot): 10.15 Fe2O3: 4.12 FeO : 6.44
MgO : 6.78 CaO : 12.19 Na2O : 2.02
K2O : 0.38 TiO2 : 1.07 MnO : 0.19
P2O5 : 0.11 LOI : H2O+ : 1.09
H2O- : 1.28 CO2 : 1.05 SO3 :
S : Total: 99.60 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 560.00 Piece: 15
Hole: 332B Top/Bottom Interval(mm): 1130/1160
Core: 32 Sample Depth: 561.15
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD MICROPHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 1.23 SO3 :
S : 0.0099 Total: 1.23 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 569.50 Piece: 1
Hole: 332B Top/Bottom Interval(mm): 50/ 80
Core: 33 Sample Depth: 569.57
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 49.32 Al2O3: 14.52 Fe2O3(tot):
FeO(tot): 9.21 Fe2O3: 2.45 FeO : 7.01
MgO : 6.42 CaO : 12.17 Na2O : 2.08
K2O : 0.28 TiO2 : 1.07 MnO : 0.17
P2O5 : 0.11 LOI : H2O+ : 0.79
H2O- : 0.97 CO2 : 3.41 SO3 :
S : Total: 100.77 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 569.50 Piece: 1
Hole: 332B Top/Bottom Interval(mm): 50/ 80
Core: 33 Sample Depth: 569.57
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 48.06 Al2O3: 15.01 Fe2O3(tot):
FeO(tot): 9.07 Fe2O3: FeO :
MgO : 6.27 CaO : 12.20 Na2O :
K2O : 0.28 TiO2 : 1.05 MnO : 0.17
P2O5 : LOI : 5.20 H2O+ : 0.79
H2O- : 0.80 CO2 : 3.43 SO3 :
S : Total: 98.14 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 569.50 Piece: 1
Hole: 332B Top/Bottom Interval(mm): 50/ 80
Core: 33 Sample Depth: 569.57
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 3.41 SO3 :
S : 0.0268 Total: 3.41 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 569.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 820/ 850
Core: 33 Sample Depth: 570.34
Sect: 1 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.085 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 569.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 820/ 850
Core: 33 Sample Depth: 570.34
Sect: 1 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT
SiO2 : 55.00 Al2O3: 10.80 Fe2O3(tot):
FeO(tot): 11.30 Fe2O3: FeO :
MgO : 4.73 CaO : 12.30 Na2O : 1.93
K2O : 0.33 TiO2 : 1.14 MnO : 0.20
P2O5 : LOI : 1.50 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.76 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 569.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 950/ 980
Core: 33 Sample Depth: 570.47
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 1.69 SO3 :
S : 0.0000 Total: 1.69 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 569.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 950/ 980
Core: 33 Sample Depth: 570.47
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.58 Al2O3: 14.89 Fe2O3(tot):
FeO(tot): 9.41 Fe2O3: 3.95 FeO : 5.86
MgO : 7.12 CaO : 13.28 Na2O : 2.22
K2O : 0.20 TiO2 : 0.99 MnO : 0.17
P2O5 : 0.10 LOI : H2O+ : 1.00
H2O- : 1.04 CO2 : SO3 :
S : Total: 101.40 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 569.50 Piece: 10G
Hole: 332B Top/Bottom Interval(mm): 1000/1030
Core: 33 Sample Depth: 570.52
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 47.26 Al2O3: 14.49 Fe2O3(tot):
FeO(tot): 8.99 Fe2O3: 3.04 FeO : 6.25
MgO : 7.24 CaO : 13.21 Na2O : 2.19
K2O : 0.18 TiO2 : 0.98 MnO : 0.17
P2O5 : 0.09 LOI : H2O+ : 0.96
H2O- : 0.88 CO2 : 3.06 SO3 :
S : Total: 100.00 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Fe oxide partitions not specified or analyzed.
H2O+ uncorrected for iron oxidation.
Laboratory analysis.
Data source is Hole Summary Book.
Results are averages for multiple analyses of the specimen.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 37 Depth to Top of Core(m): 569.50 Piece: 10G
Hole: 332B Top/Bottom Interval(mm): 1000/1030
Core: 33 Sample Depth: 570.52
Sect: 1 Analyst Name: Strong, D.F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 46.80 Al2O3: 14.40 Fe2O3(tot):
FeO(tot): 9.16 Fe2O3: 5.83 FeO : 3.91
MgO : 7.38 CaO : 13.33 Na2O : 2.10
K2O : 0.22 TiO2 : 0.95 MnO : 0.18
P2O5 : 0.09 LOI : 4.26 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 95.19 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 569.50 Piece: 10G
Hole: 332B Top/Bottom Interval(mm): 1000/1030
Core: 33 Sample Depth: 570.52
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 3.06 SO3 :
S : 0.0038 Total: 3.06 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 569.50 Piece: 2
Hole: 332B Top/Bottom Interval(mm): 270/ 300
Core: 33 Sample Depth: 571.28
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 45.48 Al2O3: 15.34 Fe2O3(tot):
FeO(tot): 8.76 Fe2O3: 3.76 FeO : 5.38
MgO : 6.72 CaO : 14.15 Na2O : 2.15
K2O : 0.18 TiO2 : 0.52 MnO : 0.18
P2O5 : 0.06 LOI : H2O+ : 0.43
H2O- : 1.30 CO2 : 3.87 SO3 :
S : Total: 99.52 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 569.50 Piece: 2
Hole: 332B Top/Bottom Interval(mm): 270/ 300
Core: 33 Sample Depth: 571.28
Sect: 2 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 45.30 Al2O3: 14.91 Fe2O3(tot):
FeO(tot): 8.69 Fe2O3: FeO :
MgO : 6.60 CaO : 14.06 Na2O : 1.98
K2O : 0.17 TiO2 : 0.59 MnO : 0.17
P2O5 : 0.06 LOI : 5.60 H2O+ : 0.86
H2O- : 0.70 CO2 : 4.07 SO3 :
S : Total: 99.13 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 569.50 Piece: 2
Hole: 332B Top/Bottom Interval(mm): 270/ 300
Core: 33 Sample Depth: 571.28
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 3.85 SO3 :
S : 0.0106 Total: 3.85 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 569.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 660/ 690
Core: 33 Sample Depth: 571.67
Sect: 2 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL SPARSELY PHYRIC BASALT
SiO2 : 45.64 Al2O3: 14.29 Fe2O3(tot):
FeO(tot): 9.16 Fe2O3: 3.96 FeO : 5.60
MgO : 6.90 CaO : 13.77 Na2O : 2.07
K2O : 0.26 TiO2 : 0.94 MnO : 0.20
P2O5 : 0.11 LOI : 6.27 H2O+ : 0.47
H2O- : 1.22 CO2 : 4.30 SO3 :
S : Total: 99.73 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 569.50 Piece: 7
Hole: 332B Top/Bottom Interval(mm): 770/ 800
Core: 33 Sample Depth: 571.78
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 49.86 Al2O3: 15.23 Fe2O3(tot):
FeO(tot): 8.71 Fe2O3: 3.64 FeO : 5.43
MgO : 6.83 CaO : 12.61 Na2O : 2.35
K2O : 0.23 TiO2 : 1.02 MnO : 0.14
P2O5 : 0.09 LOI : H2O+ : 1.05
H2O- : 1.40 CO2 : 0.44 SO3 :
S : Total: 100.32 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 569.50 Piece: 7
Hole: 332B Top/Bottom Interval(mm): 770/ 800
Core: 33 Sample Depth: 571.78
Sect: 2 Analyst Name: Lambert, R.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 52.70 Al2O3: 14.10 Fe2O3(tot):
FeO(tot): 9.36 Fe2O3: FeO :
MgO : 6.30 CaO : 12.20 Na2O : 2.40
K2O : 0.29 TiO2 : 1.17 MnO : 0.15
P2O5 : 0.15 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.1200 Total: 99.86 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 569.50 Piece: 7
Hole: 332B Top/Bottom Interval(mm): 770/ 800
Core: 33 Sample Depth: 571.78
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.44 SO3 :
S : 0.0000 Total: 0.44 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 569.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 850/ 880
Core: 33 Sample Depth: 571.87
Sect: 2 Analyst Name: Baragar, W.R.A.
Analytical Method(s):
Spectrometry (UV&IR) Spectrometry (UV&IR) Spectrometry (UV&IR)
Alteration Rock type Rock name
IGNEOUS OL-PLAG-AUGITE SPARSELY PHYRIC BASALT
SiO2 : 42.88 Al2O3: 15.00 Fe2O3(tot):
FeO(tot): 8.72 Fe2O3: 4.31 FeO : 4.84
MgO : 7.66 CaO : 14.12 Na2O : 2.05
K2O : 0.22 TiO2 : 1.00 MnO : 0.16
P2O5 : 0.12 LOI : H2O+ : 1.20
H2O- : 0.32 CO2 : 6.03 SO3 :
S : 0.02 Total: 99.91 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 569.50 Piece: 2
Hole: 332B Top/Bottom Interval(mm): 110/ 140
Core: 33 Sample Depth: 572.63
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS OL SPARSELY PHYRIC BASALT
SiO2 : 43.35 Al2O3: 14.72 Fe2O3(tot):
FeO(tot): 8.55 Fe2O3: 4.35 FeO : 4.64
MgO : 6.73 CaO : 14.22 Na2O : 2.09
K2O : 0.13 TiO2 : 0.58 MnO : 0.16
P2O5 : 0.06 LOI : H2O+ : 1.46
H2O- : 1.99 CO2 : 5.87 SO3 :
S : Total: 100.35 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 569.50 Piece: 2
Hole: 332B Top/Bottom Interval(mm): 110/ 140
Core: 33 Sample Depth: 572.63
Sect: 3 Analyst Name: Strong, D.F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS OL SPARSELY PHYRIC BASALT
SiO2 : 43.10 Al2O3: 14.80 Fe2O3(tot):
FeO(tot): 8.76 Fe2O3: 6.47 FeO : 2.94
MgO : 6.63 CaO : 14.76 Na2O : 2.04
K2O : 0.18 TiO2 : 0.60 MnO : 0.17
P2O5 : 0.09 LOI : 8.25 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 91.78 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 569.50 Piece: 2
Hole: 332B Top/Bottom Interval(mm): 110/ 140
Core: 33 Sample Depth: 572.63
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 5.87 SO3 :
S : 0.0055 Total: 5.87 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 569.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 220/ 250
Core: 33 Sample Depth: 572.74
Sect: 3 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS OL-PLAG-AUGITE SPARSELY PHYRIC BASALT
SiO2 : 45.80 Al2O3: 15.58 Fe2O3(tot):
FeO(tot): 11.24 Fe2O3: FeO :
MgO : 5.78 CaO : 13.89 Na2O : 2.22
K2O : 0.14 TiO2 : MnO : 0.16
P2O5 : LOI : H2O+ :
H2O- : 2.59 CO2 : SO3 :
S : 0.0080 Total: 98.65 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 569.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 300/ 0
Core: 33 Sample Depth: 572.80
Sect: 3 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.95 Al2O3: 15.04 Fe2O3(tot):
FeO(tot): 10.13 Fe2O3: FeO :
MgO : 7.39 CaO : 12.41 Na2O : 2.08
K2O : 0.17 TiO2 : 1.13 MnO :
P2O5 : 0.10 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.40 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 579.00 Piece: 4
Hole: 332B Top/Bottom Interval(mm): 450/ 480
Core: 34 Sample Depth: 579.47
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 48.07 Al2O3: 15.27 Fe2O3(tot):
FeO(tot): 8.86 Fe2O3: 3.20 FeO : 5.98
MgO : 7.31 CaO : 12.28 Na2O : 2.30
K2O : 0.28 TiO2 : 1.03 MnO : 0.16
P2O5 : 0.08 LOI : H2O+ : 0.67
H2O- : 1.55 CO2 : 1.37 SO3 :
S : Total: 99.55 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 579.00 Piece: 4
Hole: 332B Top/Bottom Interval(mm): 450/ 480
Core: 34 Sample Depth: 579.47
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 47.45 Al2O3: 15.01 Fe2O3(tot):
FeO(tot): 8.94 Fe2O3: FeO :
MgO : 7.33 CaO : 12.34 Na2O : 2.33
K2O : 0.29 TiO2 : 1.11 MnO : 0.17
P2O5 : 0.14 LOI : 3.80 H2O+ : 0.60
H2O- : 1.40 CO2 : 1.55 SO3 :
S : Total: 99.65 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 579.00 Piece: 4
Hole: 332B Top/Bottom Interval(mm): 450/ 480
Core: 34 Sample Depth: 579.47
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 1.40 SO3 :
S : 0.0028 Total: 1.40 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 579.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1190/1220
Core: 34 Sample Depth: 580.21
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL-PLAG-AUGITE SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 2.57 SO3 :
S : 0.0000 Total: 2.57 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 579.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1190/1220
Core: 34 Sample Depth: 580.21
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL-PLAG-AUGITE SPARSELY PHYRIC BASALT
SiO2 : 48.71 Al2O3: 15.73 Fe2O3(tot):
FeO(tot): 9.33 Fe2O3: 4.36 FeO : 5.41
MgO : 8.64 CaO : 13.33 Na2O : 2.18
K2O : 0.18 TiO2 : 0.63 MnO : 0.16
P2O5 : 0.07 LOI : H2O+ : 1.71
H2O- : 0.63 CO2 : SO3 :
S : Total: 101.74 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 579.00 Piece: 13B
Hole: 332B Top/Bottom Interval(mm): 1290/1320
Core: 34 Sample Depth: 580.31
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS OL SPARSELY MICROPHYRIC BASALT
SiO2 : 45.34 Al2O3: 15.04 Fe2O3(tot):
FeO(tot): 8.85 Fe2O3: 3.67 FeO : 5.55
MgO : 8.17 CaO : 13.34 Na2O : 2.00
K2O : 0.17 TiO2 : 0.61 MnO : 0.16
P2O5 : 0.04 LOI : H2O+ : 1.58
H2O- : 1.21 CO2 : 2.85 SO3 :
S : Total: 99.73 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 579.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1290/1320
Core: 34 Sample Depth: 580.31
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL-PLAG-AUGITE SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 2.86 SO3 :
S : 0.0034 Total: 2.86 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 579.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 0/ 30
Core: 34 Sample Depth: 580.52
Sect: 2 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS OL-PLAG-AUGITE SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.046 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 579.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 00/ 30
Core: 34 Sample Depth: 580.52
Sect: 2 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL-PLAG-AUGITE SPARSELY PHYRIC BASALT
SiO2 : 47.40 Al2O3: 14.20 Fe2O3(tot):
FeO(tot): 10.10 Fe2O3: FeO :
MgO : 9.85 CaO : 12.10 Na2O : 2.47
K2O : 0.29 TiO2 : 0.67 MnO : 0.20
P2O5 : LOI : 2.20 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.81 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 579.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 530/ 600
Core: 34 Sample Depth: 581.07
Sect: 2 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL-PLAG-AUGITE SPARSELY PHYRIC BASALT
SiO2 : 49.22 Al2O3: 14.46 Fe2O3(tot):
FeO(tot): 8.78 Fe2O3: 2.64 FeO : 6.40
MgO : 8.00 CaO : 12.36 Na2O : 2.07
K2O : 0.17 TiO2 : 0.96 MnO : 0.19
P2O5 : 0.08 LOI : 3.25 H2O+ : 0.53
H2O- : 1.27 CO2 : 1.33 SO3 :
S : Total: 99.68 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 40/ 70
Core: 35 Sample Depth: 588.56
Sect: 1 Analyst Name: Baragar, W.R.A.
Analytical Method(s):
Spectrometry (UV&IR) Spectrometry (UV&IR) Spectrometry (UV&IR)
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 42.73 Al2O3: 14.41 Fe2O3(tot):
FeO(tot): 8.46 Fe2O3: 3.99 FeO : 4.87
MgO : 11.52 CaO : 12.44 Na2O : 1.76
K2O : 0.18 TiO2 : 0.56 MnO : 0.56
P2O5 : 0.05 LOI : H2O+ : 1.38
H2O- : 0.54 CO2 : 5.85 SO3 :
S : 0.01 Total: 100.84 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 588.50 Piece: 2
Hole: 332B Top/Bottom Interval(mm): 150/ 180
Core: 35 Sample Depth: 588.67
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 5.00 SO3 :
S : 0.0000 Total: 5.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 588.50 Piece: 2
Hole: 332B Top/Bottom Interval(mm): 150/ 180
Core: 35 Sample Depth: 588.67
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 46.67 Al2O3: 13.80 Fe2O3(tot):
FeO(tot): 9.06 Fe2O3: 3.85 FeO : 5.60
MgO : 13.98 CaO : 12.73 Na2O : 1.81
K2O : 0.21 TiO2 : 0.52 MnO : 0.16
P2O5 : 0.06 LOI : H2O+ : 1.71
H2O- : 1.04 CO2 : SO3 :
S : Total: 102.14 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 250/ 280
Core: 35 Sample Depth: 588.77
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 1.76 SO3 :
S : 0.0000 Total: 1.76 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 250/ 280
Core: 35 Sample Depth: 588.77
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 47.74 Al2O3: 14.05 Fe2O3(tot):
FeO(tot): 9.23 Fe2O3: 3.53 FeO : 6.06
MgO : 14.07 CaO : 11.14 Na2O : 1.82
K2O : 0.19 TiO2 : 0.53 MnO : 0.15
P2O5 : 0.05 LOI : H2O+ : 1.28
H2O- : 0.64 CO2 : SO3 :
S : Total: 101.25 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 330/ 360
Core: 35 Sample Depth: 588.85
Sect: 1 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 44.26 Al2O3: 11.97 Fe2O3(tot):
FeO(tot): 8.79 Fe2O3: 3.54 FeO : 5.60
MgO : 15.64 CaO : 9.85 Na2O : 1.70
K2O : 0.25 TiO2 : 0.47 MnO : 0.14
P2O5 : 0.03 LOI : 6.48 H2O+ : 1.52
H2O- : 1.58 CO2 : 3.77 SO3 :
S : Total: 100.32 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 460/ 490
Core: 35 Sample Depth: 588.98
Sect: 1 Analyst Name: Baragar, W.R.A.
Analytical Method(s):
Spectrometry (UV&IR) Spectrometry (UV&IR) Spectrometry (UV&IR)
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 43.21 Al2O3: 11.14 Fe2O3(tot):
FeO(tot): 8.48 Fe2O3: 3.18 FeO : 5.62
MgO : 18.84 CaO : 9.62 Na2O : 1.43
K2O : 0.20 TiO2 : 0.45 MnO : 0.45
P2O5 : 0.03 LOI : H2O+ : 1.34
H2O- : 0.62 CO2 : 4.58 SO3 :
S : 0.01 Total: 100.71 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 770/ 800
Core: 35 Sample Depth: 589.28
Sect: 1 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 46.80 Al2O3: 11.60 Fe2O3(tot):
FeO(tot): 9.10 Fe2O3: FeO :
MgO : 15.60 CaO : 9.67 Na2O : 2.28
K2O : 0.30 TiO2 : 0.61 MnO : 0.19
P2O5 : LOI : 2.70 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 96.85 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1040/1070
Core: 35 Sample Depth: 589.56
Sect: 1 Analyst Name: Baragar, W.R.A.
Analytical Method(s):
Spectrometry (UV&IR) Spectrometry (UV&IR) Spectrometry (UV&IR)
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 45.56 Al2O3: 11.58 Fe2O3(tot):
FeO(tot): 8.97 Fe2O3: 2.45 FeO : 6.77
MgO : 20.65 CaO : 8.17 Na2O : 1.39
K2O : 0.13 TiO2 : 0.46 MnO : 0.46
P2O5 : 0.03 LOI : H2O+ : 0.98
H2O- : 0.40 CO2 : 1.09 SO3 :
S : 0.07 Total: 100.12 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1300/1330
Core: 35 Sample Depth: 589.82
Sect: 1 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.039 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1300/1330
Core: 35 Sample Depth: 589.82
Sect: 1 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 44.00 Al2O3: 11.90 Fe2O3(tot):
FeO(tot): 10.20 Fe2O3: FeO :
MgO : 19.90 CaO : 9.42 Na2O : 1.45
K2O : 0.24 TiO2 : 0.45 MnO : 0.15
P2O5 : LOI : H2O+ : 2.10
H2O- : CO2 : SO3 :
S : Total: 100.10 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1360/1390
Core: 35 Sample Depth: 589.88
Sect: 1 Analyst Name: Baragar, W.R.A.
Analytical Method(s):
Spectrometry (UV&IR) Spectrometry (UV&IR) Spectrometry (UV&IR)
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 44.38 Al2O3: 12.14 Fe2O3(tot):
FeO(tot): 8.98 Fe2O3: 3.15 FeO : 6.15
MgO : 18.41 CaO : 9.48 Na2O : 1.49
K2O : 0.14 TiO2 : 0.46 MnO : 0.16
P2O5 : 0.04 LOI : H2O+ : 1.12
H2O- : 0.64 CO2 : 2.26 SO3 :
S : 0.01 Total: 100.02 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 330/ 360
Core: 35 Sample Depth: 590.35
Sect: 2 Analyst Name: Baragar, W.R.A.
Analytical Method(s):
Spectrometry (UV&IR) Spectrometry (UV&IR) Spectrometry (UV&IR)
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 44.40 Al2O3: 11.33 Fe2O3(tot):
FeO(tot): 9.02 Fe2O3: 3.02 FeO : 6.30
MgO : 21.13 CaO : 8.36 Na2O : 1.38
K2O : 0.13 TiO2 : 0.42 MnO : 0.16
P2O5 : 0.04 LOI : H2O+ : 1.04
H2O- : 0.62 CO2 : 1.43 SO3 :
S : 0.03 Total: 99.76 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 510/ 580
Core: 35 Sample Depth: 590.55
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 46.10 Al2O3: 11.91 Fe2O3(tot):
FeO(tot): 9.64 Fe2O3: FeO :
MgO : 19.48 CaO : 9.25 Na2O : 1.69
K2O : 0.18 TiO2 : 0.47 MnO : 0.16
P2O5 : 0.05 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.00 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 510/ 580
Core: 35 Sample Depth: 590.55
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 44.14 Al2O3: 12.37 Fe2O3(tot):
FeO(tot): 9.02 Fe2O3: 3.00 FeO : 6.32
MgO : 18.89 CaO : 8.84 Na2O : 1.41
K2O : 0.15 TiO2 : 0.46 MnO : 0.16
P2O5 : 0.04 LOI : H2O+ : 1.23
H2O- : 0.99 CO2 : 2.32 SO3 :
S : Total: 100.41 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 510/ 580
Core: 35 Sample Depth: 590.55
Sect: 2 Analyst Name: Ponomarev, A.I.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 44.20 Al2O3: 11.71 Fe2O3(tot):
FeO(tot): 9.61 Fe2O3: 3.45 FeO : 6.51
MgO : 19.25 CaO : 8.35 Na2O : 1.52
K2O : 0.16 TiO2 : 0.48 MnO : 0.21
P2O5 : LOI : H2O+ : 1.12
H2O- : 1.12 CO2 : 2.20 SO3 :
S : Total: 100.28 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 510/ 580
Core: 35 Sample Depth: 590.55
Sect: 2 Analyst Name: Schilling, J.-G.
Analytical Method(s):
Other Other Other
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 44.22 Al2O3: 11.67 Fe2O3(tot):
FeO(tot): 9.07 Fe2O3: 2.74 FeO : 6.60
MgO : 19.16 CaO : 8.66 Na2O : 1.60
K2O : 0.17 TiO2 : 0.47 MnO : 0.15
P2O5 : 0.04 LOI : H2O+ : 0.78
H2O- : 0.78 CO2 : -0.01 SO3 :
S : Total: 97.03 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 510/ 580
Core: 35 Sample Depth: 590.55
Sect: 2 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 44.89 Al2O3: 11.82 Fe2O3(tot):
FeO(tot): 8.84 Fe2O3: 2.61 FeO : 6.49
MgO : 19.34 CaO : 8.82 Na2O : 1.53
K2O : 0.18 TiO2 : 0.43 MnO : 0.15
P2O5 : LOI : 3.90 H2O+ : 1.85
H2O- : 0.79 CO2 : 2.21 SO3 :
S : Total: 101.11 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 510/ 580
Core: 35 Sample Depth: 590.55
Sect: 2 Analyst Name: Wright, T.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 44.44 Al2O3: 11.96 Fe2O3(tot):
FeO(tot): 8.94 Fe2O3: 2.76 FeO : 6.46
MgO : 18.99 CaO : 8.68 Na2O : 1.55
K2O : 0.18 TiO2 : 0.44 MnO : 0.15
P2O5 : 0.04 LOI : H2O+ : 1.18
H2O- : 0.64 CO2 : 2.37 SO3 :
S : Total: 99.84 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 510/ 580
Core: 35 Sample Depth: 590.55
Sect: 2 Analyst Name: Schilling, J.-G.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 9.40 Fe2O3: FeO :
MgO : CaO : Na2O : 1.70
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 11.10 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 620/ 650
Core: 35 Sample Depth: 590.64
Sect: 2 Analyst Name: Schilling, J.-G.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 9.40 Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 9.40 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 620/ 650
Core: 35 Sample Depth: 590.64
Sect: 2 Analyst Name: Sigurdsson, H.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 46.00 Al2O3: 13.90 Fe2O3(tot):
FeO(tot): 9.85 Fe2O3: 1.50 FeO : 8.50
MgO : 13.80 CaO : 11.50 Na2O : 1.83
K2O : 0.20 TiO2 : 0.59 MnO : 0.18
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.00 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Results are averages for multiple analyses of the specimen.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 620/ 650
Core: 35 Sample Depth: 590.64
Sect: 2 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 45.91 Al2O3: 13.62 Fe2O3(tot):
FeO(tot): 8.91 Fe2O3: 3.89 FeO : 5.41
MgO : 13.18 CaO : 10.44 Na2O : 1.69
K2O : 0.21 TiO2 : 0.52 MnO : 0.15
P2O5 : LOI : 4.81 H2O+ : 0.89
H2O- : 0.83 CO2 : 2.65 SO3 :
S : Total: 99.39 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 588.50 Piece: 13
Hole: 332B Top/Bottom Interval(mm): 660/ 690
Core: 35 Sample Depth: 590.67
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 43.15 Al2O3: 9.74 Fe2O3(tot):
FeO(tot): 9.38 Fe2O3: 2.29 FeO : 7.32
MgO : 24.60 CaO : 7.09 Na2O : 1.28
K2O : 0.13 TiO2 : 0.35 MnO : 0.14
P2O5 : 0.04 LOI : H2O+ : 0.88
H2O- : 1.11 CO2 : 1.28 SO3 :
S : Total: 99.40 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 588.50 Piece: 13
Hole: 332B Top/Bottom Interval(mm): 660/ 690
Core: 35 Sample Depth: 590.67
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 1.28 SO3 :
S : Total: 1.28 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 870/ 900
Core: 35 Sample Depth: 590.89
Sect: 2 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 43.81 Al2O3: 9.68 Fe2O3(tot):
FeO(tot): 9.26 Fe2O3: 2.18 FeO : 7.30
MgO : 23.86 CaO : 7.03 Na2O : 1.21
K2O : 0.08 TiO2 : 0.37 MnO : 0.14
P2O5 : 0.03 LOI : 2.87 H2O+ : 1.32
H2O- : 0.78 CO2 : 0.27 SO3 :
S : Total: 98.06 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 870/ 900
Core: 35 Sample Depth: 590.89
Sect: 2 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.034 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 870/ 900
Core: 35 Sample Depth: 590.89
Sect: 2 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 48.00 Al2O3: 17.30 Fe2O3(tot):
FeO(tot): 8.35 Fe2O3: FeO :
MgO : 8.78 CaO : 13.20 Na2O : 1.50
K2O : 0.08 TiO2 : 0.55 MnO : 0.14
P2O5 : LOI : 2.25 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.40 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 910/ 940
Core: 35 Sample Depth: 590.92
Sect: 2 Analyst Name: Baragar, W.R.A.
Analytical Method(s):
Spectrometry (UV&IR) Spectrometry (UV&IR) Spectrometry (UV&IR)
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 44.89 Al2O3: 12.25 Fe2O3(tot):
FeO(tot): 8.75 Fe2O3: 1.80 FeO : 7.13
MgO : 19.94 CaO : 8.14 Na2O : 1.43
K2O : 0.08 TiO2 : 0.45 MnO : 0.14
P2O5 : 0.03 LOI : H2O+ : 1.18
H2O- : 0.84 CO2 : 1.71 SO3 :
S : 0.06 Total: 100.01 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 910/ 940
Core: 35 Sample Depth: 590.92
Sect: 2 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 43.05 Al2O3: 9.11 Fe2O3(tot):
FeO(tot): 9.42 Fe2O3: FeO :
MgO : 23.75 CaO : 7.14 Na2O : 1.90
K2O : 0.14 TiO2 : 0.40 MnO : 0.15
P2O5 : 0.04 LOI : 3.20 H2O+ : 0.96
H2O- : 0.60 CO2 : 1.48 SO3 :
S : Total: 99.19 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1050/1080
Core: 35 Sample Depth: 591.07
Sect: 2 Analyst Name: Lambert, R.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 47.50 Al2O3: 15.40 Fe2O3(tot):
FeO(tot): 9.36 Fe2O3: FeO :
MgO : 13.50 CaO : 10.20 Na2O : 1.80
K2O : 0.28 TiO2 : 0.54 MnO : 0.17
P2O5 : 0.07 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.1300 Total: 99.86 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1050/1080
Core: 35 Sample Depth: 591.07
Sect: 2 Analyst Name: Lambert, R.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 47.30 Al2O3: 15.40 Fe2O3(tot):
FeO(tot): 9.54 Fe2O3: FeO :
MgO : 13.40 CaO : 10.40 Na2O : 1.80
K2O : 0.28 TiO2 : 0.57 MnO : 0.14
P2O5 : 0.07 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0700 Total: 99.96 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1140/1170
Core: 35 Sample Depth: 591.16
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 2.07 SO3 :
S : 0.0057 Total: 2.07 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1140/1170
Core: 35 Sample Depth: 591.16
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 47.91 Al2O3: 13.91 Fe2O3(tot):
FeO(tot): 9.77 Fe2O3: 3.76 FeO : 6.39
MgO : 12.90 CaO : 11.42 Na2O : 1.94
K2O : 0.21 TiO2 : 0.64 MnO : 0.16
P2O5 : 0.06 LOI : H2O+ : 1.41
H2O- : 1.08 CO2 : SO3 :
S : Total: 101.79 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1140/1170
Core: 35 Sample Depth: 591.16
Sect: 2 Analyst Name: Lambert, R.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 47.40 Al2O3: 14.10 Fe2O3(tot):
FeO(tot): 9.72 Fe2O3: FeO :
MgO : 13.20 CaO : 11.10 Na2O : 1.90
K2O : 0.23 TiO2 : 0.71 MnO : 0.16
P2O5 : 0.08 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.2900 Total: 99.68 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1140/1170
Core: 35 Sample Depth: 591.16
Sect: 2 Analyst Name: Strong, D.F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 46.00 Al2O3: 13.50 Fe2O3(tot):
FeO(tot): 9.37 Fe2O3: 5.63 FeO : 4.30
MgO : 12.95 CaO : 10.79 Na2O : 1.84
K2O : 0.23 TiO2 : 0.64 MnO : 0.16
P2O5 : 0.12 LOI : 4.24 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 96.16 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 280/ 310
Core: 35 Sample Depth: 591.80
Sect: 3 Analyst Name: Baragar, W.R.A.
Analytical Method(s):
Spectrometry (UV&IR) Spectrometry (UV&IR) Spectrometry (UV&IR)
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 44.85 Al2O3: 13.51 Fe2O3(tot):
FeO(tot): 8.80 Fe2O3: 2.91 FeO : 6.18
MgO : 14.14 CaO : 11.17 Na2O : 1.75
K2O : 0.20 TiO2 : 0.55 MnO : 0.17
P2O5 : 0.05 LOI : H2O+ : 0.90
H2O- : 0.76 CO2 : 2.71 SO3 :
S : 0.02 Total: 99.85 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 410/ 440
Core: 35 Sample Depth: 591.92
Sect: 3 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.039 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 410/ 440
Core: 35 Sample Depth: 591.92
Sect: 3 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 44.50 Al2O3: 11.80 Fe2O3(tot):
FeO(tot): 10.20 Fe2O3: FeO :
MgO : 13.70 CaO : 10.10 Na2O : 2.53
K2O : 0.59 TiO2 : 0.73 MnO : 0.14
P2O5 : LOI : 4.98 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 94.29 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 610/ 640
Core: 35 Sample Depth: 592.13
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 47.10 Al2O3: 13.95 Fe2O3(tot):
FeO(tot): 9.68 Fe2O3: FeO :
MgO : 13.12 CaO : 12.31 Na2O : 1.74
K2O : 0.24 TiO2 : 0.56 MnO : 0.17
P2O5 : 0.06 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.01 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 610/ 640
Core: 35 Sample Depth: 592.13
Sect: 3 Analyst Name: Lambert, R.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 46.90 Al2O3: 13.90 Fe2O3(tot):
FeO(tot): 10.08 Fe2O3: FeO :
MgO : 12.60 CaO : 12.30 Na2O : 1.80
K2O : 0.26 TiO2 : 0.61 MnO : 0.17
P2O5 : 0.09 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.1500 Total: 99.83 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 610/ 640
Core: 35 Sample Depth: 592.13
Sect: 3 Analyst Name: Strong, D.F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 44.10 Al2O3: 13.50 Fe2O3(tot):
FeO(tot): 9.08 Fe2O3: 3.17 FeO : 6.23
MgO : 12.95 CaO : 11.80 Na2O : 1.69
K2O : 0.25 TiO2 : 0.56 MnO : 0.16
P2O5 : 0.09 LOI : 5.58 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 94.50 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 670/ 0
Core: 35 Sample Depth: 592.17
Sect: 3 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 44.21 Al2O3: 13.24 Fe2O3(tot):
FeO(tot): 9.16 Fe2O3: FeO :
MgO : 12.39 CaO : 11.52 Na2O : 1.72
K2O : 0.20 TiO2 : 0.54 MnO : 0.16
P2O5 : 0.07 LOI : 4.70 H2O+ : 0.68
H2O- : 0.60 CO2 : 3.44 SO3 :
S : Total: 98.95 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 588.50 Piece: 15
Hole: 332B Top/Bottom Interval(mm): 690/ 720
Core: 35 Sample Depth: 592.21
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 44.52 Al2O3: 13.86 Fe2O3(tot):
FeO(tot): 9.28 Fe2O3: 2.92 FeO : 6.65
MgO : 12.41 CaO : 11.66 Na2O : 1.81
K2O : 0.20 TiO2 : 0.55 MnO : 0.16
P2O5 : 0.05 LOI : H2O+ : 0.91
H2O- : 0.97 CO2 : 3.35 SO3 :
S : Total: 100.02 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 588.50 Piece: 15
Hole: 332B Top/Bottom Interval(mm): 690/ 720
Core: 35 Sample Depth: 592.21
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 3.35 SO3 :
S : 0.0033 Total: 3.35 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 810/ 0
Core: 35 Sample Depth: 592.31
Sect: 3 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.41 Al2O3: 16.20 Fe2O3(tot):
FeO(tot): 9.14 Fe2O3: FeO :
MgO : 8.84 CaO : 12.59 Na2O : 2.07
K2O : 0.08 TiO2 : 0.71 MnO :
P2O5 : 0.08 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.12 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 810/ 840
Core: 35 Sample Depth: 592.33
Sect: 3 Analyst Name: Baragar, W.R.A.
Analytical Method(s):
Spectrometry (UV&IR) Spectrometry (UV&IR) Spectrometry (UV&IR)
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 44.53 Al2O3: 17.56 Fe2O3(tot):
FeO(tot): 9.73 Fe2O3: 5.68 FeO : 4.62
MgO : 4.65 CaO : 13.27 Na2O : 2.35
K2O : 0.21 TiO2 : 0.68 MnO : 0.15
P2O5 : 0.12 LOI : H2O+ : 1.38
H2O- : 1.06 CO2 : 3.80 SO3 :
S : 0.02 Total: 100.06 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 910/ 950
Core: 35 Sample Depth: 592.43
Sect: 3 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 48.86 Al2O3: 15.67 Fe2O3(tot):
FeO(tot): 7.66 Fe2O3: 3.18 FeO : 4.80
MgO : 8.50 CaO : 12.06 Na2O : 2.37
K2O : 0.29 TiO2 : 1.09 MnO : 0.15
P2O5 : 0.08 LOI : 2.46 H2O+ : 1.22
H2O- : 1.38 CO2 : 0.17 SO3 :
S : Total: 99.82 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 310/ 330
Core: 35 Sample Depth: 593.32
Sect: 4 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.046 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 588.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 310/ 330
Core: 35 Sample Depth: 593.32
Sect: 4 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 45.20 Al2O3: 16.70 Fe2O3(tot):
FeO(tot): 8.51 Fe2O3: FeO :
MgO : 5.02 CaO : 17.60 Na2O : 1.65
K2O : 0.29 TiO2 : 0.60 MnO : 0.15
P2O5 : LOI : 3.00 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 95.72 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 598.00 Piece: 1
Hole: 332B Top/Bottom Interval(mm): 60/ 80
Core: 36 Sample Depth: 598.07
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 46.63 Al2O3: 17.48 Fe2O3(tot):
FeO(tot): 7.28 Fe2O3: 3.11 FeO : 4.48
MgO : 6.19 CaO : 15.00 Na2O : 1.80
K2O : 0.26 TiO2 : 0.54 MnO : 0.13
P2O5 : 0.05 LOI : H2O+ : 1.16
H2O- : 1.12 CO2 : 1.95 SO3 :
S : Total: 99.90 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 598.00 Piece: 1
Hole: 332B Top/Bottom Interval(mm): 60/ 80
Core: 36 Sample Depth: 598.07
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 1.97 SO3 :
S : 0.0121 Total: 1.97 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 640/ 0
Core: 36 Sample Depth: 598.64
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.02 Al2O3: 15.55 Fe2O3(tot):
FeO(tot): 8.81 Fe2O3: FeO :
MgO : 8.80 CaO : 13.92 Na2O : 1.89
K2O : 0.06 TiO2 : 0.68 MnO :
P2O5 : 0.03 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.76 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 30/ 120
Core: 36 Sample Depth: 599.58
Sect: 2 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.041 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 30/ 120
Core: 36 Sample Depth: 599.58
Sect: 2 Analyst Name: Schilling, J.-G.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 7.70 Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 7.70 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 30/ 120
Core: 36 Sample Depth: 599.58
Sect: 2 Analyst Name: Sigurdsson, H.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 49.90 Al2O3: 18.20 Fe2O3(tot):
FeO(tot): 6.95 Fe2O3: 1.50 FeO : 5.60
MgO : 6.80 CaO : 14.90 Na2O : 2.10
K2O : 0.17 TiO2 : 0.73 MnO : 0.14
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.04 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Results are averages for multiple analyses of the specimen.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 30/ 120
Core: 36 Sample Depth: 599.58
Sect: 2 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 46.60 Al2O3: 16.50 Fe2O3(tot):
FeO(tot): 9.04 Fe2O3: FeO :
MgO : 6.70 CaO : 15.40 Na2O : 1.36
K2O : 0.26 TiO2 : 0.71 MnO : 0.17
P2O5 : LOI : 2.77 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 96.74 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 250/ 0
Core: 36 Sample Depth: 599.75
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.65 Al2O3: 15.81 Fe2O3(tot):
FeO(tot): 8.77 Fe2O3: FeO :
MgO : 8.63 CaO : 13.85 Na2O : 1.92
K2O : 0.06 TiO2 : 0.65 MnO :
P2O5 : 0.05 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.39 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 810/ 830
Core: 36 Sample Depth: 600.32
Sect: 2 Analyst Name: Schilling, J.-G.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 6.40 Fe2O3: FeO :
MgO : CaO : Na2O : 1.90
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 8.30 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 810/ 830
Core: 36 Sample Depth: 600.32
Sect: 2 Analyst Name: Sigurdsson, H.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 49.40 Al2O3: 19.00 Fe2O3(tot):
FeO(tot): 6.45 Fe2O3: 1.50 FeO : 5.10
MgO : 6.70 CaO : 15.00 Na2O : 1.89
K2O : 0.14 TiO2 : 0.59 MnO : 0.16
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.48 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Results are averages for multiple analyses of the specimen.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 810/ 830
Core: 36 Sample Depth: 600.32
Sect: 2 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 0.59
H2O- : 0.78 CO2 : 1.32 SO3 :
S : Total: 2.69 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 850/ 870
Core: 36 Sample Depth: 600.36
Sect: 2 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 45.03 Al2O3: 17.87 Fe2O3(tot):
FeO(tot): 5.73 Fe2O3: 2.92 FeO : 3.10
MgO : 7.31 CaO : 14.78 Na2O : 1.83
K2O : 0.18 TiO2 : 0.47 MnO : 0.12
P2O5 : 0.04 LOI : 6.22 H2O+ : 0.88
H2O- : 1.62 CO2 : 2.78 SO3 :
S : Total: 98.93 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 900/1000
Core: 36 Sample Depth: 600.45
Sect: 2 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.041 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 900/1000
Core: 36 Sample Depth: 600.45
Sect: 2 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 47.00 Al2O3: 15.90 Fe2O3(tot):
FeO(tot): 8.70 Fe2O3: FeO :
MgO : 6.70 CaO : 15.50 Na2O : 1.72
K2O : 0.26 TiO2 : 0.87 MnO : 0.16
P2O5 : LOI : 3.02 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 96.91 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1020/ 0
Core: 36 Sample Depth: 600.52
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.00 Al2O3: 15.81 Fe2O3(tot):
FeO(tot): 8.76 Fe2O3: FeO :
MgO : 8.71 CaO : 13.77 Na2O : 1.88
K2O : 0.07 TiO2 : 0.68 MnO :
P2O5 : 0.06 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.74 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 40/ 60
Core: 36 Sample Depth: 601.05
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
Moderate IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 1.60 SO3 :
S : 0.0073 Total: 1.60 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 40/ 60
Core: 36 Sample Depth: 601.05
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG PHYRIC BASALT
SiO2 : 48.65 Al2O3: 19.43 Fe2O3(tot):
FeO(tot): 7.25 Fe2O3: FeO :
MgO : 6.58 CaO : 14.60 Na2O : 1.81
K2O : 0.14 TiO2 : 0.53 MnO : 0.14
P2O5 : 0.05 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.99 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 110/ 130
Core: 36 Sample Depth: 601.12
Sect: 3 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.060 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 110/ 130
Core: 36 Sample Depth: 601.12
Sect: 3 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 48.00 Al2O3: 14.00 Fe2O3(tot):
FeO(tot): 8.42 Fe2O3: FeO :
MgO : 8.25 CaO : 14.90 Na2O : 1.78
K2O : 0.18 TiO2 : 0.63 MnO : 0.16
P2O5 : LOI : 3.54 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 96.33 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 460/ 480
Core: 36 Sample Depth: 601.47
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 46.27 Al2O3: 17.81 Fe2O3(tot):
FeO(tot): 7.08 Fe2O3: 2.80 FeO : 4.56
MgO : 6.69 CaO : 14.66 Na2O : 1.80
K2O : 0.14 TiO2 : 0.53 MnO : 0.12
P2O5 : 0.03 LOI : H2O+ : 1.21
H2O- : 2.29 CO2 : 1.03 SO3 :
S : Total: 99.94 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 460/ 480
Core: 36 Sample Depth: 601.47
Sect: 3 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 45.43 Al2O3: 17.83 Fe2O3(tot):
FeO(tot): 7.05 Fe2O3: FeO :
MgO : 6.52 CaO : 14.40 Na2O : 1.80
K2O : 0.12 TiO2 : 0.54 MnO : 0.12
P2O5 : 0.06 LOI : 4.60 H2O+ : 1.32
H2O- : 1.30 CO2 : 1.53 SO3 :
S : Total: 98.81 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 460/ 480
Core: 36 Sample Depth: 601.47
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 1.00 SO3 :
S : 0.0037 Total: 1.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1050/1130
Core: 36 Sample Depth: 602.09
Sect: 3 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 4.53 Fe2O3: FeO : 4.53
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 0.74
H2O- : 1.27 CO2 : 0.85 SO3 :
S : Total: 7.39 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1050/1130
Core: 36 Sample Depth: 602.09
Sect: 3 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.56 Al2O3: 15.90 Fe2O3(tot):
FeO(tot): 8.29 Fe2O3: FeO :
MgO : 9.19 CaO : 13.57 Na2O : 2.15
K2O : 0.07 TiO2 : 0.67 MnO : 0.17
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.57 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1130/ 0
Core: 36 Sample Depth: 602.13
Sect: 3 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.31 Al2O3: 15.83 Fe2O3(tot):
FeO(tot): 8.68 Fe2O3: FeO :
MgO : 8.88 CaO : 13.89 Na2O : 1.87
K2O : 0.06 TiO2 : 0.67 MnO :
P2O5 : 0.06 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.25 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1380/1400
Core: 36 Sample Depth: 602.39
Sect: 3 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.050 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1380/1400
Core: 36 Sample Depth: 602.39
Sect: 3 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 47.50 Al2O3: 14.00 Fe2O3(tot):
FeO(tot): 7.90 Fe2O3: FeO :
MgO : 10.40 CaO : 14.10 Na2O : 1.46
K2O : 0.11 TiO2 : 0.62 MnO : 0.13
P2O5 : LOI : 2.90 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 96.18 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 170/ 0
Core: 36 Sample Depth: 602.67
Sect: 4 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.91 Al2O3: 15.93 Fe2O3(tot):
FeO(tot): 8.74 Fe2O3: FeO :
MgO : 8.42 CaO : 13.73 Na2O : 1.93
K2O : 0.09 TiO2 : 0.66 MnO :
P2O5 : 0.04 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.45 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 670/ 690
Core: 36 Sample Depth: 603.18
Sect: 4 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 1.08 SO3 :
S : 0.0000 Total: 1.08 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 670/ 690
Core: 36 Sample Depth: 603.18
Sect: 4 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 47.98 Al2O3: 18.39 Fe2O3(tot):
FeO(tot): 7.68 Fe2O3: 4.06 FeO : 4.02
MgO : 7.24 CaO : 14.85 Na2O : 2.00
K2O : 0.23 TiO2 : 0.56 MnO : 0.16
P2O5 : 0.07 LOI : H2O+ : 2.35
H2O- : 1.15 CO2 : SO3 :
S : Total: 103.06 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 670/ 690
Core: 36 Sample Depth: 603.18
Sect: 4 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 48.18 Al2O3: 18.47 Fe2O3(tot):
FeO(tot): 7.68 Fe2O3: 4.07 FeO : 4.02
MgO : 7.26 CaO : 14.62 Na2O : 1.91
K2O : 0.22 TiO2 : 0.56 MnO : 0.16
P2O5 : 0.08 LOI : H2O+ : 2.35
H2O- : 1.15 CO2 : SO3 :
S : Total: 103.05 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 990/1010
Core: 36 Sample Depth: 603.50
Sect: 4 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 48.63 Al2O3: 18.22 Fe2O3(tot):
FeO(tot): 7.68 Fe2O3: FeO :
MgO : 8.15 CaO : 13.81 Na2O : 1.76
K2O : 0.18 TiO2 : 0.54 MnO : 0.13
P2O5 : 0.05 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.01 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 990/1010
Core: 36 Sample Depth: 603.50
Sect: 4 Analyst Name: Lambert, R.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 48.80 Al2O3: 15.20 Fe2O3(tot):
FeO(tot): 8.19 Fe2O3: FeO :
MgO : 10.20 CaO : 13.70 Na2O : 1.70
K2O : 0.20 TiO2 : 0.57 MnO : 0.13
P2O5 : 0.07 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.2700 Total: 99.67 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 990/1010
Core: 36 Sample Depth: 603.50
Sect: 4 Analyst Name: Strong, D.F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 47.30 Al2O3: 18.40 Fe2O3(tot):
FeO(tot): 7.37 Fe2O3: 2.81 FeO : 4.84
MgO : 8.01 CaO : 13.53 Na2O : 1.72
K2O : 0.20 TiO2 : 0.60 MnO : 0.14
P2O5 : 0.09 LOI : 2.52 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.64 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 50/ 70
Core: 36 Sample Depth: 604.06
Sect: 5 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 3.08
H2O- : 3.47 CO2 : 2.64 SO3 :
S : Total: 9.19 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 50/ 70
Core: 36 Sample Depth: 604.06
Sect: 5 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 2.48
H2O- : 1.93 CO2 : 23.31 SO3 :
S : Total: 27.72 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 598.00 Piece: 3
Hole: 332B Top/Bottom Interval(mm): 220/ 240
Core: 36 Sample Depth: 604.23
Sect: 5 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 45.35 Al2O3: 17.60 Fe2O3(tot):
FeO(tot): 7.03 Fe2O3: FeO :
MgO : 8.34 CaO : 12.88 Na2O : 1.75
K2O : 0.14 TiO2 : 0.56 MnO : 0.14
P2O5 : 0.06 LOI : 4.20 H2O+ : 2.29
H2O- : 1.50 CO2 : 0.33 SO3 :
S : Total: 98.75 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 220/ 260
Core: 36 Sample Depth: 604.24
Sect: 5 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Extensive IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 46.94 Al2O3: 18.50 Fe2O3(tot):
FeO(tot): 7.19 Fe2O3: 2.45 FeO : 4.99
MgO : 8.41 CaO : 13.21 Na2O : 1.74
K2O : 0.11 TiO2 : 0.54 MnO : 0.13
P2O5 : 0.04 LOI : H2O+ : 1.70
H2O- : 2.10 CO2 : 0.24 SO3 :
S : Total: 101.10 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 220/ 260
Core: 36 Sample Depth: 604.24
Sect: 5 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
Extensive IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.24 SO3 :
S : 0.0218 Total: 0.24 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 600/ 620
Core: 36 Sample Depth: 604.61
Sect: 5 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.060 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 600/ 620
Core: 36 Sample Depth: 604.61
Sect: 5 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 47.80 Al2O3: 14.60 Fe2O3(tot):
FeO(tot): 8.23 Fe2O3: FeO :
MgO : 10.50 CaO : 14.30 Na2O : 1.76
K2O : 0.16 TiO2 : 0.63 MnO : 0.15
P2O5 : LOI : 1.90 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.12 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 720/ 740
Core: 36 Sample Depth: 604.73
Sect: 5 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 46.62 Al2O3: 19.11 Fe2O3(tot):
FeO(tot): 6.07 Fe2O3: 1.63 FeO : 4.60
MgO : 7.93 CaO : 13.29 Na2O : 1.62
K2O : 0.07 TiO2 : 0.49 MnO : 0.13
P2O5 : 0.04 LOI : 3.26 H2O+ : 2.28
H2O- : 1.32 CO2 : SO3 :
S : Total: 99.13 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 40/ 50
Core: 36 Sample Depth: 605.55
Sect: 6 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 45.20 Al2O3: 16.97 Fe2O3(tot):
FeO(tot): 8.67 Fe2O3: FeO :
MgO : 6.83 CaO : 13.51 Na2O : 1.94
K2O : 0.23 TiO2 : MnO : 0.14
P2O5 : LOI : H2O+ :
H2O- : 3.90 CO2 : SO3 :
S : 0.0140 Total: 98.35 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 520/ 540
Core: 36 Sample Depth: 606.03
Sect: 6 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.041 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 520/ 540
Core: 36 Sample Depth: 606.03
Sect: 6 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 45.70 Al2O3: 17.20 Fe2O3(tot):
FeO(tot): 8.26 Fe2O3: FeO :
MgO : 9.43 CaO : 13.40 Na2O : 1.65
K2O : 0.24 TiO2 : 0.68 MnO : 0.18
P2O5 : LOI : 3.04 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 96.73 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 598.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 580/ 600
Core: 36 Sample Depth: 606.09
Sect: 6 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 47.51 Al2O3: 18.20 Fe2O3(tot):
FeO(tot): 6.17 Fe2O3: 1.97 FeO : 4.40
MgO : 7.99 CaO : 14.49 Na2O : 1.71
K2O : 0.09 TiO2 : 0.51 MnO : 0.14
P2O5 : 0.03 LOI : 2.91 H2O+ : 1.31
H2O- : 0.89 CO2 : 0.93 SO3 :
S : Total: 100.17 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 607.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 780/ 800
Core: 37 Sample Depth: 608.29
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.43 SO3 :
S : 0.0153 Total: 0.43 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 607.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 780/ 800
Core: 37 Sample Depth: 608.29
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 48.87 Al2O3: 18.49 Fe2O3(tot):
FeO(tot): 7.65 Fe2O3: 3.74 FeO : 4.28
MgO : 7.36 CaO : 13.94 Na2O : 1.90
K2O : 0.17 TiO2 : 0.59 MnO : 0.13
P2O5 : 0.06 LOI : H2O+ : 2.24
H2O- : 1.36 CO2 : SO3 :
S : Total: 103.13 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 607.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 780/ 800
Core: 37 Sample Depth: 608.29
Sect: 1 Analyst Name: Lambert, R.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 48.30 Al2O3: 15.50 Fe2O3(tot):
FeO(tot): 7.74 Fe2O3: FeO :
MgO : 10.30 CaO : 14.20 Na2O : 1.70
K2O : 0.20 TiO2 : 0.59 MnO : 0.13
P2O5 : 0.08 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.3500 Total: 99.60 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 607.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 780/ 800
Core: 37 Sample Depth: 608.29
Sect: 1 Analyst Name: Strong, D.F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 46.50 Al2O3: 17.80 Fe2O3(tot):
FeO(tot): 7.57 Fe2O3: 5.88 FeO : 2.28
MgO : 7.43 CaO : 13.76 Na2O : 1.89
K2O : 0.20 TiO2 : 0.59 MnO : 0.13
P2O5 : 0.09 LOI : 3.50 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 96.55 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 607.50 Piece: 15
Hole: 332B Top/Bottom Interval(mm): 1130/1150
Core: 37 Sample Depth: 608.64
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0091 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 607.50 Piece: 15
Hole: 332B Top/Bottom Interval(mm): 1130/1150
Core: 37 Sample Depth: 608.64
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 45.63 Al2O3: 17.81 Fe2O3(tot):
FeO(tot): 6.93 Fe2O3: FeO :
MgO : 7.89 CaO : 13.28 Na2O : 1.74
K2O : 0.08 TiO2 : 0.52 MnO : 0.13
P2O5 : 0.05 LOI : 3.80 H2O+ : 2.23
H2O- : 1.20 CO2 : 0.30 SO3 :
S : Total: 98.56 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 607.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 120/ 140
Core: 37 Sample Depth: 609.13
Sect: 2 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 46.50 Al2O3: 16.50 Fe2O3(tot):
FeO(tot): 7.65 Fe2O3: FeO :
MgO : 9.16 CaO : 13.60 Na2O : 1.73
K2O : 0.15 TiO2 : 0.66 MnO : 0.19
P2O5 : LOI : 3.36 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 96.14 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 607.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 340/ 360
Core: 37 Sample Depth: 609.35
Sect: 2 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 47.34 Al2O3: 17.87 Fe2O3(tot):
FeO(tot): 6.38 Fe2O3: 2.53 FeO : 4.10
MgO : 8.23 CaO : 13.54 Na2O : 1.67
K2O : 0.09 TiO2 : 0.53 MnO : 0.12
P2O5 : 0.03 LOI : 3.42 H2O+ : 1.11
H2O- : 1.69 CO2 : 0.20 SO3 :
S : Total: 99.05 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 607.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 720/ 740
Core: 37 Sample Depth: 609.73
Sect: 2 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 45.70 Al2O3: 17.84 Fe2O3(tot):
FeO(tot): 7.37 Fe2O3: FeO :
MgO : 7.86 CaO : 14.55 Na2O : 1.75
K2O : 0.11 TiO2 : MnO : 0.13
P2O5 : LOI : H2O+ :
H2O- : 2.34 CO2 : SO3 :
S : 0.0040 Total: 98.47 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 607.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 720/ 740
Core: 37 Sample Depth: 609.73
Sect: 2 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 1.17
H2O- : 0.74 CO2 : 1.02 SO3 :
S : Total: 2.93 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 607.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 720/ 740
Core: 37 Sample Depth: 609.73
Sect: 2 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 1.24
H2O- : 0.88 CO2 : 0.90 SO3 :
S : Total: 3.02 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 607.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 20/ 50
Core: 37 Sample Depth: 610.53
Sect: 3 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL SPARSELY PHYRIC BASALT
SiO2 : 46.10 Al2O3: 13.40 Fe2O3(tot):
FeO(tot): 10.90 Fe2O3: FeO :
MgO : 11.00 CaO : 10.70 Na2O : 2.35
K2O : 0.25 TiO2 : 0.92 MnO : 0.18
P2O5 : LOI : 3.27 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 95.80 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 607.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 110/ 130
Core: 37 Sample Depth: 610.62
Sect: 3 Analyst Name: Schilling, J.-G.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
IGNEOUS OL SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 8.10 Fe2O3: FeO :
MgO : CaO : Na2O : 2.00
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 10.10 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 607.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 110/ 130
Core: 37 Sample Depth: 610.62
Sect: 3 Analyst Name: Sigurdsson, H.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS OL SPARSELY PHYRIC BASALT
SiO2 : 50.90 Al2O3: 16.20 Fe2O3(tot):
FeO(tot): 6.65 Fe2O3: 1.50 FeO : 5.30
MgO : 12.40 CaO : 11.70 Na2O : 2.01
K2O : 0.08 TiO2 : 0.69 MnO : 0.16
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.94 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Results are averages for multiple analyses of the specimen.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 607.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 110/ 130
Core: 37 Sample Depth: 610.62
Sect: 3 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS OL SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 1.90
H2O- : 0.92 CO2 : 0.19 SO3 :
S : Total: 3.01 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 607.50 Piece: 3
Hole: 332B Top/Bottom Interval(mm): 230/ 250
Core: 37 Sample Depth: 610.74
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0936 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 607.50 Piece: 3
Hole: 332B Top/Bottom Interval(mm): 230/ 250
Core: 37 Sample Depth: 610.74
Sect: 3 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL MOD PHYRIC BASALT
SiO2 : 46.68 Al2O3: 15.85 Fe2O3(tot):
FeO(tot): 8.90 Fe2O3: FeO :
MgO : 9.72 CaO : 11.98 Na2O : 2.23
K2O : 0.06 TiO2 : 0.62 MnO : 0.15
P2O5 : 0.06 LOI : 2.80 H2O+ : 1.96
H2O- : 0.60 CO2 : 0.20 SO3 :
S : Total: 100.00 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 607.50 Piece: 3
Hole: 332B Top/Bottom Interval(mm): 230/ 250
Core: 37 Sample Depth: 610.74
Sect: 3 Analyst Name: Strong, D.F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS OL MOD PHYRIC BASALT
SiO2 : 48.20 Al2O3: 14.40 Fe2O3(tot):
FeO(tot): 8.57 Fe2O3: 1.75 FeO : 7.00
MgO : 12.93 CaO : 10.92 Na2O : 1.81
K2O : 0.11 TiO2 : 0.56 MnO : 0.15
P2O5 : 0.09 LOI : 2.48 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.92 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 607.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 280/ 290
Core: 37 Sample Depth: 610.78
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0576 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 607.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 280/ 290
Core: 37 Sample Depth: 610.78
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 6.56 Fe2O3: FeO : 6.56
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 1.63
H2O- : 0.65 CO2 : SO3 :
S : Total: 8.84 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 607.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 500/ 520
Core: 37 Sample Depth: 611.01
Sect: 3 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL SPARSELY PHYRIC BASALT
SiO2 : 46.67 Al2O3: 14.78 Fe2O3(tot):
FeO(tot): 8.48 Fe2O3: 3.20 FeO : 5.60
MgO : 11.88 CaO : 10.99 Na2O : 1.91
K2O : 0.16 TiO2 : 0.60 MnO : 0.17
P2O5 : 0.04 LOI : 2.93 H2O+ : 2.27
H2O- : 0.73 CO2 : 0.33 SO3 :
S : Total: 99.33 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 626.50 Piece: 1
Hole: 332B Top/Bottom Interval(mm): 20/ 50
Core: 39 Sample Depth: 626.53
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0649 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 626.50 Piece: 1
Hole: 332B Top/Bottom Interval(mm): 20/ 50
Core: 39 Sample Depth: 626.53
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL MOD PHYRIC BASALT
SiO2 : 45.91 Al2O3: 13.94 Fe2O3(tot):
FeO(tot): 9.38 Fe2O3: FeO :
MgO : 12.48 CaO : 10.95 Na2O :
K2O : 0.08 TiO2 : 0.58 MnO : 0.16
P2O5 : LOI : 2.60 H2O+ : 1.76
H2O- : 0.30 CO2 : 0.46 SO3 :
S : Total: 97.04 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 636.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 300/ 320
Core: 40 Sample Depth: 636.31
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.12 SO3 :
S : 0.0059 Total: 0.12 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 636.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 300/ 320
Core: 40 Sample Depth: 636.31
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.41 Al2O3: 17.79 Fe2O3(tot):
FeO(tot): 8.77 Fe2O3: 4.80 FeO : 4.45
MgO : 6.60 CaO : 12.74 Na2O : 2.14
K2O : 0.38 TiO2 : 0.93 MnO : 0.15
P2O5 : 0.12 LOI : H2O+ : 1.85
H2O- : 1.78 CO2 : SO3 :
S : Total: 103.14 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 636.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 300/ 320
Core: 40 Sample Depth: 636.31
Sect: 1 Analyst Name: Lambert, R.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.60 Al2O3: 14.80 Fe2O3(tot):
FeO(tot): 9.36 Fe2O3: FeO :
MgO : 8.50 CaO : 12.70 Na2O : 1.90
K2O : 0.38 TiO2 : 1.10 MnO : 0.16
P2O5 : 0.14 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.2900 Total: 99.68 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 636.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 300/ 320
Core: 40 Sample Depth: 636.31
Sect: 1 Analyst Name: Strong, D.F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 46.40 Al2O3: 17.70 Fe2O3(tot):
FeO(tot): 8.24 Fe2O3: 7.02 FeO : 1.92
MgO : 6.53 CaO : 12.35 Na2O : 2.17
K2O : 0.42 TiO2 : 0.88 MnO : 0.15
P2O5 : 0.09 LOI : 3.69 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 95.63 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 636.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 340/ 360
Core: 40 Sample Depth: 636.35
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 9.11 Fe2O3: 5.98 FeO : 3.73
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 1.11
H2O- : 3.18 CO2 : SO3 :
S : Total: 14.00 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 636.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 340/ 360
Core: 40 Sample Depth: 636.35
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 45.73 Al2O3: 17.23 Fe2O3(tot):
FeO(tot): 8.96 Fe2O3: FeO :
MgO : 5.96 CaO : 11.24 Na2O : 2.16
K2O : 0.49 TiO2 : 0.93 MnO : 0.15
P2O5 : 0.13 LOI : 6.10 H2O+ : 2.22
H2O- : 2.70 CO2 : 0.41 SO3 :
S : Total: 99.31 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 636.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 340/ 360
Core: 40 Sample Depth: 636.35
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.29 SO3 :
S : Total: 0.29 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 636.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 340/ 360
Core: 40 Sample Depth: 636.35
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0079 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 636.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 730/ 750
Core: 40 Sample Depth: 636.74
Sect: 1 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS OL-PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.066 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 636.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 730/ 750
Core: 40 Sample Depth: 636.74
Sect: 1 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL-PLAG MOD PHYRIC BASALT
SiO2 : 47.20 Al2O3: 15.40 Fe2O3(tot):
FeO(tot): 9.45 Fe2O3: FeO :
MgO : 7.85 CaO : 11.40 Na2O : 2.07
K2O : 0.47 TiO2 : 1.18 MnO : 0.17
P2O5 : LOI : 3.89 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 95.13 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 636.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 400/ 420
Core: 40 Sample Depth: 637.91
Sect: 2 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 47.30 Al2O3: 14.70 Fe2O3(tot):
FeO(tot): 9.45 Fe2O3: FeO :
MgO : 7.00 CaO : 13.90 Na2O : 2.16
K2O : 0.26 TiO2 : 1.08 MnO : 0.20
P2O5 : LOI : 4.28 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 95.45 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 636.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 640/ 660
Core: 40 Sample Depth: 638.15
Sect: 2 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 47.36 Al2O3: 17.78 Fe2O3(tot):
FeO(tot): 8.24 Fe2O3: 4.71 FeO : 4.00
MgO : 6.00 CaO : 11.59 Na2O : 1.99
K2O : 0.33 TiO2 : 0.91 MnO : 0.12
P2O5 : 0.09 LOI : 5.40 H2O+ : 1.06
H2O- : 3.64 CO2 : 0.10 SO3 :
S : Total: 99.68 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 636.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 930/ 950
Core: 40 Sample Depth: 638.44
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.11 SO3 :
S : 0.0319 Total: 0.11 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 636.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 930/ 950
Core: 40 Sample Depth: 638.44
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.83 Al2O3: 18.12 Fe2O3(tot):
FeO(tot): 8.07 Fe2O3: 3.66 FeO : 4.78
MgO : 6.58 CaO : 13.16 Na2O : 2.02
K2O : 0.15 TiO2 : 0.93 MnO : 0.14
P2O5 : 0.12 LOI : H2O+ : 1.14
H2O- : 1.50 CO2 : SO3 :
S : Total: 102.13 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 636.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 930/ 950
Core: 40 Sample Depth: 638.44
Sect: 2 Analyst Name: Strong, D.F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 48.80 Al2O3: 17.20 Fe2O3(tot):
FeO(tot): 7.97 Fe2O3: 3.11 FeO : 5.17
MgO : 6.87 CaO : 13.16 Na2O : 1.93
K2O : 0.19 TiO2 : 0.86 MnO : 0.15
P2O5 : 0.09 LOI : 2.21 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.53 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 636.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 970/ 990
Core: 40 Sample Depth: 638.48
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.37 SO3 :
S : 0.0158 Total: 0.37 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 636.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 970/ 990
Core: 40 Sample Depth: 638.48
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.47 Al2O3: 17.87 Fe2O3(tot):
FeO(tot): 9.11 Fe2O3: 5.19 FeO : 4.44
MgO : 6.21 CaO : 12.60 Na2O : 2.21
K2O : 0.33 TiO2 : 0.92 MnO : 0.15
P2O5 : 0.13 LOI : H2O+ : 1.62
H2O- : 1.34 CO2 : SO3 :
S : Total: 102.48 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 636.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 970/ 990
Core: 40 Sample Depth: 638.48
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.20 Al2O3: 17.90 Fe2O3(tot):
FeO(tot): 9.12 Fe2O3: 5.20 FeO : 4.44
MgO : 6.33 CaO : 12.69 Na2O : 2.21
K2O : 0.33 TiO2 : 0.93 MnO : 0.15
P2O5 : 0.13 LOI : H2O+ : 1.62
H2O- : 1.34 CO2 : SO3 :
S : Total: 102.47 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 645.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 50/ 0
Core: 41 Sample Depth: 645.55
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.84 Al2O3: 14.23 Fe2O3(tot):
FeO(tot): 10.57 Fe2O3: FeO :
MgO : 7.55 CaO : 12.37 Na2O : 2.10
K2O : 0.18 TiO2 : 1.13 MnO :
P2O5 : 0.10 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.07 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 645.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1060/1080
Core: 41 Sample Depth: 646.57
Sect: 1 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS PLAG PHYRIC BASALT
SiO2 : 48.72 Al2O3: 17.20 Fe2O3(tot):
FeO(tot): 7.48 Fe2O3: 2.53 FeO : 5.20
MgO : 7.18 CaO : 12.73 Na2O : 2.02
K2O : 0.15 TiO2 : 0.88 MnO : 0.16
P2O5 : 0.08 LOI : 3.45 H2O+ : 1.22
H2O- : 2.28 CO2 : SO3 :
S : Total: 100.35 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 645.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1100/1120
Core: 41 Sample Depth: 646.61
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
Extensive IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0037 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 645.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1100/1120
Core: 41 Sample Depth: 646.61
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS PLAG PHYRIC BASALT
SiO2 : 48.94 Al2O3: 16.86 Fe2O3(tot):
FeO(tot): 9.46 Fe2O3: FeO :
MgO : 7.02 CaO : 12.52 Na2O : 2.07
K2O : 0.15 TiO2 : 0.87 MnO : 0.16
P2O5 : 0.09 LOI : 3.00 H2O+ : 1.13
H2O- : 1.30 CO2 : 0.08 SO3 :
S : Total: 101.70 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 645.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1150/1170
Core: 41 Sample Depth: 646.66
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
Extensive IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.02 SO3 :
S : 0.0000 Total: 0.02 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 645.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1150/1170
Core: 41 Sample Depth: 646.66
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.75 Al2O3: 17.44 Fe2O3(tot):
FeO(tot): 8.55 Fe2O3: 3.98 FeO : 4.97
MgO : 7.11 CaO : 12.17 Na2O : 2.37
K2O : 0.49 TiO2 : 0.89 MnO : 0.16
P2O5 : 0.10 LOI : H2O+ : 1.43
H2O- : 1.82 CO2 : SO3 :
S : Total: 102.68 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 645.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1150/1170
Core: 41 Sample Depth: 646.66
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.84 Al2O3: 17.55 Fe2O3(tot):
FeO(tot): 8.56 Fe2O3: 3.99 FeO : 4.97
MgO : 7.12 CaO : 12.00 Na2O : 2.35
K2O : 0.49 TiO2 : 0.88 MnO : 0.16
P2O5 : 0.11 LOI : H2O+ : 1.43
H2O- : 1.82 CO2 : SO3 :
S : Total: 102.71 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 645.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 170/ 190
Core: 41 Sample Depth: 647.18
Sect: 2 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 47.87 Al2O3: 13.88 Fe2O3(tot):
FeO(tot): 9.35 Fe2O3: 3.61 FeO : 6.10
MgO : 8.75 CaO : 11.11 Na2O : 2.11
K2O : 0.28 TiO2 : 1.02 MnO : 0.20
P2O5 : 0.09 LOI : 3.49 H2O+ : 1.62
H2O- : 2.18 CO2 : SO3 :
S : Total: 98.82 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 645.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 380/ 400
Core: 41 Sample Depth: 647.39
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
Extensive IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.06 SO3 :
S : 0.0120 Total: 0.06 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 645.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 380/ 400
Core: 41 Sample Depth: 647.39
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.41 Al2O3: 17.24 Fe2O3(tot):
FeO(tot): 8.81 Fe2O3: 3.48 FeO : 5.68
MgO : 7.25 CaO : 12.87 Na2O : 2.04
K2O : 0.22 TiO2 : 0.90 MnO : 0.18
P2O5 : 0.11 LOI : H2O+ : 0.81
H2O- : 1.23 CO2 : SO3 :
S : Total: 101.42 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 645.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 380/ 400
Core: 41 Sample Depth: 647.39
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.31 Al2O3: 17.26 Fe2O3(tot):
FeO(tot): 8.87 Fe2O3: 3.55 FeO : 5.68
MgO : 7.26 CaO : 12.90 Na2O : 2.00
K2O : 0.22 TiO2 : 0.90 MnO : 0.18
P2O5 : 0.11 LOI : H2O+ : 0.81
H2O- : 1.23 CO2 : SO3 :
S : Total: 101.41 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 645.50 Piece: 4
Hole: 332B Top/Bottom Interval(mm): 420/ 440
Core: 41 Sample Depth: 647.43
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
Extensive IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.07 SO3 :
S : 0.0093 Total: 0.07 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 645.50 Piece: 4
Hole: 332B Top/Bottom Interval(mm): 420/ 440
Core: 41 Sample Depth: 647.43
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.44 Al2O3: 17.80 Fe2O3(tot):
FeO(tot): 8.24 Fe2O3: 3.25 FeO : 5.32
MgO : 7.12 CaO : 13.05 Na2O : 2.04
K2O : 0.19 TiO2 : 0.91 MnO : 0.18
P2O5 : 0.11 LOI : H2O+ : 0.94
H2O- : 1.48 CO2 : SO3 :
S : Total: 101.83 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 645.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 950/ 0
Core: 41 Sample Depth: 647.95
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.69 Al2O3: 16.68 Fe2O3(tot):
FeO(tot): 9.16 Fe2O3: FeO :
MgO : 8.80 CaO : 12.65 Na2O : 2.03
K2O : 0.05 TiO2 : 0.66 MnO :
P2O5 : 0.06 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.78 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 655.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 200/ 220
Core: 42 Sample Depth: 655.21
Sect: 1 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS OL SPARSELY PHYRIC BASALT
SiO2 : 45.60 Al2O3: 14.71 Fe2O3(tot):
FeO(tot): 10.41 Fe2O3: FeO :
MgO : 9.28 CaO : 11.13 Na2O : 1.86
K2O : 0.12 TiO2 : MnO : 0.17
P2O5 : LOI : H2O+ :
H2O- : 4.19 CO2 : SO3 :
S : 0.0020 Total: 98.63 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 655.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 560/ 580
Core: 42 Sample Depth: 655.57
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.09 SO3 :
S : 0.0642 Total: 0.09 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 655.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 560/ 580
Core: 42 Sample Depth: 655.57
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 48.74 Al2O3: 15.69 Fe2O3(tot):
FeO(tot): 9.29 Fe2O3: 3.50 FeO : 6.14
MgO : 10.05 CaO : 12.40 Na2O : 1.89
K2O : 0.06 TiO2 : 0.64 MnO : 0.15
P2O5 : 0.06 LOI : H2O+ : 1.33
H2O- : 1.50 CO2 : SO3 :
S : Total: 102.15 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 655.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 560/ 580
Core: 42 Sample Depth: 655.57
Sect: 1 Analyst Name: Lambert, R.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 48.60 Al2O3: 14.70 Fe2O3(tot):
FeO(tot): 9.45 Fe2O3: FeO :
MgO : 11.00 CaO : 12.00 Na2O : 1.80
K2O : 0.12 TiO2 : 0.70 MnO : 0.15
P2O5 : 0.08 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.3200 Total: 99.65 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 655.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 560/ 580
Core: 42 Sample Depth: 655.57
Sect: 1 Analyst Name: Strong, D.F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 46.80 Al2O3: 15.80 Fe2O3(tot):
FeO(tot): 8.81 Fe2O3: 5.72 FeO : 3.66
MgO : 10.36 CaO : 12.10 Na2O : 1.86
K2O : 0.10 TiO2 : 0.64 MnO : 0.15
P2O5 : 0.09 LOI : 3.04 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.28 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 655.00 Piece: 3D
Hole: 332B Top/Bottom Interval(mm): 590/ 610
Core: 42 Sample Depth: 655.60
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 47.47 Al2O3: 15.82 Fe2O3(tot):
FeO(tot): 9.07 Fe2O3: 3.36 FeO : 6.05
MgO : 9.75 CaO : 12.02 Na2O : 1.94
K2O : 0.05 TiO2 : 0.69 MnO : 0.15
P2O5 : 0.05 LOI : H2O+ : 1.37
H2O- : 1.14 CO2 : 0.06 SO3 :
S : Total: 99.92 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 655.00 Piece: 3D
Hole: 332B Top/Bottom Interval(mm): 590/ 610
Core: 42 Sample Depth: 655.60
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 45.41 Al2O3: 14.34 Fe2O3(tot):
FeO(tot): 8.63 Fe2O3: FeO :
MgO : 11.85 CaO : 10.53 Na2O : 1.91
K2O : 0.07 TiO2 : 0.58 MnO : 0.16
P2O5 : 0.07 LOI : 3.10 H2O+ : 1.48
H2O- : 2.70 CO2 : 0.23 SO3 :
S : Total: 98.92 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 655.00 Piece: 3D
Hole: 332B Top/Bottom Interval(mm): 590/ 610
Core: 42 Sample Depth: 655.60
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.06 SO3 :
S : 0.0736 Total: 0.06 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 655.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 670/ 690
Core: 42 Sample Depth: 655.68
Sect: 1 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS OL SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.080 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 655.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 670/ 690
Core: 42 Sample Depth: 655.68
Sect: 1 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL SPARSELY PHYRIC BASALT
SiO2 : 46.70 Al2O3: 14.20 Fe2O3(tot):
FeO(tot): 9.78 Fe2O3: FeO :
MgO : 11.50 CaO : 11.30 Na2O : 2.09
K2O : 0.09 TiO2 : 0.64 MnO : 0.13
P2O5 : LOI : 3.15 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 96.43 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 655.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 40/ 60
Core: 42 Sample Depth: 656.55
Sect: 2 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.080 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 655.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 40/ 60
Core: 42 Sample Depth: 656.55
Sect: 2 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 47.10 Al2O3: 13.40 Fe2O3(tot):
FeO(tot): 8.95 Fe2O3: FeO :
MgO : 14.10 CaO : 10.80 Na2O : 1.88
K2O : 0.12 TiO2 : 0.60 MnO : 0.11
P2O5 : LOI : 3.23 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.06 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 655.00 Piece: 1D
Hole: 332B Top/Bottom Interval(mm): 260/ 280
Core: 42 Sample Depth: 656.77
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS OL SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 8.84 Fe2O3: 3.36 FeO : 5.82
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 1.71
H2O- : 1.46 CO2 : SO3 :
S : Total: 12.35 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 655.00 Piece: 1D
Hole: 332B Top/Bottom Interval(mm): 260/ 280
Core: 42 Sample Depth: 656.77
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL SPARSELY PHYRIC BASALT
SiO2 : 49.09 Al2O3: 15.38 Fe2O3(tot):
FeO(tot): 9.27 Fe2O3: FeO :
MgO : 10.47 CaO : 11.95 Na2O : 1.92
K2O : 0.06 TiO2 : 0.62 MnO : 0.16
P2O5 : 0.06 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.01 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 655.00 Piece: 1D
Hole: 332B Top/Bottom Interval(mm): 260/ 280
Core: 42 Sample Depth: 656.77
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.15 SO3 :
S : 0.0050 Total: 0.15 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 655.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 320/ 340
Core: 42 Sample Depth: 656.83
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.08 SO3 :
S : 0.0000 Total: 0.08 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 655.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 320/ 340
Core: 42 Sample Depth: 656.83
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 48.78 Al2O3: 15.61 Fe2O3(tot):
FeO(tot): 9.49 Fe2O3: 4.44 FeO : 5.50
MgO : 10.69 CaO : 11.67 Na2O : 1.75
K2O : 0.07 TiO2 : 0.63 MnO : 0.17
P2O5 : 0.07 LOI : H2O+ : 1.91
H2O- : 1.32 CO2 : SO3 :
S : Total: 102.61 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 655.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 320/ 340
Core: 42 Sample Depth: 656.83
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 48.85 Al2O3: 15.57 Fe2O3(tot):
FeO(tot): 9.39 Fe2O3: 4.33 FeO : 5.50
MgO : 10.66 CaO : 11.66 Na2O : 1.86
K2O : 0.07 TiO2 : 0.63 MnO : 0.17
P2O5 : 0.06 LOI : H2O+ : 1.91
H2O- : 1.32 CO2 : SO3 :
S : Total: 102.59 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 655.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1380/1400
Core: 42 Sample Depth: 657.89
Sect: 2 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL PHYRIC BASALT
SiO2 : 46.68 Al2O3: 15.26 Fe2O3(tot):
FeO(tot): 8.12 Fe2O3: 2.36 FeO : 6.00
MgO : 10.43 CaO : 11.37 Na2O : 1.85
K2O : 0.14 TiO2 : 0.67 MnO : 0.16
P2O5 : 0.04 LOI : 3.76 H2O+ : 1.56
H2O- : 1.94 CO2 : 0.15 SO3 :
S : Total: 98.61 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 664.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1020/1040
Core: 43 Sample Depth: 665.53
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.03 SO3 :
S : 0.0023 Total: 0.03 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 664.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1020/1040
Core: 43 Sample Depth: 665.53
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.04 Al2O3: 17.89 Fe2O3(tot):
FeO(tot): 8.74 Fe2O3: 3.53 FeO : 5.56
MgO : 6.75 CaO : 13.03 Na2O : 2.23
K2O : 0.23 TiO2 : 0.86 MnO : 0.15
P2O5 : 0.11 LOI : H2O+ : 1.31
H2O- : 1.65 CO2 : SO3 :
S : Total: 102.34 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 664.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1020/1040
Core: 43 Sample Depth: 665.53
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.09 Al2O3: 17.87 Fe2O3(tot):
FeO(tot): 8.76 Fe2O3: 3.56 FeO : 5.56
MgO : 6.65 CaO : 13.09 Na2O : 2.21
K2O : 0.23 TiO2 : 0.86 MnO : 0.15
P2O5 : 0.11 LOI : H2O+ : 1.31
H2O- : 1.65 CO2 : SO3 :
S : Total: 102.34 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 664.50 Piece: 8A
Hole: 332B Top/Bottom Interval(mm): 1050/1070
Core: 43 Sample Depth: 665.56
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0061 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 664.50 Piece: 8A
Hole: 332B Top/Bottom Interval(mm): 1050/1070
Core: 43 Sample Depth: 665.56
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 46.15 Al2O3: 18.61 Fe2O3(tot):
FeO(tot): 7.08 Fe2O3: FeO :
MgO : 6.08 CaO : 11.74 Na2O : 2.20
K2O : 0.46 TiO2 : 0.71 MnO : 0.13
P2O5 : 0.10 LOI : 6.40 H2O+ : 3.94
H2O- : 1.00 CO2 : 0.11 SO3 :
S : Total: 99.10 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 664.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1260/1280
Core: 43 Sample Depth: 665.77
Sect: 1 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.050 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 664.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1260/1280
Core: 43 Sample Depth: 665.77
Sect: 1 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 47.40 Al2O3: 17.20 Fe2O3(tot):
FeO(tot): 9.85 Fe2O3: FeO :
MgO : 7.00 CaO : 11.90 Na2O : 1.94
K2O : 0.30 TiO2 : 1.11 MnO : 0.16
P2O5 : LOI : 2.94 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 96.87 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 664.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 550/ 570
Core: 43 Sample Depth: 666.56
Sect: 2 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 48.69 Al2O3: 16.26 Fe2O3(tot):
FeO(tot): 7.76 Fe2O3: 2.29 FeO : 5.70
MgO : 7.11 CaO : 11.63 Na2O : 2.44
K2O : 0.28 TiO2 : 0.86 MnO : 0.15
P2O5 : 0.08 LOI : 4.54 H2O+ : 1.93
H2O- : 2.67 CO2 : 0.04 SO3 :
S : Total: 100.13 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 664.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 700/ 0
Core: 43 Sample Depth: 666.70
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.91 Al2O3: 14.57 Fe2O3(tot):
FeO(tot): 10.56 Fe2O3: FeO :
MgO : 7.20 CaO : 12.21 Na2O : 2.19
K2O : 0.16 TiO2 : 1.04 MnO :
P2O5 : 0.09 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.93 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 664.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1050/1070
Core: 43 Sample Depth: 667.06
Sect: 2 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.105 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 664.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1050/1070
Core: 43 Sample Depth: 667.06
Sect: 2 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 47.50 Al2O3: 16.20 Fe2O3(tot):
FeO(tot): 10.50 Fe2O3: FeO :
MgO : 5.72 CaO : 13.30 Na2O : 1.98
K2O : 0.28 TiO2 : 1.21 MnO : 0.18
P2O5 : LOI : 2.34 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 96.87 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 664.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 190/ 210
Core: 43 Sample Depth: 667.70
Sect: 3 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.096 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 664.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 190/ 210
Core: 43 Sample Depth: 667.70
Sect: 3 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 48.00 Al2O3: 17.40 Fe2O3(tot):
FeO(tot): 10.30 Fe2O3: FeO :
MgO : 7.90 CaO : 11.60 Na2O : 2.17
K2O : 0.26 TiO2 : 0.08 MnO : 0.13
P2O5 : LOI : 2.80 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.84 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 664.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 510/ 530
Core: 43 Sample Depth: 668.02
Sect: 3 Analyst Name: Baragar, W.R.A.
Analytical Method(s):
Spectrometry (UV&IR) Spectrometry (UV&IR) Spectrometry (UV&IR)
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 43.73 Al2O3: 20.38 Fe2O3(tot):
FeO(tot): 7.16 Fe2O3: 4.52 FeO : 3.09
MgO : 4.78 CaO : 9.63 Na2O : 3.43
K2O : 0.54 TiO2 : 0.82 MnO : 0.12
P2O5 : 0.08 LOI : H2O+ : 5.37
H2O- : 2.82 CO2 : 0.04 SO3 :
S : 0.04 Total: 99.35 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 664.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1090/1100
Core: 43 Sample Depth: 668.60
Sect: 3 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 9.18
H2O- : 6.95 CO2 : 0.67 SO3 :
S : Total: 16.80 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 674.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 420/ 440
Core: 44 Sample Depth: 674.43
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0096 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 674.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 420/ 440
Core: 44 Sample Depth: 674.43
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 47.15 Al2O3: 16.43 Fe2O3(tot):
FeO(tot): 8.51 Fe2O3: FeO :
MgO : 6.80 CaO : 12.29 Na2O : 2.21
K2O : 0.21 TiO2 : 0.86 MnO : 0.16
P2O5 : 0.11 LOI : 4.00 H2O+ : 2.24
H2O- : 1.80 CO2 : 0.13 SO3 :
S : Total: 99.85 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 674.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 470/ 490
Core: 44 Sample Depth: 674.48
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.08 SO3 :
S : 0.0077 Total: 0.08 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 674.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 470/ 490
Core: 44 Sample Depth: 674.48
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.37 Al2O3: 17.48 Fe2O3(tot):
FeO(tot): 8.97 Fe2O3: 3.88 FeO : 5.48
MgO : 6.87 CaO : 12.67 Na2O : 2.23
K2O : 0.31 TiO2 : 0.85 MnO : 0.15
P2O5 : 0.11 LOI : H2O+ : 1.31
H2O- : 1.57 CO2 : SO3 :
S : Total: 102.28 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 674.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 470/ 490
Core: 44 Sample Depth: 674.48
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.34 Al2O3: 17.56 Fe2O3(tot):
FeO(tot): 8.92 Fe2O3: 3.82 FeO : 5.48
MgO : 6.77 CaO : 12.86 Na2O : 2.14
K2O : 0.31 TiO2 : 0.86 MnO : 0.15
P2O5 : 0.11 LOI : H2O+ : 1.31
H2O- : 1.57 CO2 : SO3 :
S : Total: 102.28 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 674.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1430/1450
Core: 44 Sample Depth: 675.44
Sect: 1 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.076 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 674.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1430/1450
Core: 44 Sample Depth: 675.44
Sect: 1 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 48.70 Al2O3: 15.10 Fe2O3(tot):
FeO(tot): 10.40 Fe2O3: FeO :
MgO : 6.75 CaO : 12.40 Na2O : 2.44
K2O : 0.29 TiO2 : 1.06 MnO : 0.18
P2O5 : LOI : 2.30 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.32 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 674.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 550/ 570
Core: 44 Sample Depth: 676.06
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.05 SO3 :
S : 0.0000 Total: 0.05 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 674.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 550/ 570
Core: 44 Sample Depth: 676.06
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.28 Al2O3: 17.40 Fe2O3(tot):
FeO(tot): 9.02 Fe2O3: 3.73 FeO : 5.66
MgO : 6.83 CaO : 12.71 Na2O : 2.30
K2O : 0.32 TiO2 : 0.88 MnO : 0.16
P2O5 : 0.11 LOI : H2O+ : 1.23
H2O- : 1.72 CO2 : SO3 :
S : Total: 102.33 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 674.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 550/ 570
Core: 44 Sample Depth: 676.06
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.23 Al2O3: 17.54 Fe2O3(tot):
FeO(tot): 9.05 Fe2O3: 3.77 FeO : 5.66
MgO : 6.90 CaO : 12.57 Na2O : 2.26
K2O : 0.31 TiO2 : 0.89 MnO : 0.16
P2O5 : 0.11 LOI : H2O+ : 1.23
H2O- : 1.72 CO2 : SO3 :
S : Total: 102.35 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 674.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1030/1050
Core: 44 Sample Depth: 676.54
Sect: 2 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.080 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 674.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1030/1050
Core: 44 Sample Depth: 676.54
Sect: 2 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 47.40 Al2O3: 16.50 Fe2O3(tot):
FeO(tot): 10.50 Fe2O3: FeO :
MgO : 5.90 CaO : 12.90 Na2O : 1.90
K2O : 0.23 TiO2 : 1.18 MnO : 0.17
P2O5 : LOI : 2.51 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 96.69 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 674.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1080/1100
Core: 44 Sample Depth: 676.59
Sect: 2 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 47.84 Al2O3: 17.26 Fe2O3(tot):
FeO(tot): 7.35 Fe2O3: 2.17 FeO : 5.40
MgO : 7.09 CaO : 12.63 Na2O : 2.16
K2O : 0.13 TiO2 : 0.84 MnO : 0.16
P2O5 : 0.08 LOI : 3.11 H2O+ : 1.54
H2O- : 1.76 CO2 : SO3 :
S : Total: 99.06 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 674.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1440/1460
Core: 44 Sample Depth: 678.45
Sect: 3 Analyst Name: Schilling, J.-G.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 9.00 Fe2O3: FeO :
MgO : CaO : Na2O : 2.40
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 11.40 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 674.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1440/1460
Core: 44 Sample Depth: 678.45
Sect: 3 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 48.56 Al2O3: 16.61 Fe2O3(tot):
FeO(tot): 8.68 Fe2O3: 3.19 FeO : 5.81
MgO : 7.81 CaO : 12.21 Na2O : 2.01
K2O : 0.21 TiO2 : 0.86 MnO : 0.15
P2O5 : LOI : 2.68 H2O+ : 1.60
H2O- : 1.02 CO2 : 0.19 SO3 :
S : Total: 100.23 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 674.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 680/ 700
Core: 44 Sample Depth: 680.69
Sect: 5 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 50.13 Al2O3: 17.34 Fe2O3(tot):
FeO(tot): 9.21 Fe2O3: FeO :
MgO : 6.61 CaO : 9.71 Na2O : 4.18
K2O : 0.62 TiO2 : 0.91 MnO : 0.15
P2O5 : 0.11 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.00 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 674.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 680/ 700
Core: 44 Sample Depth: 680.69
Sect: 5 Analyst Name: Lambert, R.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.80 Al2O3: 15.80 Fe2O3(tot):
FeO(tot): 10.08 Fe2O3: FeO :
MgO : 7.80 CaO : 9.90 Na2O : 3.40
K2O : 0.63 TiO2 : 1.03 MnO : 0.16
P2O5 : 0.10 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.2000 Total: 99.82 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 674.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 680/ 700
Core: 44 Sample Depth: 680.69
Sect: 5 Analyst Name: Strong, D.F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 47.30 Al2O3: 17.10 Fe2O3(tot):
FeO(tot): 8.58 Fe2O3: 3.83 FeO : 5.13
MgO : 6.41 CaO : 9.29 Na2O : 3.72
K2O : 0.69 TiO2 : 0.81 MnO : 0.15
P2O5 : 0.29 LOI : 5.26 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 94.72 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 674.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 980/1000
Core: 44 Sample Depth: 680.99
Sect: 5 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.076 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 674.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 980/1000
Core: 44 Sample Depth: 680.99
Sect: 5 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.00 Al2O3: 14.50 Fe2O3(tot):
FeO(tot): 10.50 Fe2O3: FeO :
MgO : 8.22 CaO : 12.40 Na2O : 1.49
K2O : 0.22 TiO2 : 1.13 MnO : 0.16
P2O5 : LOI : 1.37 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.62 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 674.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1240/1260
Core: 44 Sample Depth: 681.25
Sect: 5 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.68 Al2O3: 14.68 Fe2O3(tot):
FeO(tot): 8.51 Fe2O3: 2.84 FeO : 5.95
MgO : 8.47 CaO : 12.52 Na2O : 1.86
K2O : 0.12 TiO2 : 0.95 MnO : 0.16
P2O5 : 0.10 LOI : 1.08 H2O+ :
H2O- : 1.62 CO2 : 0.10 SO3 :
S : Total: 99.05 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 674.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 40/ 60
Core: 44 Sample Depth: 681.55
Sect: 6 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.096 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 674.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 40/ 60
Core: 44 Sample Depth: 681.55
Sect: 6 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.90 Al2O3: 13.30 Fe2O3(tot):
FeO(tot): 10.30 Fe2O3: FeO :
MgO : 8.30 CaO : 12.10 Na2O : 1.43
K2O : 0.22 TiO2 : 1.02 MnO : 0.15
P2O5 : LOI : 2.42 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 96.8 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 674.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 330/ 370
Core: 44 Sample Depth: 681.85
Sect: 6 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.06 SO3 :
S : 0.1110 Total: 0.06 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 674.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 330/ 370
Core: 44 Sample Depth: 681.85
Sect: 6 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 50.52 Al2O3: 14.72 Fe2O3(tot):
FeO(tot): 9.70 Fe2O3: 3.31 FeO : 6.72
MgO : 8.15 CaO : 12.48 Na2O : 1.93
K2O : 0.13 TiO2 : 1.02 MnO : 0.15
P2O5 : 0.12 LOI : H2O+ : 0.79
H2O- : 0.98 CO2 : SO3 :
S : Total: 101.02 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 674.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 330/ 370
Core: 44 Sample Depth: 681.85
Sect: 6 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 50.36 Al2O3: 14.74 Fe2O3(tot):
FeO(tot): 9.78 Fe2O3: 3.40 FeO : 6.72
MgO : 8.18 CaO : 12.54 Na2O : 1.88
K2O : 0.14 TiO2 : 1.02 MnO : 0.16
P2O5 : 0.12 LOI : H2O+ : 0.79
H2O- : 0.98 CO2 : SO3 :
S : Total: 101.03 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 674.00 Piece: 1D
Hole: 332B Top/Bottom Interval(mm): 460/ 480
Core: 44 Sample Depth: 681.97
Sect: 6 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-CPX SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0893 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 674.00 Piece: 1D
Hole: 332B Top/Bottom Interval(mm): 460/ 480
Core: 44 Sample Depth: 681.97
Sect: 6 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-CPX SPARSELY PHYRIC BASALT
SiO2 : 48.07 Al2O3: 14.29 Fe2O3(tot):
FeO(tot): 9.10 Fe2O3: FeO :
MgO : 8.42 CaO : 12.35 Na2O :
K2O : 0.15 TiO2 : 0.94 MnO : 0.15
P2O5 : LOI : 2.50 H2O+ : 0.92
H2O- : 1.00 CO2 : 0.17 SO3 :
S : Total: 96.57 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 683.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 420/ 0
Core: 45 Sample Depth: 683.92
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.74 Al2O3: 14.93 Fe2O3(tot):
FeO(tot): 10.55 Fe2O3: FeO :
MgO : 7.19 CaO : 12.23 Na2O : 2.14
K2O : 0.15 TiO2 : 1.05 MnO :
P2O5 : 0.10 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.08 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 683.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 450/ 470
Core: 45 Sample Depth: 683.96
Sect: 1 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.082 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 683.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 450/ 470
Core: 45 Sample Depth: 683.96
Sect: 1 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.40 Al2O3: 14.40 Fe2O3(tot):
FeO(tot): 9.44 Fe2O3: FeO :
MgO : 7.80 CaO : 12.40 Na2O : 1.40
K2O : 0.40 TiO2 : 1.11 MnO : 0.19
P2O5 : LOI : 2.23 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 96.68 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 683.50 Piece: 4
Hole: 332B Top/Bottom Interval(mm): 540/ 560
Core: 45 Sample Depth: 684.05
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0458 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 683.50 Piece: 4
Hole: 332B Top/Bottom Interval(mm): 540/ 560
Core: 45 Sample Depth: 684.05
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 41.84 Al2O3: 15.79 Fe2O3(tot):
FeO(tot): 8.81 Fe2O3: FeO :
MgO : 7.28 CaO : 8.55 Na2O :
K2O : 0.42 TiO2 : 0.84 MnO : 0.16
P2O5 : LOI : 13.20 H2O+ : 5.73
H2O- : 6.20 CO2 : 0.35 SO3 :
S : Total: 96.95 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 683.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 800/ 830
Core: 45 Sample Depth: 684.32
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.42 Al2O3: 13.74 Fe2O3(tot):
FeO(tot): 11.05 Fe2O3: FeO :
MgO : 7.87 CaO : 12.43 Na2O : 2.26
K2O : 0.20 TiO2 : 1.15 MnO : 0.20
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.32 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 683.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 800/ 830
Core: 45 Sample Depth: 684.32
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.51 Al2O3: 13.80 Fe2O3(tot):
FeO(tot): 11.23 Fe2O3: FeO :
MgO : 7.88 CaO : 12.47 Na2O : 2.26
K2O : 0.21 TiO2 : 1.17 MnO : 0.21
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.74 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 683.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 800/ 830
Core: 45 Sample Depth: 684.32
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.53 Al2O3: 13.82 Fe2O3(tot):
FeO(tot): 11.23 Fe2O3: FeO :
MgO : 7.90 CaO : 12.47 Na2O : 2.26
K2O : 0.20 TiO2 : 1.21 MnO : 0.21
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.83 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 693.00 Piece: 6D
Hole: 332B Top/Bottom Interval(mm): 580/ 600
Core: 46 Sample Depth: 693.59
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0410 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 693.00 Piece: 6D
Hole: 332B Top/Bottom Interval(mm): 580/ 600
Core: 46 Sample Depth: 693.59
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 50.36 Al2O3: 14.58 Fe2O3(tot):
FeO(tot): 10.71 Fe2O3: FeO :
MgO : 7.36 CaO : 11.10 Na2O : 1.98
K2O : 0.18 TiO2 : 1.24 MnO : 0.16
P2O5 : 0.13 LOI : 3.00 H2O+ : 0.97
H2O- : 1.80 CO2 : 0.19 SO3 :
S : Total: 101.95 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 693.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 980/1000
Core: 46 Sample Depth: 693.99
Sect: 1 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 48.40 Al2O3: 12.10 Fe2O3(tot):
FeO(tot): 12.80 Fe2O3: FeO :
MgO : 7.00 CaO : 10.90 Na2O : 1.90
K2O : 0.22 TiO2 : 1.31 MnO : 0.17
P2O5 : LOI : 4.74 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 94.80 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 693.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 580/ 610
Core: 46 Sample Depth: 695.10
Sect: 2 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 49.57 Al2O3: 14.75 Fe2O3(tot):
FeO(tot): 8.34 Fe2O3: 1.60 FeO : 6.90
MgO : 7.99 CaO : 12.10 Na2O : 2.20
K2O : 0.17 TiO2 : 1.08 MnO : 0.17
P2O5 : 0.12 LOI : 2.02 H2O+ : 0.89
H2O- : 1.41 CO2 : 0.09 SO3 :
S : Total: 99.04 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 693.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 760/ 780
Core: 46 Sample Depth: 695.27
Sect: 2 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.115 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 693.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 760/ 780
Core: 46 Sample Depth: 695.27
Sect: 2 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 48.70 Al2O3: 14.80 Fe2O3(tot):
FeO(tot): 11.10 Fe2O3: FeO :
MgO : 7.51 CaO : 11.90 Na2O : 2.32
K2O : 0.21 TiO2 : 1.29 MnO : 0.16
P2O5 : LOI : 1.74 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.99 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 693.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 150/ 170
Core: 46 Sample Depth: 696.16
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.03 SO3 :
S : 0.0775 Total: 0.03 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 693.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 150/ 170
Core: 46 Sample Depth: 696.16
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 50.61 Al2O3: 14.60 Fe2O3(tot):
FeO(tot): 10.72 Fe2O3: 3.93 FeO : 7.18
MgO : 7.39 CaO : 11.63 Na2O : 2.21
K2O : 0.16 TiO2 : 1.19 MnO : 0.17
P2O5 : 0.13 LOI : H2O+ : 0.81
H2O- : 1.01 CO2 : SO3 :
S : Total: 101.02 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 693.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 150/ 170
Core: 46 Sample Depth: 696.16
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 50.69 Al2O3: 14.68 Fe2O3(tot):
FeO(tot): 10.70 Fe2O3: 3.91 FeO : 7.18
MgO : 7.41 CaO : 11.54 Na2O : 2.17
K2O : 0.16 TiO2 : 1.17 MnO : 0.17
P2O5 : 0.13 LOI : H2O+ : 0.81
H2O- : 1.01 CO2 : SO3 :
S : Total: 101.03 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 693.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 360/ 380
Core: 46 Sample Depth: 696.37
Sect: 3 Analyst Name: Lambert, R.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 52.00 Al2O3: 13.60 Fe2O3(tot):
FeO(tot): 10.44 Fe2O3: FeO :
MgO : 7.50 CaO : 11.20 Na2O : 2.10
K2O : 0.20 TiO2 : 1.26 MnO : 0.16
P2O5 : 0.18 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.2600 Total: 99.80 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 702.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1230/1260
Core: 47 Sample Depth: 703.74
Sect: 1 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 51.50 Al2O3: 13.80 Fe2O3(tot):
FeO(tot): 8.80 Fe2O3: FeO :
MgO : 7.20 CaO : 10.80 Na2O : 2.33
K2O : 0.21 TiO2 : 1.16 MnO : 0.19
P2O5 : LOI : 2.73 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 96.05 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 702.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 670/ 700
Core: 47 Sample Depth: 704.69
Sect: 2 Analyst Name: Lambert, R.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 50.50 Al2O3: 14.30 Fe2O3(tot):
FeO(tot): 11.07 Fe2O3: FeO :
MgO : 7.30 CaO : 11.50 Na2O : 2.00
K2O : 0.14 TiO2 : 1.28 MnO : 0.18
P2O5 : 0.18 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.2000 Total: 99.68 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 702.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 800/ 830
Core: 47 Sample Depth: 704.82
Sect: 2 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.126 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 702.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 800/ 830
Core: 47 Sample Depth: 704.82
Sect: 2 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 47.50 Al2O3: 14.80 Fe2O3(tot):
FeO(tot): 10.56 Fe2O3: FeO :
MgO : 7.05 CaO : 12.90 Na2O : 2.40
K2O : 0.11 TiO2 : 1.14 MnO : 0.25
P2O5 : LOI : 1.43 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.01 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 702.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 950/ 980
Core: 47 Sample Depth: 704.97
Sect: 2 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 48.49 Al2O3: 14.23 Fe2O3(tot):
FeO(tot): 10.64 Fe2O3: FeO :
MgO : 7.17 CaO : 11.75 Na2O : 2.05
K2O : 0.07 TiO2 : 1.18 MnO : 0.18
P2O5 : 0.12 LOI : 2.10 H2O+ : 0.73
H2O- : 1.00 CO2 : 0.11 SO3 :
S : Total: 98.91 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 702.50 Piece: 6B
Hole: 332B Top/Bottom Interval(mm): 990/1020
Core: 47 Sample Depth: 705.01
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0129 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 702.50 Piece: 6B
Hole: 332B Top/Bottom Interval(mm): 1060/1090
Core: 47 Sample Depth: 705.08
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.04 SO3 :
S : 0.0904 Total: 0.04 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 702.50 Piece: 6B
Hole: 332B Top/Bottom Interval(mm): 1060/1090
Core: 47 Sample Depth: 705.08
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 50.63 Al2O3: 14.56 Fe2O3(tot):
FeO(tot): 10.80 Fe2O3: 3.33 FeO : 7.80
MgO : 7.30 CaO : 11.83 Na2O : 2.10
K2O : 0.09 TiO2 : 1.16 MnO : 0.18
P2O5 : 0.14 LOI : H2O+ : 0.44
H2O- : 1.07 CO2 : SO3 :
S : Total: 100.63 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 702.50 Piece: 6B
Hole: 332B Top/Bottom Interval(mm): 1060/1090
Core: 47 Sample Depth: 705.08
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 50.53 Al2O3: 14.60 Fe2O3(tot):
FeO(tot): 10.78 Fe2O3: 3.31 FeO : 7.80
MgO : 7.26 CaO : 11.90 Na2O : 2.17
K2O : 0.09 TiO2 : 1.17 MnO : 0.18
P2O5 : 0.13 LOI : H2O+ : 0.44
H2O- : 1.07 CO2 : SO3 :
S : Total: 100.65 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 702.50 Piece: 6B
Hole: 332B Top/Bottom Interval(mm): 100/ 130
Core: 47 Sample Depth: 705.62
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.07 SO3 :
S : 0.1170 Total: 0.07 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 702.50 Piece: 6B
Hole: 332B Top/Bottom Interval(mm): 100/ 130
Core: 47 Sample Depth: 705.62
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 50.90 Al2O3: 14.66 Fe2O3(tot):
FeO(tot): 10.75 Fe2O3: 3.55 FeO : 7.56
MgO : 7.18 CaO : 11.67 Na2O : 2.07
K2O : 0.11 TiO2 : 1.15 MnO : 0.17
P2O5 : 0.14 LOI : H2O+ : 0.68
H2O- : 1.01 CO2 : SO3 :
S : Total: 100.85 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 702.50 Piece: 6B
Hole: 332B Top/Bottom Interval(mm): 100/ 130
Core: 47 Sample Depth: 705.62
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 50.91 Al2O3: 14.66 Fe2O3(tot):
FeO(tot): 10.67 Fe2O3: 3.46 FeO : 7.56
MgO : 7.22 CaO : 11.64 Na2O : 2.13
K2O : 0.11 TiO2 : 1.15 MnO : 0.17
P2O5 : 0.13 LOI : H2O+ : 0.68
H2O- : 1.01 CO2 : SO3 :
S : Total: 100.83 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 702.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 1290/1320
Core: 47 Sample Depth: 706.81
Sect: 3 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.115 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 702.50 Piece: 6B
Hole: 332B Top/Bottom Interval(mm): 1300/1320
Core: 47 Sample Depth: 706.81
Sect: 3 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 48.60 Al2O3: 14.20 Fe2O3(tot):
FeO(tot): 10.62 Fe2O3: FeO :
MgO : 6.10 CaO : 12.90 Na2O : 2.81
K2O : 0.34 TiO2 : 1.46 MnO : 0.25
P2O5 : LOI : 1.86 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.31 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 702.50 Piece:
Hole: 332B Top/Bottom Interval(mm): 270/ 300
Core: 47 Sample Depth: 707.28
Sect: 4 Analyst Name: Savinova, E.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : 0.087 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 712.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1180/1200
Core: 48 Sample Depth: 713.19
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0591 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 712.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1180/1200
Core: 48 Sample Depth: 713.19
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-AUGITE-OL SPARSELY PHYRIC BASALT
SiO2 : 47.44 Al2O3: 15.06 Fe2O3(tot):
FeO(tot): 8.91 Fe2O3: FeO :
MgO : 8.22 CaO : 12.57 Na2O : 2.66
K2O : 0.37 TiO2 : 0.97 MnO : 0.17
P2O5 : 0.12 LOI : 1.90 H2O+ : 0.91
H2O- : 1.20 CO2 : 0.07 SO3 :
S : Total: 99.66 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 712.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1180/1200
Core: 48 Sample Depth: 713.19
Sect: 1 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-AUGITE-OL PHYRIC BASALT
SiO2 : 48.77 Al2O3: 14.84 Fe2O3(tot):
FeO(tot): 7.66 Fe2O3: 2.29 FeO : 5.60
MgO : 9.46 CaO : 12.19 Na2O : 2.05
K2O : 0.16 TiO2 : 0.97 MnO : 0.17
P2O5 : 0.09 LOI : 2.90 H2O+ : 0.97
H2O- : 1.63 CO2 : 0.08 SO3 :
S : Total: 99.27 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 712.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1180/1200
Core: 48 Sample Depth: 713.19
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-AUGITE-OL PHYRIC BASALT
SiO2 : 50.05 Al2O3: 15.27 Fe2O3(tot):
FeO(tot): 8.61 Fe2O3: 3.00 FeO : 5.91
MgO : 9.06 CaO : 11.87 Na2O : 2.68
K2O : 0.20 TiO2 : 0.98 MnO : 0.16
P2O5 : 0.12 LOI : H2O+ : 1.73
H2O- : 1.40 CO2 : SO3 :
S : Total: 102.43 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 712.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1180/1200
Core: 48 Sample Depth: 713.19
Sect: 1 Analyst Name: Lambert, R.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-AUGITE-OL SPARSELY PHYRIC BASALT
SiO2 : 50.00 Al2O3: 13.80 Fe2O3(tot):
FeO(tot): 9.00 Fe2O3: FeO :
MgO : 9.80 CaO : 11.90 Na2O : 2.50
K2O : 0.22 TiO2 : 1.12 MnO : 0.17
P2O5 : 0.14 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.2200 Total: 99.65 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 712.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1180/1200
Core: 48 Sample Depth: 713.19
Sect: 1 Analyst Name: Strong, D.F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-AUGITE-OL PHYRIC BASALT
SiO2 : 48.60 Al2O3: 14.80 Fe2O3(tot):
FeO(tot): 8.13 Fe2O3: 4.90 FeO : 3.72
MgO : 8.86 CaO : 11.67 Na2O : 2.65
K2O : 0.25 TiO2 : 0.92 MnO : 0.16
P2O5 : 0.09 LOI : 2.93 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 96.62 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 712.00 Piece:
Hole: 332B Top/Bottom Interval(mm): 1180/1200
Core: 48 Sample Depth: 713.19
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-AUGITE-OL SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.13 SO3 :
S : 0.0187 Total: 0.13 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
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