Leg : 37 Depth to Top of Core(m): 102.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 530/ 560
Core: 6 Sample Depth: 104.05
Sect: 2 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 : 0.16 SO3 :
S : 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): 102.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 560/ 570
Core: 6 Sample Depth: 104.07
Sect: 2 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 : 0.53 SO3 :
S : 0.0097 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): 102.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 560/ 570
Core: 6 Sample Depth: 104.07
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 SPARSELY MICROPHYRIC BASALT
SiO2 : 50.65 Al2O3: 14.73 Fe2O3(tot):
FeO(tot): 9.09 Fe2O3: 2.59 FeO : 6.76
MgO : 7.44 CaO : 13.60 Na2O : 2.09
K2O : 0.25 TiO2 : 0.89 MnO : 0.17
P2O5 : 0.09 LOI : H2O+ : 0.85
H2O- : 0.39 CO2 : SO3 :
S : Total: 100.50 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): 102.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 920/ 940
Core: 6 Sample Depth: 104.43
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 : 47.11 Al2O3: 21.81 Fe2O3(tot):
FeO(tot): 4.62 Fe2O3: FeO :
MgO : 5.72 CaO : 15.90 Na2O : 1.51
K2O : 0.10 TiO2 : 0.36 MnO : 0.08
P2O5 : 0.02 LOI : H2O+ : 0.65
H2O- : 1.19 CO2 : 0.18 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): 102.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 920/ 940
Core: 6 Sample Depth: 104.43
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 PHYRIC BASALT
SiO2 : 47.34 Al2O3: 22.83 Fe2O3(tot):
FeO(tot): 4.48 Fe2O3: FeO :
MgO : 5.63 CaO : 15.84 Na2O : 1.53
K2O : 0.09 TiO2 : 0.37 MnO : 0.08
P2O5 : 0.05 LOI : 2.00 H2O+ : 0.45
H2O- : 0.60 CO2 : 0.12 SO3 :
S : Total: 99.91 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.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 102.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 920/ 940
Core: 6 Sample Depth: 104.43
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 : 48.78 Al2O3: 22.21 Fe2O3(tot):
FeO(tot): 4.80 Fe2O3: FeO :
MgO : 5.62 CaO : 15.89 Na2O : 1.57
K2O : 0.11 TiO2 : 0.36 MnO : 0.08
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): 102.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 920/ 940
Core: 6 Sample Depth: 104.43
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 : 0.18 SO3 :
S : 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): 102.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 930/ 960
Core: 6 Sample Depth: 104.45
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: 22.30 Fe2O3(tot):
FeO(tot): 4.30 Fe2O3: 1.97 FeO : 2.53
MgO : 5.34 CaO : 16.37 Na2O : 1.49
K2O : 0.13 TiO2 : 0.34 MnO : 0.07
P2O5 : 0.09 LOI : 1.70 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.43 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.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 102.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1070/1090
Core: 6 Sample Depth: 104.58
Sect: 2 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 48.89 Al2O3: 20.29 Fe2O3(tot):
FeO(tot): 5.76 Fe2O3: 1.62 FeO : 4.30
MgO : 6.55 CaO : 14.85 Na2O : 1.80
K2O : 0.31 TiO2 : 0.48 MnO : 0.11
P2O5 : 0.06 LOI : 0.47 H2O+ : 0.24
H2O- : 0.26 CO2 : 0.10 SO3 :
S : Total: 99.86 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 102.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1250/1260
Core: 6 Sample Depth: 104.76
Sect: 2 Analyst Name: Lebedkova, A.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 48.30 Al2O3: 20.30 Fe2O3(tot):
FeO(tot): 5.99 Fe2O3: 2.07 FeO : 4.13
MgO : 6.90 CaO : 15.00 Na2O : 1.68
K2O : 0.14 TiO2 : 0.45 MnO : 0.12
P2O5 : LOI : 0.75 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.09 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.
Leg : 37 Depth to Top of Core(m): 102.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1250/1260
Core: 6 Sample Depth: 104.76
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: 18.60 Fe2O3(tot):
FeO(tot): 6.60 Fe2O3: FeO :
MgO : 5.18 CaO : 16.30 Na2O : 2.98
K2O : 0.34 TiO2 : 0.69 MnO : 0.14
P2O5 : LOI : 1.15 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.23 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): 111.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 50/ 100
Core: 7 Sample Depth: 111.58
Sect: 1 Analyst Name: Sigurdsson, H.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.70 Al2O3: 13.80 Fe2O3(tot):
FeO(tot): 10.25 Fe2O3: FeO :
MgO : 7.70 CaO : 12.60 Na2O : 2.20
K2O : 0.20 TiO2 : 1.15 MnO : 0.22
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.01 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.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Results are averages for multiple analyses of the specimen.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 111.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 80/ 110
Core: 7 Sample Depth: 111.60
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 : 49.77 Al2O3: 15.17 Fe2O3(tot):
FeO(tot): 9.28 Fe2O3: 3.20 FeO : 6.40
MgO : 7.36 CaO : 13.06 Na2O : 2.16
K2O : 0.28 TiO2 : 1.03 MnO : 0.16
P2O5 : 0.12 LOI : H2O+ : 0.50
H2O- : 1.25 CO2 : 0.05 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): 111.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 80/ 110
Core: 7 Sample Depth: 111.60
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 47.73 Al2O3: 14.26 Fe2O3(tot):
FeO(tot): 8.45 Fe2O3: FeO :
MgO : 7.06 CaO : 12.46 Na2O : 2.12
K2O : 0.28 TiO2 : 1.07 MnO : 0.13
P2O5 : 0.13 LOI : 1.90 H2O+ : 0.51
H2O- : 1.20 CO2 : 0.27 SO3 :
S : Total: 96.61 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): 111.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 80/ 110
Core: 7 Sample Depth: 111.60
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 : 0.05 SO3 :
S : 0.0177 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): 111.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 200/ 220
Core: 7 Sample Depth: 111.71
Sect: 1 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 50.01 Al2O3: 14.89 Fe2O3(tot):
FeO(tot): 9.40 Fe2O3: 3.33 FeO : 6.40
MgO : 7.36 CaO : 12.50 Na2O : 2.18
K2O : 0.28 TiO2 : 1.05 MnO : 0.16
P2O5 : 0.12 LOI : 1.17 H2O+ : 0.64
H2O- : 0.87 CO2 : 0.10 SO3 :
S : Total: 99.89 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 111.50 Piece: 5
Hole: 332A Top/Bottom Interval(mm): 400/ 430
Core: 7 Sample Depth: 111.92
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 : 48.90 Al2O3: 17.00 Fe2O3(tot):
FeO(tot): 7.20 Fe2O3: FeO :
MgO : 5.90 CaO : 17.10 Na2O : 2.00
K2O : 0.25 TiO2 : 0.57 MnO : 0.14
P2O5 : 0.11 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0400 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.
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): 111.50 Piece: 5
Hole: 332A Top/Bottom Interval(mm): 410/ 430
Core: 7 Sample Depth: 111.92
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 : 47.61 Al2O3: 21.53 Fe2O3(tot):
FeO(tot): 5.58 Fe2O3: 2.34 FeO : 3.47
MgO : 6.01 CaO : 16.04 Na2O : 1.57
K2O : 0.15 TiO2 : 0.44 MnO : 0.11
P2O5 : 0.05 LOI : H2O+ : 0.28
H2O- : 0.81 CO2 : 0.25 SO3 :
S : Total: 100.66 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): 111.50 Piece: 5
Hole: 332A Top/Bottom Interval(mm): 410/ 430
Core: 7 Sample Depth: 111.92
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 : 45.77 Al2O3: 20.77 Fe2O3(tot):
FeO(tot): 5.03 Fe2O3: FeO :
MgO : 5.60 CaO : 15.45 Na2O : 1.53
K2O : 0.14 TiO2 : 0.40 MnO : 0.10
P2O5 : 0.06 LOI : 1.90 H2O+ : 0.30
H2O- : 1.10 CO2 : 0.12 SO3 :
S : Total: 96.93 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): 111.50 Piece: 5
Hole: 332A Top/Bottom Interval(mm): 410/ 430
Core: 7 Sample Depth: 111.92
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 : 0.25 SO3 :
S : 0.0166 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): 111.50 Piece: 8
Hole: 332A Top/Bottom Interval(mm): 660/ 680
Core: 7 Sample Depth: 112.17
Sect: 1 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 48.97 Al2O3: 20.98 Fe2O3(tot):
FeO(tot): 5.54 Fe2O3: 2.27 FeO : 3.50
MgO : 6.42 CaO : 14.74 Na2O : 1.72
K2O : 0.13 TiO2 : 0.48 MnO : 0.09
P2O5 : 0.05 LOI : 0.82 H2O+ : 0.55
H2O- : 0.25 CO2 : SO3 :
S : Total: 100.15 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 111.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 980/1000
Core: 7 Sample Depth: 112.49
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 : 47.28 Al2O3: 21.24 Fe2O3(tot):
FeO(tot): 5.30 Fe2O3: FeO :
MgO : 5.98 CaO : 15.50 Na2O : 1.52
K2O : 0.11 TiO2 : 0.39 MnO : 0.09
P2O5 : 0.06 LOI : H2O+ : 0.76
H2O- : 1.14 CO2 : SO3 :
S : Total: 99.96 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): 111.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 1200/1210
Core: 7 Sample Depth: 112.71
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.83 Al2O3: 14.42 Fe2O3(tot):
FeO(tot): 10.83 Fe2O3: FeO :
MgO : 8.69 CaO : 11.74 Na2O : 2.34
K2O : 0.20 TiO2 : 1.23 MnO : 0.24
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.52 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): 111.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 1220/ 0
Core: 7 Sample Depth: 112.72
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 52.31 Al2O3: 14.68 Fe2O3(tot):
FeO(tot): 10.86 Fe2O3: FeO :
MgO : 6.85 CaO : 11.61 Na2O : 2.29
K2O : 0.19 TiO2 : 1.31 MnO :
P2O5 : 0.13 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.23 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): 111.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 1230/1250
Core: 7 Sample Depth: 112.74
Sect: 1 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 50.15 Al2O3: 14.49 Fe2O3(tot):
FeO(tot): 10.71 Fe2O3: 3.96 FeO : 7.15
MgO : 6.91 CaO : 11.53 Na2O : 2.27
K2O : 0.41 TiO2 : 1.28 MnO : 0.18
P2O5 : 0.16 LOI : 0.72 H2O+ : 0.66
H2O- : 0.44 CO2 : 0.10 SO3 :
S : Total: 99.69 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 111.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 1250/1270
Core: 7 Sample Depth: 112.76
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 PLAG SPARSELY PHYRIC BASALT
SiO2 : 49.55 Al2O3: 15.06 Fe2O3(tot):
FeO(tot): 10.79 Fe2O3: 4.38 FeO : 6.85
MgO : 6.49 CaO : 11.47 Na2O : 2.27
K2O : 0.46 TiO2 : 1.48 MnO : 0.19
P2O5 : 0.17 LOI : H2O+ : 0.73
H2O- : 0.70 CO2 : SO3 :
S : 0.03 Total: 99.80 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): 111.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 1320/1340
Core: 7 Sample Depth: 112.83
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 PLAG SPARSELY PHYRIC BASALT
SiO2 : 49.40 Al2O3: 14.88 Fe2O3(tot):
FeO(tot): 10.33 Fe2O3: 3.58 FeO : 7.11
MgO : 6.99 CaO : 11.81 Na2O : 2.26
K2O : 0.27 TiO2 : 1.33 MnO : 0.18
P2O5 : 0.15 LOI : H2O+ : 0.35
H2O- : 0.74 CO2 : SO3 :
S : 0.03 Total: 99.05 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): 111.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 1430/1450
Core: 7 Sample Depth: 112.94
Sect: 1 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 50.18 Al2O3: 14.26 Fe2O3(tot):
FeO(tot): 10.26 Fe2O3: 3.62 FeO : 7.00
MgO : 7.19 CaO : 11.69 Na2O : 1.59
K2O : 0.20 TiO2 : 1.15 MnO : 0.14
P2O5 : 0.13 LOI : 1.38 H2O+ : 0.57
H2O- : 1.03 CO2 : 0.10 SO3 :
S : Total: 98.85 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 111.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 70/ 100
Core: 7 Sample Depth: 113.09
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 49.71 Al2O3: 14.68 Fe2O3(tot):
FeO(tot): 10.18 Fe2O3: 3.47 FeO : 7.06
MgO : 6.88 CaO : 11.85 Na2O : 2.31
K2O : 0.38 TiO2 : 1.09 MnO : 0.18
P2O5 : 0.08 LOI : H2O+ : 0.59
H2O- : 1.47 CO2 : 0.01 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): 111.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 70/ 100
Core: 7 Sample Depth: 113.09
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 : 49.59 Al2O3: 13.50 Fe2O3(tot):
FeO(tot): 9.56 Fe2O3: FeO :
MgO : 6.58 CaO : 11.59 Na2O : 2.27
K2O : 0.37 TiO2 : 1.17 MnO : 0.16
P2O5 : 0.15 LOI : 2.20 H2O+ : 0.59
H2O- : 1.10 CO2 : 0.12 SO3 :
S : Total: 97.81 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): 111.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 70/ 100
Core: 7 Sample Depth: 113.09
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 : 0.01 SO3 :
S : 0.0183 Total: 0.01 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): 111.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 150/ 170
Core: 7 Sample Depth: 113.16
Sect: 2 Analyst Name: Lambert, R.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.80 Al2O3: 14.40 Fe2O3(tot):
FeO(tot): 10.62 Fe2O3: FeO :
MgO : 6.20 CaO : 12.30 Na2O : 2.40
K2O : 0.37 TiO2 : 1.35 MnO : 0.18
P2O5 : 0.15 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0400 Total: 99.95 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): 111.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 320/ 340
Core: 7 Sample Depth: 113.33
Sect: 2 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.99 Al2O3: 14.42 Fe2O3(tot):
FeO(tot): 9.79 Fe2O3: 3.05 FeO : 7.05
MgO : 7.01 CaO : 11.71 Na2O : 2.19
K2O : 0.47 TiO2 : 1.16 MnO : 0.16
P2O5 : 0.15 LOI : 0.98 H2O+ : 0.47
H2O- : 0.83 CO2 : SO3 :
S : Total: 99.66 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.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 111.50 Piece: 23
Hole: 332A Top/Bottom Interval(mm): 400/ 430
Core: 7 Sample Depth: 113.42
Sect: 2 Analyst Name: Strong, D.F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.00 Al2O3: 14.30 Fe2O3(tot):
FeO(tot): 9.88 Fe2O3: 3.21 FeO : 6.99
MgO : 7.17 CaO : 11.99 Na2O : 2.22
K2O : 0.36 TiO2 : 1.16 MnO : 0.19
P2O5 : 0.09 LOI : 1.35 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.68 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.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 111.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 700/ 0
Core: 7 Sample Depth: 113.70
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.32 Al2O3: 15.00 Fe2O3(tot):
FeO(tot): 10.63 Fe2O3: FeO :
MgO : 7.03 CaO : 11.81 Na2O : 2.26
K2O : 0.20 TiO2 : 1.15 MnO :
P2O5 : 0.10 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.50 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): 121.00 Piece: 2
Hole: 332A Top/Bottom Interval(mm): 80/ 100
Core: 8 Sample Depth: 121.09
Sect: 1 Analyst Name: Lebedkova, A.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 50.30 Al2O3: 14.60 Fe2O3(tot):
FeO(tot): 10.33 Fe2O3: 3.70 FeO : 7.00
MgO : 7.23 CaO : 11.56 Na2O : 2.47
K2O : 0.48 TiO2 : 1.00 MnO : 0.17
P2O5 : LOI : 1.32 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.49 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.
Leg : 37 Depth to Top of Core(m): 121.00 Piece: 2
Hole: 332A Top/Bottom Interval(mm): 80/ 100
Core: 8 Sample Depth: 121.09
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 : 50.10 Al2O3: 13.30 Fe2O3(tot):
FeO(tot): 10.90 Fe2O3: FeO :
MgO : 5.47 CaO : 11.90 Na2O : 3.09
K2O : 0.84 TiO2 : 1.67 MnO : 0.15
P2O5 : 0.20 LOI : 1.32 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.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 121.00 Piece: 2
Hole: 332A Top/Bottom Interval(mm): 150/ 0
Core: 8 Sample Depth: 121.15
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 : 0.03 SO3 :
S : 0.0072 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): 121.00 Piece: 2
Hole: 332A Top/Bottom Interval(mm): 150/ 0
Core: 8 Sample Depth: 121.15
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 49.92 Al2O3: 14.94 Fe2O3(tot):
FeO(tot): 10.17 Fe2O3: 3.49 FeO : 7.03
MgO : 7.24 CaO : 12.75 Na2O : 2.08
K2O : 0.32 TiO2 : 1.13 MnO : 0.17
P2O5 : 0.14 LOI : H2O+ : 0.73
H2O- : 0.74 CO2 : SO3 :
S : Total: 100.68 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): 121.00 Piece: 2
Hole: 332A Top/Bottom Interval(mm): 150/ 0
Core: 8 Sample Depth: 121.15
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 49.81 Al2O3: 15.02 Fe2O3(tot):
FeO(tot): 10.07 Fe2O3: 3.38 FeO : 7.03
MgO : 7.28 CaO : 12.81 Na2O : 2.13
K2O : 0.33 TiO2 : 1.13 MnO : 0.17
P2O5 : 0.14 LOI : H2O+ : 0.73
H2O- : 0.74 CO2 : SO3 :
S : Total: 100.70 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): 121.00 Piece: 4
Hole: 332A Top/Bottom Interval(mm): 300/ 0
Core: 8 Sample Depth: 121.30
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 49.65 Al2O3: 14.54 Fe2O3(tot):
FeO(tot): 10.60 Fe2O3: 3.98 FeO : 7.02
MgO : 7.07 CaO : 12.08 Na2O : 2.17
K2O : 0.45 TiO2 : 1.36 MnO : 0.18
P2O5 : 0.14 LOI : H2O+ : 0.23
H2O- : 0.96 CO2 : 0.03 SO3 :
S : Total: 99.86 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): 121.00 Piece: 4
Hole: 332A Top/Bottom Interval(mm): 300/ 0
Core: 8 Sample Depth: 121.30
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 : 50.82 Al2O3: 14.32 Fe2O3(tot):
FeO(tot): 10.62 Fe2O3: FeO :
MgO : 7.00 CaO : 12.01 Na2O : 2.12
K2O : 0.45 TiO2 : 1.17 MnO : 0.18
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): 121.00 Piece: 4
Hole: 332A Top/Bottom Interval(mm): 300/ 0
Core: 8 Sample Depth: 121.30
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 : 0.03 SO3 :
S : 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): 121.00 Piece: 4
Hole: 332A Top/Bottom Interval(mm): 300/ 0
Core: 8 Sample Depth: 121.30
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 : 50.80 Al2O3: 14.29 Fe2O3(tot):
FeO(tot): 10.55 Fe2O3: FeO :
MgO : 7.16 CaO : 12.02 Na2O : 2.08
K2O : 0.44 TiO2 : 1.17 MnO : 0.18
P2O5 : 0.14 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): 121.00 Piece: 4
Hole: 332A Top/Bottom Interval(mm): 300/ 310
Core: 8 Sample Depth: 121.31
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 MOD PHYRIC BASALT
SiO2 : 48.77 Al2O3: 13.99 Fe2O3(tot):
FeO(tot): 10.43 Fe2O3: FeO :
MgO : 6.70 CaO : 11.82 Na2O : 2.22
K2O : 0.46 TiO2 : 1.17 MnO : 0.17
P2O5 : 0.14 LOI : 1.50 H2O+ : 0.59
H2O- : 0.80 CO2 : 0.28 SO3 :
S : Total: 98.70 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.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 121.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 470/ 0
Core: 8 Sample Depth: 121.47
Sect: 1 Analyst Name: Sigurdsson, H.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.70 Al2O3: 13.20 Fe2O3(tot):
FeO(tot): 10.65 Fe2O3: FeO :
MgO : 7.10 CaO : 11.80 Na2O : 2.30
K2O : 0.21 TiO2 : 1.16 MnO : 0.19
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.48 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
Fe oxide partitions not specified or analyzed.
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): 121.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 470/ 0
Core: 8 Sample Depth: 121.47
Sect: 1 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 52.31 Al2O3: 14.48 Fe2O3(tot):
FeO(tot): 10.50 Fe2O3: FeO :
MgO : 7.48 CaO : 11.64 Na2O : 2.30
K2O : 0.16 TiO2 : 1.12 MnO : 0.18
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.17 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.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 121.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 500/ 520
Core: 8 Sample Depth: 121.51
Sect: 1 Analyst Name: Robinson, P.T.
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: 14.40 Fe2O3(tot):
FeO(tot): 9.99 Fe2O3: 2.77 FeO : 7.50
MgO : 7.31 CaO : 11.88 Na2O : 2.15
K2O : 0.35 TiO2 : 1.08 MnO : 0.16
P2O5 : 0.16 LOI : 0.80 H2O+ : 0.52
H2O- : 0.63 CO2 : 0.20 SO3 :
S : Total: 99.74 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 121.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 560/ 640
Core: 8 Sample Depth: 121.60
Sect: 1 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 51.80 Al2O3: 14.61 Fe2O3(tot):
FeO(tot): 9.88 Fe2O3: 2.10 FeO : 7.99
MgO : 7.82 CaO : 11.85 Na2O : 2.04
K2O : 0.27 TiO2 : 1.09 MnO : 0.17
P2O5 : LOI : 0.41 H2O+ : 0.19
H2O- : 0.26 CO2 : 0.28 SO3 :
S : Total: 100.47 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): 121.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 560/ 640
Core: 8 Sample Depth: 121.60
Sect: 1 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.62 Al2O3: 14.52 Fe2O3(tot):
FeO(tot): 10.20 Fe2O3: FeO :
MgO : 7.43 CaO : 11.66 Na2O : 2.49
K2O : 0.18 TiO2 : 1.17 MnO : 0.17
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.44 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
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): 121.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 600/ 0
Core: 8 Sample Depth: 121.60
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: 14.93 Fe2O3(tot):
FeO(tot): 10.69 Fe2O3: FeO :
MgO : 6.85 CaO : 11.74 Na2O : 2.26
K2O : 0.20 TiO2 : 1.13 MnO :
P2O5 : 0.09 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.43 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): 121.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 600/ 620
Core: 8 Sample Depth: 121.61
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 PLAG SPARSELY PHYRIC BASALT
SiO2 : 49.96 Al2O3: 15.80 Fe2O3(tot):
FeO(tot): 10.35 Fe2O3: 3.36 FeO : 7.33
MgO : 7.23 CaO : 11.15 Na2O : 2.25
K2O : 0.33 TiO2 : 1.15 MnO : 0.19
P2O5 : 0.13 LOI : H2O+ : 0.65
H2O- : 0.38 CO2 : 0.03 SO3 :
S : 0.08 Total: 99.94 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): 121.00 Piece: 11
Hole: 332A Top/Bottom Interval(mm): 950/ 980
Core: 8 Sample Depth: 121.97
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.35 Al2O3: 14.86 Fe2O3(tot):
FeO(tot): 9.87 Fe2O3: 2.89 FeO : 7.27
MgO : 7.27 CaO : 12.04 Na2O : 2.28
K2O : 0.36 TiO2 : 1.03 MnO : 0.19
P2O5 : 0.13 LOI : H2O+ : 0.47
H2O- : 0.70 CO2 : 0.02 SO3 :
S : Total: 99.86 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): 121.00 Piece: 11
Hole: 332A Top/Bottom Interval(mm): 950/ 980
Core: 8 Sample Depth: 121.97
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 : 50.46 Al2O3: 14.02 Fe2O3(tot):
FeO(tot): 9.91 Fe2O3: FeO :
MgO : 6.91 CaO : 12.21 Na2O : 2.20
K2O : 0.35 TiO2 : 1.11 MnO : 0.17
P2O5 : 0.13 LOI : 1.20 H2O+ : 0.48
H2O- : 0.50 CO2 : 0.27 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
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): 121.00 Piece: 11
Hole: 332A Top/Bottom Interval(mm): 950/ 980
Core: 8 Sample Depth: 121.97
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 : 0.02 SO3 :
S : 0.0143 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): 121.00 Piece: 11
Hole: 332A Top/Bottom Interval(mm): 960/ 990
Core: 8 Sample Depth: 121.97
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 : 50.32 Al2O3: 15.14 Fe2O3(tot):
FeO(tot): 9.99 Fe2O3: FeO :
MgO : 7.40 CaO : 12.09 Na2O : 2.08
K2O : 0.33 TiO2 : 1.22 MnO : 0.17
P2O5 : 0.15 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): 121.00 Piece: 11
Hole: 332A Top/Bottom Interval(mm): 960/ 990
Core: 8 Sample Depth: 121.97
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: 14.70 Fe2O3(tot):
FeO(tot): 10.53 Fe2O3: FeO :
MgO : 6.90 CaO : 12.00 Na2O : 2.30
K2O : 0.33 TiO2 : 1.39 MnO : 0.17
P2O5 : 0.17 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.1100 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): 121.00 Piece: 11
Hole: 332A Top/Bottom Interval(mm): 980/1000
Core: 8 Sample Depth: 121.99
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 : 51.20 Al2O3: 14.60 Fe2O3(tot):
FeO(tot): 10.44 Fe2O3: FeO :
MgO : 6.20 CaO : 12.20 Na2O : 2.40
K2O : 0.34 TiO2 : 1.25 MnO : 0.18
P2O5 : 0.13 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0400 Total: 100.10 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.
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): 121.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1200/1220
Core: 8 Sample Depth: 122.21
Sect: 1 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
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+ : 0.74
H2O- : 0.80 CO2 : 0.28 SO3 :
S : Total: 1.82 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): 121.00 Piece: 13C
Hole: 332A Top/Bottom Interval(mm): 20/ 150
Core: 8 Sample Depth: 122.59
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-CPX-OL SPARSELY PHYRIC BASALT
SiO2 : 50.77 Al2O3: 14.88 Fe2O3(tot):
FeO(tot): 9.87 Fe2O3: 2.81 FeO : 7.34
MgO : 7.37 CaO : 12.14 Na2O : 2.27
K2O : 0.32 TiO2 : 1.12 MnO : 0.17
P2O5 : 0.11 LOI : H2O+ : 0.54
H2O- : 0.46 CO2 : 0.14 SO3 :
S : Total: 100.44 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): 121.00 Piece: 13C
Hole: 332A Top/Bottom Interval(mm): 20/ 150
Core: 8 Sample Depth: 122.59
Sect: 2 Analyst Name: Dmitriev, L.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS PLAG-CPX-OL SPARSELY PHYRIC BASALT
SiO2 : 50.34 Al2O3: 14.44 Fe2O3(tot):
FeO(tot): 10.44 Fe2O3: 3.70 FeO : 7.11
MgO : 7.36 CaO : 12.04 Na2O : 2.25
K2O : 0.34 TiO2 : 1.20 MnO : 0.20
P2O5 : LOI : H2O+ : 0.47
H2O- : 0.44 CO2 : 0.10 SO3 :
S : Total: 99.99 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 121.00 Piece: 13C
Hole: 332A Top/Bottom Interval(mm): 20/ 150
Core: 8 Sample Depth: 122.59
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS PLAG-CPX-OL SPARSELY PHYRIC BASALT
SiO2 : 50.69 Al2O3: 15.23 Fe2O3(tot):
FeO(tot): 9.79 Fe2O3: 3.08 FeO : 7.02
MgO : 7.15 CaO : 12.22 Na2O : 2.13
K2O : 0.28 TiO2 : 1.13 MnO : 0.18
P2O5 : 0.08 LOI : H2O+ : 0.50
H2O- : 0.42 CO2 : 0.09 SO3 :
S : Total: 100.20 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): 121.00 Piece: 13C
Hole: 332A Top/Bottom Interval(mm): 20/ 150
Core: 8 Sample Depth: 122.59
Sect: 2 Analyst Name: Schilling, J.-G.
Analytical Method(s):
Other Other Other
Alteration Rock type Rock name
IGNEOUS PLAG-CPX-OL SPARSELY PHYRIC BASALT
SiO2 : 50.86 Al2O3: 14.50 Fe2O3(tot):
FeO(tot): 9.90 Fe2O3: 3.01 FeO : 7.19
MgO : 7.23 CaO : 12.24 Na2O : 2.23
K2O : 0.34 TiO2 : 1.11 MnO : 0.18
P2O5 : 0.13 LOI : H2O+ : 0.51
H2O- : 0.40 CO2 : 0.00 SO3 :
S : Total: 99.92 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): 121.00 Piece: 13C
Hole: 332A Top/Bottom Interval(mm): 20/ 150
Core: 8 Sample Depth: 122.59
Sect: 2 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG-CPX-OL SPARSELY PHYRIC BASALT
SiO2 : 51.51 Al2O3: 14.60 Fe2O3(tot):
FeO(tot): 9.71 Fe2O3: 2.89 FeO : 7.11
MgO : 7.53 CaO : 11.99 Na2O : 2.17
K2O : 0.33 TiO2 : 1.08 MnO : 0.15
P2O5 : LOI : 0.70 H2O+ : 0.49
H2O- : 0.44 CO2 : 0.06 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.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 121.00 Piece: 13C
Hole: 332A Top/Bottom Interval(mm): 20/ 150
Core: 8 Sample Depth: 122.59
Sect: 2 Analyst Name: Wright, T.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS PLAG-CPX-OL SPARSELY PHYRIC BASALT
SiO2 : 50.93 Al2O3: 14.60 Fe2O3(tot):
FeO(tot): 9.78 Fe2O3: 3.04 FeO : 7.04
MgO : 7.20 CaO : 12.07 Na2O : 2.24
K2O : 0.32 TiO2 : 1.17 MnO : 0.17
P2O5 : 0.12 LOI : H2O+ : 0.67
H2O- : 0.25 CO2 : 0.11 SO3 :
S : Total: 99.93 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): 121.00 Piece: 13C
Hole: 332A Top/Bottom Interval(mm): 20/ 150
Core: 8 Sample Depth: 122.59
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-CPX-OL SPARSELY 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 : 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): 121.00 Piece: 13C
Hole: 332A Top/Bottom Interval(mm): 20/ 150
Core: 8 Sample Depth: 122.59
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-CPX-OL SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 10.20 Fe2O3: FeO :
MgO : CaO : Na2O : 2.40
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 12.60 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): 121.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 150/ 0
Core: 8 Sample Depth: 122.65
Sect: 2 Analyst Name: Sigurdsson, H.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 51.80 Al2O3: 14.80 Fe2O3(tot):
FeO(tot): 9.65 Fe2O3: 1.50 FeO : 8.30
MgO : 7.30 CaO : 12.40 Na2O : 2.19
K2O : 0.31 TiO2 : 1.13 MnO : 0.21
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.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Results are averages for multiple analyses of the specimen.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 121.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 180/ 200
Core: 8 Sample Depth: 122.69
Sect: 2 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 51.52 Al2O3: 14.77 Fe2O3(tot):
FeO(tot): 9.22 Fe2O3: 2.74 FeO : 6.75
MgO : 7.07 CaO : 12.10 Na2O : 2.24
K2O : 0.38 TiO2 : 1.11 MnO : 0.16
P2O5 : 0.13 LOI : 0.58 H2O+ : 0.69
H2O- : 0.31 CO2 : 0.13 SO3 :
S : Total: 100.10 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 121.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 330/ 350
Core: 8 Sample Depth: 122.84
Sect: 2 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 50.75 Al2O3: 14.45 Fe2O3(tot):
FeO(tot): 9.37 Fe2O3: 2.69 FeO : 6.95
MgO : 7.00 CaO : 12.61 Na2O : 2.21
K2O : 0.25 TiO2 : 1.08 MnO : 0.17
P2O5 : 0.15 LOI : 0.72 H2O+ : 0.44
H2O- : 0.26 CO2 : 0.57 SO3 :
S : Total: 99.58 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 121.00 Piece: 19
Hole: 332A Top/Bottom Interval(mm): 450/ 0
Core: 8 Sample Depth: 122.95
Sect: 2 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 : 0.01 SO3 :
S : 0.0039 Total: 0.01 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): 121.00 Piece: 19
Hole: 332A Top/Bottom Interval(mm): 450/ 0
Core: 8 Sample Depth: 122.95
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 SPARSELY PHYRIC BASALT
SiO2 : 50.97 Al2O3: 14.62 Fe2O3(tot):
FeO(tot): 9.92 Fe2O3: 2.86 FeO : 7.34
MgO : 7.30 CaO : 12.22 Na2O : 2.19
K2O : 0.27 TiO2 : 1.10 MnO : 0.18
P2O5 : 0.13 LOI : H2O+ : 0.76
H2O- : 0.52 CO2 : 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
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 121.00 Piece: 19
Hole: 332A Top/Bottom Interval(mm): 450/ 0
Core: 8 Sample Depth: 122.95
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 SPARSELY PHYRIC BASALT
SiO2 : 50.74 Al2O3: 14.65 Fe2O3(tot):
FeO(tot): 9.98 Fe2O3: 2.93 FeO : 7.34
MgO : 7.27 CaO : 12.23 Na2O : 2.35
K2O : 0.26 TiO2 : 1.11 MnO : 0.18
P2O5 : 0.12 LOI : H2O+ : 0.76
H2O- : 0.52 CO2 : 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
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 121.00 Piece: 23
Hole: 332A Top/Bottom Interval(mm): 750/ 770
Core: 8 Sample Depth: 123.26
Sect: 2 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.33 Al2O3: 14.34 Fe2O3(tot):
FeO(tot): 9.42 Fe2O3: 3.91 FeO : 5.90
MgO : 6.88 CaO : 12.63 Na2O : 2.18
K2O : 0.37 TiO2 : 1.08 MnO : 0.18
P2O5 : 0.16 LOI : 1.29 H2O+ : 0.58
H2O- : 0.52 CO2 : 0.54 SO3 :
S : Total: 99.60 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 121.00 Piece: 25
Hole: 332A Top/Bottom Interval(mm): 900/ 920
Core: 8 Sample Depth: 123.41
Sect: 2 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 51.29 Al2O3: 14.66 Fe2O3(tot):
FeO(tot): 9.19 Fe2O3: 2.54 FeO : 6.90
MgO : 6.99 CaO : 12.47 Na2O : 2.19
K2O : 0.37 TiO2 : 1.09 MnO : 0.18
P2O5 : 0.13 LOI : 0.68 H2O+ : 0.68
H2O- : 0.22 CO2 : 0.36 SO3 :
S : Total: 100.07 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 121.00 Piece: 27
Hole: 332A Top/Bottom Interval(mm): 1090/1120
Core: 8 Sample Depth: 123.61
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.28 Al2O3: 14.57 Fe2O3(tot):
FeO(tot): 9.95 Fe2O3: 3.02 FeO : 7.23
MgO : 7.28 CaO : 12.26 Na2O : 2.29
K2O : 0.32 TiO2 : 1.01 MnO : 0.19
P2O5 : 0.08 LOI : H2O+ : 0.29
H2O- : 0.64 CO2 : 0.04 SO3 :
S : Total: 99.50 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): 121.00 Piece: 27
Hole: 332A Top/Bottom Interval(mm): 1090/1120
Core: 8 Sample Depth: 123.61
Sect: 2 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 : 48.44 Al2O3: 13.73 Fe2O3(tot):
FeO(tot): 9.42 Fe2O3: FeO :
MgO : 6.79 CaO : 11.87 Na2O : 2.25
K2O : 0.32 TiO2 : 1.06 MnO : 0.16
P2O5 : 0.13 LOI : 1.30 H2O+ : 0.39
H2O- : 0.80 CO2 : 0.26 SO3 :
S : Total: 96.67 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): 121.00 Piece: 27
Hole: 332A Top/Bottom Interval(mm): 1090/1120
Core: 8 Sample Depth: 123.61
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 : 0.04 SO3 :
S : 0.0045 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): 121.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1210/1270
Core: 8 Sample Depth: 123.74
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.82 Al2O3: 14.28 Fe2O3(tot):
FeO(tot): 10.79 Fe2O3: FeO :
MgO : 7.19 CaO : 11.87 Na2O : 1.93
K2O : 0.25 TiO2 : 1.24 MnO : 0.20
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.57 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.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 121.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1220/ 0
Core: 8 Sample Depth: 123.72
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.67 Al2O3: 14.98 Fe2O3(tot):
FeO(tot): 10.45 Fe2O3: FeO :
MgO : 6.86 CaO : 11.91 Na2O : 2.19
K2O : 0.18 TiO2 : 1.10 MnO :
P2O5 : 0.12 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.46 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): 130.50 Piece: 5
Hole: 332A Top/Bottom Interval(mm): 350/ 450
Core: 9 Sample Depth: 130.90
Sect: 1 Analyst Name: Lebedkova, A.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS SPARSELY PHYRIC BASALT
SiO2 : 50.90 Al2O3: 15.20 Fe2O3(tot):
FeO(tot): 9.47 Fe2O3: 2.17 FeO : 7.52
MgO : 7.17 CaO : 12.13 Na2O : 2.35
K2O : 0.32 TiO2 : 1.10 MnO : 0.18
P2O5 : LOI : 0.70 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.04 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.
Leg : 37 Depth to Top of Core(m): 130.50 Piece: 5
Hole: 332A Top/Bottom Interval(mm): 350/ 450
Core: 9 Sample Depth: 130.90
Sect: 1 Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS SPARSELY PHYRIC BASALT
SiO2 : 50.30 Al2O3: 14.80 Fe2O3(tot):
FeO(tot): 10.50 Fe2O3: FeO :
MgO : 5.58 CaO : 12.50 Na2O : 2.47
K2O : 0.35 TiO2 : 1.45 MnO : 0.21
P2O5 : LOI : 0.70 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.17 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): 130.50 Piece: 7
Hole: 332A Top/Bottom Interval(mm): 670/ 680
Core: 9 Sample Depth: 131.18
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 : 0.0077 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): 130.50 Piece: 7
Hole: 332A Top/Bottom Interval(mm): 670/ 680
Core: 9 Sample Depth: 131.18
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 : 51.18 Al2O3: 14.49 Fe2O3(tot):
FeO(tot): 9.76 Fe2O3: FeO :
MgO : 6.90 CaO : 12.09 Na2O : 2.25
K2O : 0.31 TiO2 : 1.13 MnO : 0.17
P2O5 : 0.12 LOI : 1.90 H2O+ : 0.52
H2O- : 0.70 CO2 : 0.17 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
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): 130.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 950/ 970
Core: 9 Sample Depth: 131.46
Sect: 1 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 50.27 Al2O3: 14.39 Fe2O3(tot):
FeO(tot): 10.08 Fe2O3: 3.53 FeO : 6.90
MgO : 6.99 CaO : 11.77 Na2O : 2.27
K2O : 0.29 TiO2 : 1.14 MnO : 0.17
P2O5 : 0.17 LOI : 1.07 H2O+ : 0.48
H2O- : 0.82 CO2 : 0.30 SO3 :
S : Total: 99.49 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 140.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 0/ 0
Core: 10 Sample Depth: 144.60
Sect: CC 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 : 0.0163 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): 140.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 0/ 0
Core: 10 Sample Depth: 144.60
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 MOD PHYRIC BASALT
SiO2 : 51.42 Al2O3: 14.21 Fe2O3(tot):
FeO(tot): 10.41 Fe2O3: FeO :
MgO : 6.93 CaO : 11.68 Na2O : 2.28
K2O : 0.47 TiO2 : 1.16 MnO : 0.17
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): 140.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 0/ 0
Core: 10 Sample Depth: 144.60
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 MOD PHYRIC BASALT
SiO2 : 51.01 Al2O3: 14.36 Fe2O3(tot):
FeO(tot): 10.47 Fe2O3: FeO :
MgO : 7.08 CaO : 11.82 Na2O : 2.17
K2O : 0.47 TiO2 : 1.16 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): 140.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 420/ 440
Core: 10 Sample Depth: 144.93
Sect: CC Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 50.91 Al2O3: 14.47 Fe2O3(tot):
FeO(tot): 9.65 Fe2O3: 3.33 FeO : 6.65
MgO : 6.77 CaO : 11.67 Na2O : 2.28
K2O : 0.41 TiO2 : 1.15 MnO : 0.17
P2O5 : 0.12 LOI : 1.28 H2O+ : 0.78
H2O- : 0.82 CO2 : 0.26 SO3 :
S : Total: 99.79 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 140.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 600/ 610
Core: 10 Sample Depth: 145.11
Sect: CC Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-CPX MOD PHYRIC BASALT
SiO2 : 49.69 Al2O3: 14.57 Fe2O3(tot):
FeO(tot): 10.24 Fe2O3: FeO :
MgO : 7.09 CaO : 11.67 Na2O : 2.22
K2O : 0.47 TiO2 : 1.18 MnO : 0.17
P2O5 : 0.14 LOI : 1.70 H2O+ : 0.78
H2O- : 0.70 CO2 : 0.12 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
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): 140.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 600/ 650
Core: 10 Sample Depth: 145.13
Sect: CC Analyst Name: Lebedkova, A.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS PLAG-CPX MOD PHYRIC BASALT
SiO2 : 50.30 Al2O3: 14.70 Fe2O3(tot):
FeO(tot): 9.82 Fe2O3: 3.45 FeO : 6.72
MgO : 6.95 CaO : 11.60 Na2O : 2.36
K2O : 0.38 TiO2 : 1.16 MnO : 0.17
P2O5 : LOI : 2.00 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.79 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.
Leg : 37 Depth to Top of Core(m): 140.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 600/ 650
Core: 10 Sample Depth: 145.13
Sect: CC Analyst Name: Shevalevsky, I.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-CPX MOD PHYRIC BASALT
SiO2 : 49.60 Al2O3: 14.10 Fe2O3(tot):
FeO(tot): 9.56 Fe2O3: FeO :
MgO : 5.98 CaO : 12.50 Na2O : 3.21
K2O : 0.72 TiO2 : 1.86 MnO : 0.14
P2O5 : 0.18 LOI : 2.00 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.85 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.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 140.00 Piece: 5
Hole: 332A Top/Bottom Interval(mm): 780/ 810
Core: 10 Sample Depth: 145.30
Sect: CC Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 50.00 Al2O3: 14.73 Fe2O3(tot):
FeO(tot): 10.04 Fe2O3: 4.21 FeO : 6.25
MgO : 7.17 CaO : 11.79 Na2O : 2.49
K2O : 0.24 TiO2 : 1.37 MnO : 0.17
P2O5 : 0.13 LOI : H2O+ : 0.50
H2O- : 1.72 CO2 : 0.02 SO3 :
S : Total: 100.79 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): 140.00 Piece: 5
Hole: 332A Top/Bottom Interval(mm): 780/ 810
Core: 10 Sample Depth: 145.30
Sect: CC 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 : 0.02 SO3 :
S : 0.0037 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): 140.00 Piece: 5
Hole: 332A Top/Bottom Interval(mm): 800/ 810
Core: 10 Sample Depth: 145.31
Sect: CC 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 : 49.55 Al2O3: 14.29 Fe2O3(tot):
FeO(tot): 9.96 Fe2O3: FeO :
MgO : 6.53 CaO : 11.80 Na2O :
K2O : 0.27 TiO2 : 1.18 MnO : 0.17
P2O5 : 0.14 LOI : 2.45 H2O+ : 0.57
H2O- : 1.70 CO2 : 0.19 SO3 :
S : Total: 97.46 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): 149.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 300/ 320
Core: 11 Sample Depth: 149.81
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 : SO3 :
S : 0.0939 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): 149.50 Piece: 4
Hole: 332A Top/Bottom Interval(mm): 830/ 850
Core: 11 Sample Depth: 150.34
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 : 0.34 SO3 :
S : 0.0063 Total: 0.34 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): 149.50 Piece: 4
Hole: 332A Top/Bottom Interval(mm): 840/ 860
Core: 11 Sample Depth: 150.35
Sect: 1 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 50.79 Al2O3: 14.88 Fe2O3(tot):
FeO(tot): 8.67 Fe2O3: 2.41 FeO : 6.50
MgO : 7.45 CaO : 12.84 Na2O : 2.10
K2O : 0.23 TiO2 : 0.95 MnO : 0.16
P2O5 : 0.10 LOI : 0.73 H2O+ : 0.65
H2O- : 0.45 CO2 : 0.10 SO3 :
S : Total: 99.61 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 149.50 Piece: 4
Hole: 332A Top/Bottom Interval(mm): 850/ 0
Core: 11 Sample Depth: 150.35
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 : 49.31 Al2O3: 15.04 Fe2O3(tot):
FeO(tot): 8.94 Fe2O3: 2.70 FeO : 6.51
MgO : 7.86 CaO : 13.23 Na2O : 2.10
K2O : 0.20 TiO2 : 0.95 MnO : 0.17
P2O5 : 0.10 LOI : H2O+ : 0.50
H2O- : 1.24 CO2 : 0.31 SO3 :
S : Total: 100.22 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.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 149.50 Piece: 4
Hole: 332A Top/Bottom Interval(mm): 870/ 880
Core: 11 Sample Depth: 150.38
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 : 49.42 Al2O3: 14.65 Fe2O3(tot):
FeO(tot): 8.70 Fe2O3: FeO :
MgO : 7.85 CaO : 13.03 Na2O : 2.15
K2O : 0.20 TiO2 : 0.97 MnO : 0.16
P2O5 : 0.11 LOI : 1.80 H2O+ : 0.48
H2O- : 0.80 CO2 : 0.36 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.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 149.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 1120/ 0
Core: 11 Sample Depth: 150.62
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.02 Al2O3: 15.04 Fe2O3(tot):
FeO(tot): 10.23 Fe2O3: FeO :
MgO : 7.35 CaO : 12.51 Na2O : 2.01
K2O : 0.15 TiO2 : 1.00 MnO :
P2O5 : 0.09 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): 159.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 810/ 830
Core: 12 Sample Depth: 159.82
Sect: 1 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.31 Al2O3: 14.56 Fe2O3(tot):
FeO(tot): 9.07 Fe2O3: 3.52 FeO : 5.90
MgO : 7.80 CaO : 12.82 Na2O : 2.00
K2O : 0.46 TiO2 : 0.87 MnO : 0.15
P2O5 : 0.10 LOI : 0.95 H2O+ : 1.03
H2O- : 0.37 CO2 : 0.44 SO3 :
S : Total: 100.33 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 159.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 930/ 970
Core: 12 Sample Depth: 159.95
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 : 50.40 Al2O3: 14.20 Fe2O3(tot):
FeO(tot): 8.91 Fe2O3: FeO :
MgO : 9.40 CaO : 12.20 Na2O : 2.20
K2O : 0.18 TiO2 : 0.98 MnO : 0.13
P2O5 : 0.14 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.3100 Total: 99.73 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): 159.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1070/1100
Core: 12 Sample Depth: 160.09
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 49.82 Al2O3: 14.75 Fe2O3(tot):
FeO(tot): 8.86 Fe2O3: 2.10 FeO : 6.97
MgO : 8.69 CaO : 12.61 Na2O : 2.07
K2O : 0.12 TiO2 : 0.90 MnO : 0.13
P2O5 : 0.10 LOI : H2O+ : 0.50
H2O- : 1.86 CO2 : 0.01 SO3 :
S : Total: 100.63 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): 159.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1070/1100
Core: 12 Sample Depth: 160.09
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 : 49.59 Al2O3: 14.59 Fe2O3(tot):
FeO(tot): 8.69 Fe2O3: FeO :
MgO : 8.20 CaO : 12.79 Na2O : 2.08
K2O : 0.10 TiO2 : 0.91 MnO : 0.13
P2O5 : 0.11 LOI : 2.30 H2O+ : 0.52
H2O- : 1.80 CO2 : 0.06 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
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): 159.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1070/1100
Core: 12 Sample Depth: 160.09
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 : 0.01 SO3 :
S : 0.0981 Total: 0.01 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): 159.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1080/1110
Core: 12 Sample Depth: 160.10
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 : 50.69 Al2O3: 14.82 Fe2O3(tot):
FeO(tot): 8.79 Fe2O3: FeO :
MgO : 8.56 CaO : 12.88 Na2O : 2.01
K2O : 0.12 TiO2 : 0.91 MnO : 0.14
P2O5 : 0.10 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): 159.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1080/1110
Core: 12 Sample Depth: 160.10
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 : 49.70 Al2O3: 14.50 Fe2O3(tot):
FeO(tot): 8.57 Fe2O3: 2.18 FeO : 6.61
MgO : 8.72 CaO : 13.09 Na2O : 2.06
K2O : 0.17 TiO2 : 0.87 MnO : 0.14
P2O5 : 0.09 LOI : 1.48 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.13 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): 159.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1230/ 0
Core: 12 Sample Depth: 160.23
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 : 49.70 Al2O3: 14.80 Fe2O3(tot):
FeO(tot): 9.90 Fe2O3: FeO :
MgO : 8.10 CaO : 12.30 Na2O : 2.30
K2O : 0.29 TiO2 : 1.01 MnO : 0.17
P2O5 : 0.14 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0800 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.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 159.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 60/ 80
Core: 12 Sample Depth: 160.57
Sect: 2 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 : 48.81 Al2O3: 14.47 Fe2O3(tot):
FeO(tot): 8.51 Fe2O3: FeO :
MgO : 8.28 CaO : 12.76 Na2O : 2.05
K2O : 0.18 TiO2 : 0.89 MnO : 0.14
P2O5 : 0.00 LOI : H2O+ : 0.40
H2O- : 2.17 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
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): 159.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 200/ 0
Core: 12 Sample Depth: 160.70
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 : SO3 :
S : 0.0582 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): 159.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 200/ 210
Core: 12 Sample Depth: 160.71
Sect: 2 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 : 49.05 Al2O3: 14.48 Fe2O3(tot):
FeO(tot): 8.31 Fe2O3: FeO :
MgO : 8.19 CaO : 12.87 Na2O : 2.24
K2O : 0.14 TiO2 : 0.92 MnO : 0.16
P2O5 : 0.11 LOI : 2.30 H2O+ : 0.54
H2O- : 1.80 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
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): 159.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 200/ 210
Core: 12 Sample Depth: 160.71
Sect: 2 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 : 49.22 Al2O3: 14.68 Fe2O3(tot):
FeO(tot): 8.39 Fe2O3: FeO :
MgO : 8.22 CaO : 13.10 Na2O : 2.20
K2O : 0.23 TiO2 : 0.90 MnO : 0.16
P2O5 : 0.11 LOI : 2.80 H2O+ : 0.57
H2O- : 1.50 CO2 : 0.08 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): 159.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 610/ 640
Core: 12 Sample Depth: 161.13
Sect: 2 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 : 49.24 Al2O3: 14.57 Fe2O3(tot):
FeO(tot): 8.67 Fe2O3: FeO :
MgO : 8.04 CaO : 13.31 Na2O : 2.28
K2O : 0.17 TiO2 : 0.90 MnO : 0.15
P2O5 : 0.10 LOI : 2.00 H2O+ : 0.61
H2O- : 1.20 CO2 : 0.10 SO3 :
S : Total: 100.30 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): 168.50 Piece: 1
Hole: 332A Top/Bottom Interval(mm): 1140/1150
Core: 13 Sample Depth: 169.64
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 : SO3 :
S : 0.0103 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): 168.50 Piece: 1
Hole: 332A Top/Bottom Interval(mm): 1140/1150
Core: 13 Sample Depth: 169.64
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 49.47 Al2O3: 14.56 Fe2O3(tot):
FeO(tot): 9.15 Fe2O3: FeO :
MgO : 7.30 CaO : 12.40 Na2O : 2.23
K2O : 0.28 TiO2 : 1.05 MnO : 0.15
P2O5 : 0.14 LOI : 1.60 H2O+ : 0.58
H2O- : 0.90 CO2 : 0.09 SO3 :
S : Total: 99.32 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): 168.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 1200/ 0
Core: 13 Sample Depth: 169.70
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.45 Al2O3: 14.99 Fe2O3(tot):
FeO(tot): 9.92 Fe2O3: FeO :
MgO : 7.59 CaO : 12.18 Na2O : 2.12
K2O : 0.17 TiO2 : 1.04 MnO :
P2O5 : 0.09 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.55 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): 168.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 1260/ 0
Core: 13 Sample Depth: 169.76
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.39 Al2O3: 15.00 Fe2O3(tot):
FeO(tot): 10.19 Fe2O3: FeO :
MgO : 7.21 CaO : 12.35 Na2O : 2.24
K2O : 0.15 TiO2 : 1.09 MnO :
P2O5 : 0.08 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): 168.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 1260/1270
Core: 13 Sample Depth: 169.76
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.43 Al2O3: 14.43 Fe2O3(tot):
FeO(tot): 10.43 Fe2O3: FeO :
MgO : 7.60 CaO : 12.05 Na2O : 2.10
K2O : 0.20 TiO2 : 1.16 MnO : 0.21
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.61 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): 168.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 1260/1270
Core: 13 Sample Depth: 169.76
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.81 Al2O3: 14.48 Fe2O3(tot):
FeO(tot): 10.40 Fe2O3: FeO :
MgO : 7.58 CaO : 12.16 Na2O : 2.24
K2O : 0.17 TiO2 : 1.22 MnO : 0.24
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.30 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): 168.50 Piece: 1
Hole: 332A Top/Bottom Interval(mm): 1440/1460
Core: 13 Sample Depth: 169.95
Sect: 1 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.73 Al2O3: 14.83 Fe2O3(tot):
FeO(tot): 9.35 Fe2O3: 3.56 FeO : 6.15
MgO : 7.20 CaO : 12.46 Na2O : 2.32
K2O : 0.25 TiO2 : 1.07 MnO : 0.15
P2O5 : 0.12 LOI : 0.33 H2O+ : 0.91
H2O- : 0.14 CO2 : 0.32 SO3 :
S : Total: 100.21 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 178.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 550/ 0
Core: 14 Sample Depth: 178.55
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.41 Al2O3: 14.80 Fe2O3(tot):
FeO(tot): 10.13 Fe2O3: FeO :
MgO : 7.38 CaO : 12.28 Na2O : 2.18
K2O : 0.14 TiO2 : 1.06 MnO :
P2O5 : 0.09 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.47 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): 178.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 610/ 0
Core: 14 Sample Depth: 178.61
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 : 0.27 SO3 :
S : 0.0076 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): 178.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 610/ 0
Core: 14 Sample Depth: 178.61
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.46 Al2O3: 14.57 Fe2O3(tot):
FeO(tot): 9.67 Fe2O3: 3.25 FeO : 6.75
MgO : 7.35 CaO : 12.98 Na2O : 2.20
K2O : 0.34 TiO2 : 1.07 MnO : 0.17
P2O5 : 0.11 LOI : H2O+ : 0.97
H2O- : 0.63 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): 178.00 Piece: 9
Hole: 332A Top/Bottom Interval(mm): 1010/1030
Core: 14 Sample Depth: 179.02
Sect: 1 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 51.00 Al2O3: 14.71 Fe2O3(tot):
FeO(tot): 9.30 Fe2O3: 3.78 FeO : 5.90
MgO : 7.51 CaO : 12.38 Na2O : 2.14
K2O : 0.18 TiO2 : 1.08 MnO : 0.16
P2O5 : 0.13 LOI : 0.21 H2O+ : 0.21
H2O- : 0.29 CO2 : SO3 :
S : Total: 99.47 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 178.00 Piece: 12
Hole: 332A Top/Bottom Interval(mm): 1230/1260
Core: 14 Sample Depth: 179.25
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-CPX SPARSELY PHYRIC BASALT
SiO2 : 49.69 Al2O3: 14.64 Fe2O3(tot):
FeO(tot): 10.02 Fe2O3: 3.73 FeO : 6.66
MgO : 7.23 CaO : 12.20 Na2O : 2.25
K2O : 0.45 TiO2 : 0.99 MnO : 0.17
P2O5 : 0.07 LOI : H2O+ : 0.50
H2O- : 1.03 CO2 : 0.03 SO3 :
S : Total: 99.64 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): 178.00 Piece: 12
Hole: 332A Top/Bottom Interval(mm): 1230/1260
Core: 14 Sample Depth: 179.25
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 : 49.50 Al2O3: 13.87 Fe2O3(tot):
FeO(tot): 9.20 Fe2O3: FeO :
MgO : 7.09 CaO : 12.04 Na2O : 2.22
K2O : 0.44 TiO2 : 1.04 MnO : 0.16
P2O5 : 0.12 LOI : 2.60 H2O+ : 0.56
H2O- : 0.90 CO2 : 0.13 SO3 :
S : Total: 98.30 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): 178.00 Piece: 12
Hole: 332A Top/Bottom Interval(mm): 1230/1260
Core: 14 Sample Depth: 179.25
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 : 0.0064 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): 178.00 Piece: 12
Hole: 332A Top/Bottom Interval(mm): 1250/1280
Core: 14 Sample Depth: 179.26
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 PHYRIC BASALT
SiO2 : 50.63 Al2O3: 14.62 Fe2O3(tot):
FeO(tot): 10.09 Fe2O3: FeO :
MgO : 7.19 CaO : 12.41 Na2O : 2.15
K2O : 0.44 TiO2 : 1.08 MnO : 0.17
P2O5 : 0.12 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): 178.00 Piece: 12
Hole: 332A Top/Bottom Interval(mm): 1250/1280
Core: 14 Sample Depth: 179.26
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 PHYRIC BASALT
SiO2 : 50.10 Al2O3: 14.10 Fe2O3(tot):
FeO(tot): 10.11 Fe2O3: 4.08 FeO : 6.44
MgO : 7.39 CaO : 12.60 Na2O : 2.10
K2O : 0.48 TiO2 : 1.03 MnO : 0.18
P2O5 : 0.09 LOI : 1.59 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.59 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): 178.00 Piece: 12
Hole: 332A Top/Bottom Interval(mm): 1270/1290
Core: 14 Sample Depth: 179.28
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-CPX SPARSELY PHYRIC BASALT
SiO2 : 50.60 Al2O3: 14.50 Fe2O3(tot):
FeO(tot): 10.26 Fe2O3: FeO :
MgO : 6.20 CaO : 12.70 Na2O : 2.50
K2O : 0.44 TiO2 : 1.24 MnO : 0.18
P2O5 : 0.13 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0500 Total: 99.89 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): 178.00 Piece: 12
Hole: 332A Top/Bottom Interval(mm): 1270/1290
Core: 14 Sample Depth: 179.28
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-CPX SPARSELY PHYRIC BASALT
SiO2 : 51.10 Al2O3: 14.80 Fe2O3(tot):
FeO(tot): 10.08 Fe2O3: FeO :
MgO : 6.20 CaO : 12.20 Na2O : 2.50
K2O : 0.39 TiO2 : 1.25 MnO : 0.17
P2O5 : 0.14 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0600 Total: 99.95 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): 187.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 620/ 630
Core: 15 Sample Depth: 188.13
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.83 Al2O3: 14.50 Fe2O3(tot):
FeO(tot): 10.02 Fe2O3: FeO :
MgO : 8.25 CaO : 12.41 Na2O : 2.10
K2O : 0.18 TiO2 : 1.14 MnO : 0.22
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 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.
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): 187.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 0/ 0
Core: 15 Sample Depth: 189.10
Sect: CC Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-CPX-OL MOD PHYRIC BASALT
SiO2 : 49.19 Al2O3: 14.80 Fe2O3(tot):
FeO(tot): 9.01 Fe2O3: FeO :
MgO : 7.59 CaO : 12.76 Na2O : 2.03
K2O : 0.31 TiO2 : 1.04 MnO : 0.16
P2O5 : 0.11 LOI : 0.90 H2O+ : 0.48
H2O- : 0.40 CO2 : 0.09 SO3 :
S : Total: 98.97 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): 187.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 590/ 0
Core: 15 Sample Depth: 189.59
Sect: CC Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.34 Al2O3: 14.78 Fe2O3(tot):
FeO(tot): 9.71 Fe2O3: FeO :
MgO : 7.57 CaO : 12.59 Na2O : 2.08
K2O : 0.16 TiO2 : 1.00 MnO :
P2O5 : 0.10 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): 187.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 840/ 0
Core: 15 Sample Depth: 189.84
Sect: CC 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 : 0.07 SO3 :
S : 0.0114 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): 187.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 840/ 0
Core: 15 Sample Depth: 189.84
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-OL SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 7.32 Fe2O3: FeO : 7.32
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 0.93
H2O- : 0.48 CO2 : SO3 :
S : Total: 8.73 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): 197.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1240/1250
Core: 16 Sample Depth: 198.25
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 51.12 Al2O3: 14.96 Fe2O3(tot):
FeO(tot): 9.01 Fe2O3: 1.59 FeO : 7.58
MgO : 7.28 CaO : 12.12 Na2O : 2.34
K2O : 0.26 TiO2 : 1.03 MnO : 0.19
P2O5 : 0.07 LOI : H2O+ : 0.74
H2O- : 0.84 CO2 : 0.04 SO3 :
S : Total: 100.16 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): 197.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1240/1250
Core: 16 Sample Depth: 198.25
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 : 50.71 Al2O3: 14.53 Fe2O3(tot):
FeO(tot): 9.00 Fe2O3: FeO :
MgO : 7.25 CaO : 12.24 Na2O : 2.37
K2O : 0.25 TiO2 : 1.16 MnO : 0.18
P2O5 : 0.13 LOI : 1.00 H2O+ : 0.54
H2O- : 0.50 CO2 : 0.10 SO3 :
S : Total: 99.96 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): 197.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1250/ 0
Core: 16 Sample Depth: 198.25
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 : SO3 :
S : 0.0965 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): 197.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1250/ 0
Core: 16 Sample Depth: 198.25
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 : 51.25 Al2O3: 14.72 Fe2O3(tot):
FeO(tot): 9.53 Fe2O3: 2.18 FeO : 7.57
MgO : 7.20 CaO : 12.38 Na2O : 2.13
K2O : 0.31 TiO2 : 1.11 MnO : 0.18
P2O5 : 0.13 LOI : H2O+ : 1.07
H2O- : 0.39 CO2 : SO3 :
S : Total: 100.62 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): 197.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1250/ 0
Core: 16 Sample Depth: 198.25
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 : 0.05 SO3 :
S : 0.0750 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): 197.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1250/ 0
Core: 16 Sample Depth: 198.25
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 : 51.25 Al2O3: 14.71 Fe2O3(tot):
FeO(tot): 9.51 Fe2O3: 2.16 FeO : 7.57
MgO : 7.13 CaO : 12.36 Na2O : 2.27
K2O : 0.31 TiO2 : 1.09 MnO : 0.18
P2O5 : 0.13 LOI : H2O+ : 1.07
H2O- : 0.39 CO2 : SO3 :
S : Total: 100.62 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): 206.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 140/ 170
Core: 17 Sample Depth: 206.66
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.49 Al2O3: 14.80 Fe2O3(tot):
FeO(tot): 9.62 Fe2O3: FeO :
MgO : 7.05 CaO : 13.11 Na2O : 2.15
K2O : 0.31 TiO2 : 1.10 MnO : 0.18
P2O5 : 0.13 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): 206.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 140/ 170
Core: 17 Sample Depth: 206.66
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 : 50.10 Al2O3: 14.00 Fe2O3(tot):
FeO(tot): 9.47 Fe2O3: 3.08 FeO : 6.70
MgO : 7.13 CaO : 13.21 Na2O : 2.12
K2O : 0.37 TiO2 : 1.04 MnO : 0.19
P2O5 : 0.09 LOI : 2.04 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.03 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): 206.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 500/ 520
Core: 17 Sample Depth: 207.01
Sect: 1 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.54 Al2O3: 14.21 Fe2O3(tot):
FeO(tot): 10.06 Fe2O3: 3.96 FeO : 6.50
MgO : 6.90 CaO : 11.66 Na2O : 2.13
K2O : 0.55 TiO2 : 1.06 MnO : 0.17
P2O5 : 0.13 LOI : 1.11 H2O+ : 0.82
H2O- : 0.68 CO2 : 0.04 SO3 :
S : Total: 99.35 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 206.50 Piece: 9
Hole: 332A Top/Bottom Interval(mm): 720/ 0
Core: 17 Sample Depth: 207.22
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 : SO3 :
S : 0.0891 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): 206.50 Piece: 9
Hole: 332A Top/Bottom Interval(mm): 720/ 730
Core: 17 Sample Depth: 207.22
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 : 48.70 Al2O3: 14.84 Fe2O3(tot):
FeO(tot): 9.39 Fe2O3: FeO :
MgO : 8.09 CaO : 12.27 Na2O : 2.15
K2O : 0.15 TiO2 : 1.23 MnO : 0.17
P2O5 : 0.12 LOI : 1.10 H2O+ : 0.50
H2O- : 0.70 CO2 : 0.09 SO3 :
S : Total: 99.45 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.
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): 206.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 950/ 970
Core: 17 Sample Depth: 207.46
Sect: 1 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 49.50 Al2O3: 14.44 Fe2O3(tot):
FeO(tot): 9.53 Fe2O3: 3.42 FeO : 6.45
MgO : 7.58 CaO : 12.02 Na2O : 2.17
K2O : 0.25 TiO2 : 1.03 MnO : 0.16
P2O5 : 0.14 LOI : 1.97 H2O+ : 0.99
H2O- : 1.51 CO2 : 0.10 SO3 :
S : Total: 99.76 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 216.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 00/1500
Core: 18 Sample Depth: 216.75
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.76 Al2O3: 14.42 Fe2O3(tot):
FeO(tot): 10.10 Fe2O3: FeO :
MgO : 7.75 CaO : 12.13 Na2O : 2.15
K2O : 0.20 TiO2 : 1.05 MnO : 0.21
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): 216.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 0/ 0
Core: 18 Sample Depth: 219.10
Sect: CC 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 : 50.47 Al2O3: 14.63 Fe2O3(tot):
FeO(tot): 9.65 Fe2O3: FeO :
MgO : 7.96 CaO : 12.18 Na2O : 2.11
K2O : 0.16 TiO2 : 1.03 MnO : 0.15
P2O5 : 0.12 LOI : -0.40 H2O+ : 0.37
H2O- : 0.00 CO2 : 0.09 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): 216.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 0/ 0
Core: 18 Sample Depth: 219.10
Sect: CC Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.21 Al2O3: 14.86 Fe2O3(tot):
FeO(tot): 9.86 Fe2O3: FeO :
MgO : 7.67 CaO : 12.39 Na2O : 2.07
K2O : 0.16 TiO2 : 1.06 MnO :
P2O5 : 0.11 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.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 225.50 Piece: 1
Hole: 332A Top/Bottom Interval(mm): 350/ 360
Core: 19 Sample Depth: 225.86
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 : 49.54 Al2O3: 14.01 Fe2O3(tot):
FeO(tot): 9.43 Fe2O3: FeO :
MgO : 7.10 CaO : 12.51 Na2O : 2.25
K2O : 0.34 TiO2 : 1.03 MnO : 0.16
P2O5 : 0.11 LOI : 1.30 H2O+ : 0.71
H2O- : 0.40 CO2 : 0.20 SO3 :
S : Total: 98.84 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.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 225.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 480/ 0
Core: 19 Sample Depth: 225.98
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.80 Al2O3: 16.03 Fe2O3(tot):
FeO(tot): 9.50 Fe2O3: FeO :
MgO : 9.27 CaO : 12.24 Na2O : 2.11
K2O : 0.17 TiO2 : 0.85 MnO : 0.16
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.13 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): 225.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 580/ 0
Core: 19 Sample Depth: 226.08
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.81 Al2O3: 13.91 Fe2O3(tot):
FeO(tot): 10.17 Fe2O3: FeO :
MgO : 7.78 CaO : 12.32 Na2O : 1.97
K2O : 0.24 TiO2 : 1.23 MnO : 0.17
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.60 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): 235.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 710/ 710
Core: 20 Sample Depth: 237.21
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 : 50.50 Al2O3: 13.50 Fe2O3(tot):
FeO(tot): 9.72 Fe2O3: FeO :
MgO : 8.50 CaO : 12.70 Na2O : 2.30
K2O : 0.19 TiO2 : 1.14 MnO : 0.16
P2O5 : 0.13 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.1000 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.
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): 235.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 710/ 740
Core: 20 Sample Depth: 237.22
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 : 50.23 Al2O3: 15.04 Fe2O3(tot):
FeO(tot): 9.26 Fe2O3: FeO :
MgO : 8.07 CaO : 12.63 Na2O : 2.24
K2O : 0.18 TiO2 : 1.03 MnO : 0.16
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): 235.00 Piece: 7
Hole: 332A Top/Bottom Interval(mm): 1100/ 0
Core: 20 Sample Depth: 237.60
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 : SO3 :
S : 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): 235.00 Piece: 7
Hole: 332A Top/Bottom Interval(mm): 1120/1130
Core: 20 Sample Depth: 237.63
Sect: 2 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 : 49.48 Al2O3: 14.51 Fe2O3(tot):
FeO(tot): 8.99 Fe2O3: FeO :
MgO : 7.86 CaO : 12.40 Na2O : 2.22
K2O : 0.18 TiO2 : 1.03 MnO : 0.15
P2O5 : 0.12 LOI : 2.30 H2O+ : 0.65
H2O- : 1.30 CO2 : 0.06 SO3 :
S : Total: 99.95 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): 244.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 310/ 330
Core: 21 Sample Depth: 244.82
Sect: 1 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 49.38 Al2O3: 14.59 Fe2O3(tot):
FeO(tot): 8.67 Fe2O3: 2.91 FeO : 6.05
MgO : 7.25 CaO : 13.16 Na2O : 2.15
K2O : 0.30 TiO2 : 1.01 MnO : 0.16
P2O5 : 0.13 LOI : 1.74 H2O+ : 0.65
H2O- : 0.55 CO2 : 0.66 SO3 :
S : Total: 98.95 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 244.50 Piece: 4
Hole: 332A Top/Bottom Interval(mm): 570/ 590
Core: 21 Sample Depth: 245.08
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 : 50.70 Al2O3: 14.20 Fe2O3(tot):
FeO(tot): 9.54 Fe2O3: FeO :
MgO : 7.70 CaO : 13.00 Na2O : 2.20
K2O : 0.26 TiO2 : 1.14 MnO : 0.17
P2O5 : 0.13 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0500 Total: 100.10 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.
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): 244.50 Piece: 4
Hole: 332A Top/Bottom Interval(mm): 570/ 600
Core: 21 Sample Depth: 245.09
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 : 49.61 Al2O3: 14.60 Fe2O3(tot):
FeO(tot): 8.22 Fe2O3: FeO :
MgO : 7.89 CaO : 12.69 Na2O : 2.19
K2O : 0.20 TiO2 : 0.99 MnO : 0.14
P2O5 : 0.12 LOI : 1.60 H2O+ : 0.43
H2O- : 0.70 CO2 : 0.24 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
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): 244.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 1010/1030
Core: 21 Sample Depth: 245.52
Sect: 1 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.44 Al2O3: 14.80 Fe2O3(tot):
FeO(tot): 8.81 Fe2O3: 2.90 FeO : 6.20
MgO : 7.94 CaO : 12.79 Na2O : 1.96
K2O : 0.23 TiO2 : 0.95 MnO : 0.14
P2O5 : 0.13 LOI : 0.70 H2O+ : 0.68
H2O- : 0.42 CO2 : 0.15 SO3 :
S : Total: 99.73 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 244.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 1320/1340
Core: 21 Sample Depth: 245.83
Sect: 1 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.04 Al2O3: 14.66 Fe2O3(tot):
FeO(tot): 8.39 Fe2O3: 2.54 FeO : 6.10
MgO : 7.58 CaO : 13.45 Na2O : 2.05
K2O : 0.24 TiO2 : 0.95 MnO : 0.15
P2O5 : 0.11 LOI : 1.48 H2O+ : 0.42
H2O- : 0.53 CO2 : 0.84 SO3 :
S : Total: 99.66 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 254.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 760/ 0
Core: 22 Sample Depth: 254.76
Sect: 1 Analyst Name: Sigurdsson, H.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.30 Al2O3: 14.00 Fe2O3(tot):
FeO(tot): 9.15 Fe2O3: FeO :
MgO : 8.40 CaO : 12.80 Na2O : 2.02
K2O : 0.15 TiO2 : 0.96 MnO : 0.23
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.21 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.
Results are averages for multiple analyses of the specimen.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 254.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1030/1070
Core: 22 Sample Depth: 255.05
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.94 Al2O3: 14.21 Fe2O3(tot):
FeO(tot): 11.22 Fe2O3: FeO :
MgO : 6.99 CaO : 11.42 Na2O : 2.31
K2O : 0.24 TiO2 : 1.32 MnO : 0.21
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.86 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): 254.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1050/ 0
Core: 22 Sample Depth: 255.05
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.81 Al2O3: 14.60 Fe2O3(tot):
FeO(tot): 10.72 Fe2O3: FeO :
MgO : 6.67 CaO : 11.44 Na2O : 2.27
K2O : 0.18 TiO2 : 1.16 MnO :
P2O5 : 0.11 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.96 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): 254.00 Piece: 16
Hole: 332A Top/Bottom Interval(mm): 1360/ 0
Core: 22 Sample Depth: 255.36
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 49.81 Al2O3: 14.62 Fe2O3(tot):
FeO(tot): 10.01 Fe2O3: 3.45 FeO : 6.91
MgO : 6.89 CaO : 11.85 Na2O : 2.32
K2O : 0.38 TiO2 : 1.11 MnO : 0.18
P2O5 : 0.15 LOI : H2O+ : 0.42
H2O- : 1.35 CO2 : 0.09 SO3 :
S : Total: 99.53 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): 254.00 Piece: 16
Hole: 332A Top/Bottom Interval(mm): 1360/ 0
Core: 22 Sample Depth: 255.36
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 : 0.0197 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): 254.00 Piece: 16
Hole: 332A Top/Bottom Interval(mm): 1360/1370
Core: 22 Sample Depth: 255.37
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 : 49.37 Al2O3: 14.51 Fe2O3(tot):
FeO(tot): 10.11 Fe2O3: FeO :
MgO : 7.29 CaO : 12.08 Na2O : 2.20
K2O : 0.38 TiO2 : 1.22 MnO : 0.17
P2O5 : 0.14 LOI : 1.90 H2O+ : 0.66
H2O- : 1.00 CO2 : 0.12 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.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 263.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 260/ 270
Core: 23 Sample Depth: 263.76
Sect: 1 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 49.55 Al2O3: 14.54 Fe2O3(tot):
FeO(tot): 9.20 Fe2O3: 3.17 FeO : 6.35
MgO : 7.51 CaO : 12.21 Na2O : 2.04
K2O : 0.24 TiO2 : 1.03 MnO : 0.13
P2O5 : 0.15 LOI : 2.08 H2O+ : 0.93
H2O- : 1.37 CO2 : 0.25 SO3 :
S : Total: 99.47 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 263.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 530/ 0
Core: 23 Sample Depth: 264.03
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.71 Al2O3: 14.90 Fe2O3(tot):
FeO(tot): 10.89 Fe2O3: FeO :
MgO : 6.58 CaO : 11.53 Na2O : 2.35
K2O : 0.15 TiO2 : 1.17 MnO :
P2O5 : 0.11 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): 263.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 530/ 540
Core: 23 Sample Depth: 264.04
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.98 Al2O3: 14.09 Fe2O3(tot):
FeO(tot): 11.42 Fe2O3: FeO :
MgO : 7.15 CaO : 11.30 Na2O : 2.38
K2O : 0.21 TiO2 : 1.36 MnO : 0.25
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.14 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): 263.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 590/ 610
Core: 23 Sample Depth: 264.10
Sect: 1 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.55 Al2O3: 14.12 Fe2O3(tot):
FeO(tot): 10.55 Fe2O3: 3.83 FeO : 7.10
MgO : 6.74 CaO : 11.49 Na2O : 2.21
K2O : 0.34 TiO2 : 1.17 MnO : 0.15
P2O5 : 0.14 LOI : 1.41 H2O+ : 1.00
H2O- : 1.00 CO2 : 0.31 SO3 :
S : Total: 100.15 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 263.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 1000/1050
Core: 23 Sample Depth: 264.53
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.17 Al2O3: 14.38 Fe2O3(tot):
FeO(tot): 10.03 Fe2O3: FeO :
MgO : 6.58 CaO : 11.49 Na2O : 2.17
K2O : 0.39 TiO2 : 1.23 MnO : 0.16
P2O5 : 0.12 LOI : 2.07 H2O+ : 0.58
H2O- : 0.80 CO2 : 0.34 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
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): 263.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 1060/1090
Core: 23 Sample Depth: 264.58
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 : SO3 :
S : 0.0328 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): 263.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 1300/1320
Core: 23 Sample Depth: 264.81
Sect: 1 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.72 Al2O3: 14.67 Fe2O3(tot):
FeO(tot): 9.18 Fe2O3: 2.87 FeO : 6.60
MgO : 7.04 CaO : 12.16 Na2O : 2.11
K2O : 0.29 TiO2 : 1.13 MnO : 0.14
P2O5 : 0.15 LOI : 1.14 H2O+ : 0.93
H2O- : 0.82 CO2 : SO3 :
S : Total: 99.63 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 273.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1200/1250
Core: 24 Sample Depth: 274.22
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 : 50.40 Al2O3: 14.55 Fe2O3(tot):
FeO(tot): 9.40 Fe2O3: FeO :
MgO : 7.69 CaO : 12.38 Na2O : 2.07
K2O : 0.24 TiO2 : 1.08 MnO : 0.15
P2O5 : 0.13 LOI : 1.60 H2O+ : 0.47
H2O- : 0.70 CO2 : 0.20 SO3 :
S : Total: 100.51 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): 273.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1240/1270
Core: 24 Sample Depth: 274.26
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.02 Al2O3: 14.77 Fe2O3(tot):
FeO(tot): 9.29 Fe2O3: 2.34 FeO : 7.18
MgO : 7.51 CaO : 12.48 Na2O : 2.20
K2O : 0.25 TiO2 : 1.00 MnO : 0.18
P2O5 : 0.07 LOI : H2O+ : 0.50
H2O- : 1.25 CO2 : 0.07 SO3 :
S : Total: 99.82 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): 273.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1240/1270
Core: 24 Sample Depth: 274.26
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 : 50.94 Al2O3: 14.86 Fe2O3(tot):
FeO(tot): 9.36 Fe2O3: FeO :
MgO : 7.51 CaO : 12.62 Na2O : 2.06
K2O : 0.25 TiO2 : 1.07 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): 273.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1240/1270
Core: 24 Sample Depth: 274.26
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 : 51.00 Al2O3: 14.20 Fe2O3(tot):
FeO(tot): 9.37 Fe2O3: 2.53 FeO : 7.09
MgO : 7.43 CaO : 12.66 Na2O : 2.05
K2O : 0.30 TiO2 : 1.00 MnO : 0.18
P2O5 : 0.09 LOI : 1.18 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.53 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): 273.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1240/1270
Core: 24 Sample Depth: 274.26
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 : 0.07 SO3 :
S : 0.0191 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): 273.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1240/1270
Core: 24 Sample Depth: 274.26
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 : 50.94 Al2O3: 14.80 Fe2O3(tot):
FeO(tot): 9.42 Fe2O3: FeO :
MgO : 7.38 CaO : 12.65 Na2O : 2.16
K2O : 0.25 TiO2 : 1.06 MnO : 0.17
P2O5 : 0.13 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): 282.50 Piece: 2
Hole: 332A Top/Bottom Interval(mm): 360/ 0
Core: 25 Sample Depth: 282.86
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT
SiO2 : 49.54 Al2O3: 14.42 Fe2O3(tot):
FeO(tot): 10.47 Fe2O3: 3.63 FeO : 7.20
MgO : 7.15 CaO : 11.78 Na2O : 2.31
K2O : 0.35 TiO2 : 1.08 MnO : 0.18
P2O5 : 0.15 LOI : H2O+ : 0.50
H2O- : 1.38 CO2 : 0.03 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): 282.50 Piece: 2
Hole: 332A Top/Bottom Interval(mm): 360/ 0
Core: 25 Sample Depth: 282.86
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL-CPX MOD 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 : 0.0200 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): 282.50 Piece: 2
Hole: 332A Top/Bottom Interval(mm): 360/ 370
Core: 25 Sample Depth: 282.87
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-CPX MOD PHYRIC BASALT
SiO2 : 49.05 Al2O3: 13.91 Fe2O3(tot):
FeO(tot): 10.12 Fe2O3: FeO :
MgO : 7.22 CaO : 11.85 Na2O : 2.36
K2O : 0.34 TiO2 : 1.19 MnO : 0.16
P2O5 : 0.12 LOI : 1.40 H2O+ : 0.58
H2O- : 1.00 CO2 : 0.12 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.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 282.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 820/ 830
Core: 25 Sample Depth: 283.33
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.94 Al2O3: 14.28 Fe2O3(tot):
FeO(tot): 10.96 Fe2O3: FeO :
MgO : 7.26 CaO : 11.52 Na2O : 2.29
K2O : 0.20 TiO2 : 1.32 MnO : 0.25
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): 282.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 1100/ 0
Core: 25 Sample Depth: 283.60
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 52.01 Al2O3: 14.56 Fe2O3(tot):
FeO(tot): 11.17 Fe2O3: FeO :
MgO : 6.72 CaO : 11.38 Na2O : 2.32
K2O : 0.20 TiO2 : 1.22 MnO :
P2O5 : 0.11 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
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): 282.50 Piece: 15
Hole: 332A Top/Bottom Interval(mm): 1300/1320
Core: 25 Sample Depth: 283.81
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 PLAG-OL MOD PHYRIC BASALT
SiO2 : 50.09 Al2O3: 16.01 Fe2O3(tot):
FeO(tot): 10.74 Fe2O3: 3.60 FeO : 7.50
MgO : 6.38 CaO : 10.86 Na2O : 2.46
K2O : 0.28 TiO2 : 1.24 MnO : 0.19
P2O5 : 0.13 LOI : H2O+ : 0.41
H2O- : 0.36 CO2 : 0.03 SO3 :
S : 0.06 Total: 99.54 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): 292.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 390/ 420
Core: 26 Sample Depth: 292.41
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 49.08 Al2O3: 14.90 Fe2O3(tot):
FeO(tot): 9.49 Fe2O3: 2.75 FeO : 7.02
MgO : 7.09 CaO : 12.38 Na2O : 2.23
K2O : 0.31 TiO2 : 1.11 MnO : 0.17
P2O5 : 0.16 LOI : H2O+ : 0.50
H2O- : 1.69 CO2 : 0.34 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): 292.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 390/ 420
Core: 26 Sample Depth: 292.41
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 MOD PHYRIC BASALT
SiO2 : 49.02 Al2O3: 14.53 Fe2O3(tot):
FeO(tot): 9.31 Fe2O3: FeO :
MgO : 7.24 CaO : 12.19 Na2O : 2.26
K2O : 0.31 TiO2 : 1.23 MnO : 0.16
P2O5 : 0.15 LOI : 2.60 H2O+ : 0.52
H2O- : 1.30 CO2 : 0.34 SO3 :
S : Total: 99.60 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): 292.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 390/ 420
Core: 26 Sample Depth: 292.41
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 : 0.22 SO3 :
S : 0.0122 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): 292.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 430/ 450
Core: 26 Sample Depth: 292.44
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 : 50.20 Al2O3: 15.00 Fe2O3(tot):
FeO(tot): 10.98 Fe2O3: FeO :
MgO : 6.60 CaO : 11.40 Na2O : 2.30
K2O : 0.42 TiO2 : 1.45 MnO : 0.17
P2O5 : 0.19 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0600 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): 292.00 Piece: 7
Hole: 332A Top/Bottom Interval(mm): 810/ 860
Core: 26 Sample Depth: 292.84
Sect: 1 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 49.85 Al2O3: 14.64 Fe2O3(tot):
FeO(tot): 10.04 Fe2O3: 3.05 FeO : 7.30
MgO : 7.61 CaO : 11.99 Na2O : 2.13
K2O : 0.27 TiO2 : 1.21 MnO : 0.17
P2O5 : 0.16 LOI : 0.74 H2O+ : 0.57
H2O- : 0.53 CO2 : 0.10 SO3 :
S : Total: 99.58 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 292.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1040/ 0
Core: 26 Sample Depth: 293.04
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.14 Al2O3: 14.70 Fe2O3(tot):
FeO(tot): 10.62 Fe2O3: FeO :
MgO : 7.35 CaO : 11.87 Na2O : 2.08
K2O : 0.23 TiO2 : 1.22 MnO :
P2O5 : 0.13 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.34 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): 292.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1040/1080
Core: 26 Sample Depth: 293.06
Sect: 1 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.12 Al2O3: 14.83 Fe2O3(tot):
FeO(tot): 10.36 Fe2O3: FeO :
MgO : 7.88 CaO : 11.55 Na2O : 2.20
K2O : 0.17 TiO2 : 1.18 MnO : 0.17
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.46 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): 292.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1150/1160
Core: 26 Sample Depth: 293.16
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.36 Al2O3: 14.31 Fe2O3(tot):
FeO(tot): 10.85 Fe2O3: FeO :
MgO : 7.61 CaO : 11.64 Na2O : 2.13
K2O : 0.25 TiO2 : 1.37 MnO : 0.21
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.73 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): 292.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 50/ 60
Core: 26 Sample Depth: 293.56
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.20 Al2O3: 14.34 Fe2O3(tot):
FeO(tot): 10.78 Fe2O3: FeO :
MgO : 7.60 CaO : 11.63 Na2O : 2.32
K2O : 0.24 TiO2 : 1.41 MnO : 0.22
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.74 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): 292.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 80/ 150
Core: 26 Sample Depth: 293.62
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.22 Al2O3: 14.30 Fe2O3(tot):
FeO(tot): 10.86 Fe2O3: FeO :
MgO : 7.60 CaO : 11.68 Na2O : 2.08
K2O : 0.27 TiO2 : 1.37 MnO : 0.18
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.56 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): 292.00 Piece: 2
Hole: 332A Top/Bottom Interval(mm): 100/ 120
Core: 26 Sample Depth: 293.61
Sect: 2 Analyst Name: Scarfe, C.M.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Fresh IGNEOUS BASALTIC GLASS BRECCIA
SiO2 : 49.90 Al2O3: 13.80 Fe2O3(tot):
FeO(tot): 10.10 Fe2O3: FeO :
MgO : 7.30 CaO : 11.60 Na2O : 1.90
K2O : 0.20 TiO2 : 1.40 MnO : 0.20
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 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): 292.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 130/ 0
Core: 26 Sample Depth: 293.63
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.94 Al2O3: 14.93 Fe2O3(tot):
FeO(tot): 10.61 Fe2O3: FeO :
MgO : 7.56 CaO : 11.93 Na2O : 2.11
K2O : 0.22 TiO2 : 1.26 MnO :
P2O5 : 0.14 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): 292.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 200/ 210
Core: 26 Sample Depth: 293.71
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.32 Al2O3: 14.26 Fe2O3(tot):
FeO(tot): 10.82 Fe2O3: FeO :
MgO : 7.54 CaO : 11.74 Na2O : 2.14
K2O : 0.24 TiO2 : 1.38 MnO : 0.20
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.64 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): 292.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 250/ 0
Core: 26 Sample Depth: 293.75
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.13 Al2O3: 14.76 Fe2O3(tot):
FeO(tot): 10.61 Fe2O3: FeO :
MgO : 7.59 CaO : 11.95 Na2O : 2.07
K2O : 0.22 TiO2 : 1.28 MnO :
P2O5 : 0.11 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): 292.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 680/ 700
Core: 26 Sample Depth: 294.19
Sect: 2 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 49.43 Al2O3: 14.42 Fe2O3(tot):
FeO(tot): 9.71 Fe2O3: 2.62 FeO : 7.35
MgO : 7.54 CaO : 11.73 Na2O : 2.11
K2O : 0.27 TiO2 : 1.19 MnO : 0.16
P2O5 : 0.15 LOI : 2.27 H2O+ : 0.56
H2O- : 2.04 CO2 : 0.10 SO3 :
S : Total: 99.67 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 292.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1070/1100
Core: 26 Sample Depth: 294.59
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 MOD PHYRIC BASALT
SiO2 : 51.13 Al2O3: 14.79 Fe2O3(tot):
FeO(tot): 9.51 Fe2O3: FeO :
MgO : 7.27 CaO : 12.30 Na2O : 2.18
K2O : 0.35 TiO2 : 1.10 MnO : 0.18
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): 292.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1070/1100
Core: 26 Sample Depth: 294.59
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-OL MOD PHYRIC BASALT
SiO2 : 51.80 Al2O3: 14.60 Fe2O3(tot):
FeO(tot): 9.99 Fe2O3: FeO :
MgO : 5.80 CaO : 12.30 Na2O : 2.40
K2O : 0.34 TiO2 : 1.25 MnO : 0.18
P2O5 : 0.13 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0400 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): 292.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1320/ 0
Core: 26 Sample Depth: 294.82
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.18 Al2O3: 14.86 Fe2O3(tot):
FeO(tot): 10.58 Fe2O3: FeO :
MgO : 7.33 CaO : 11.90 Na2O : 2.14
K2O : 0.21 TiO2 : 1.23 MnO :
P2O5 : 0.13 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.56 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): 292.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1320/1330
Core: 26 Sample Depth: 294.83
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.32 Al2O3: 14.27 Fe2O3(tot):
FeO(tot): 10.67 Fe2O3: FeO :
MgO : 7.63 CaO : 11.71 Na2O : 2.12
K2O : 0.24 TiO2 : 1.25 MnO : 0.21
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.42 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): 301.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 40/ 60
Core: 27 Sample Depth: 301.55
Sect: 1 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 49.61 Al2O3: 14.40 Fe2O3(tot):
FeO(tot): 10.21 Fe2O3: 3.35 FeO : 7.20
MgO : 7.68 CaO : 11.77 Na2O : 2.10
K2O : 0.26 TiO2 : 1.20 MnO : 0.16
P2O5 : 0.17 LOI : 1.15 H2O+ : 0.66
H2O- : 0.99 CO2 : 0.10 SO3 :
S : Total: 99.65 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 301.50 Piece: 6
Hole: 332A Top/Bottom Interval(mm): 350/ 0
Core: 27 Sample Depth: 301.85
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 : 0.07 SO3 :
S : 0.0187 Total: 0.07 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): 301.50 Piece: 6
Hole: 332A Top/Bottom Interval(mm): 350/ 360
Core: 27 Sample Depth: 301.86
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 49.40 Al2O3: 14.77 Fe2O3(tot):
FeO(tot): 10.15 Fe2O3: FeO :
MgO : 7.56 CaO : 12.02 Na2O : 2.18
K2O : 0.34 TiO2 : 1.09 MnO : 0.18
P2O5 : 0.09 LOI : H2O+ : 0.50
H2O- : 0.73 CO2 : 0.90 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
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): 301.50 Piece: 6
Hole: 332A Top/Bottom Interval(mm): 350/ 360
Core: 27 Sample Depth: 301.86
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 MOD PHYRIC BASALT
SiO2 : 49.03 Al2O3: 14.65 Fe2O3(tot):
FeO(tot): 10.10 Fe2O3: FeO :
MgO : 7.64 CaO : 12.14 Na2O : 2.21
K2O : 0.33 TiO2 : 1.25 MnO : 0.17
P2O5 : 0.16 LOI : 1.20 H2O+ : 0.47
H2O- : 0.70 CO2 : 0.17 SO3 :
S : Total: 100.14 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): 301.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 920/ 0
Core: 27 Sample Depth: 302.42
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.18 Al2O3: 14.74 Fe2O3(tot):
FeO(tot): 10.50 Fe2O3: FeO :
MgO : 7.53 CaO : 11.86 Na2O : 2.16
K2O : 0.20 TiO2 : 1.24 MnO :
P2O5 : 0.12 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.53 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): 301.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 970/ 980
Core: 27 Sample Depth: 302.47
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.39 Al2O3: 14.31 Fe2O3(tot):
FeO(tot): 10.87 Fe2O3: FeO :
MgO : 7.63 CaO : 11.68 Na2O : 2.10
K2O : 0.24 TiO2 : 1.38 MnO : 0.22
P2O5 : 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): 311.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 240/ 270
Core: 28 Sample Depth: 311.26
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 : 50.30 Al2O3: 14.81 Fe2O3(tot):
FeO(tot): 10.00 Fe2O3: FeO :
MgO : 7.56 CaO : 12.28 Na2O : 2.09
K2O : 0.32 TiO2 : 1.21 MnO : 0.17
P2O5 : 0.15 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): 311.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 240/ 270
Core: 28 Sample Depth: 311.26
Sect: 1 Analyst Name: Strong, D.F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT
SiO2 : 49.70 Al2O3: 14.30 Fe2O3(tot):
FeO(tot): 9.88 Fe2O3: 3.78 FeO : 6.48
MgO : 7.50 CaO : 11.87 Na2O : 2.07
K2O : 0.38 TiO2 : 1.13 MnO : 0.18
P2O5 : 0.09 LOI : 1.77 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.48 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): 311.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 260/ 290
Core: 28 Sample Depth: 311.28
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 : SO3 :
S : 0.0028 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): 311.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 260/ 290
Core: 28 Sample Depth: 311.28
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-OL SPARSELY PHYRIC BASALT
SiO2 : 48.56 Al2O3: 16.44 Fe2O3(tot):
FeO(tot): 8.41 Fe2O3: FeO :
MgO : 7.39 CaO : 12.66 Na2O : 2.19
K2O : 0.27 TiO2 : 1.04 MnO : 0.15
P2O5 : 0.16 LOI : 2.70 H2O+ : 0.61
H2O- : 1.50 CO2 : 0.19 SO3 :
S : Total: 100.51 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): 311.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 340/ 360
Core: 28 Sample Depth: 311.35
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-OL SPARSELY PHYRIC BASALT
SiO2 : 50.60 Al2O3: 14.30 Fe2O3(tot):
FeO(tot): 10.26 Fe2O3: FeO :
MgO : 7.00 CaO : 12.40 Na2O : 2.20
K2O : 0.31 TiO2 : 1.41 MnO : 0.17
P2O5 : 0.17 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0800 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.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 311.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 680/ 700
Core: 28 Sample Depth: 311.69
Sect: 1 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT
SiO2 : 49.32 Al2O3: 14.42 Fe2O3(tot):
FeO(tot): 9.72 Fe2O3: 3.75 FeO : 6.35
MgO : 7.45 CaO : 11.89 Na2O : 1.90
K2O : 0.26 TiO2 : 1.15 MnO : 0.14
P2O5 : 0.15 LOI : 2.30 H2O+ : 0.46
H2O- : 1.94 CO2 : 0.10 SO3 :
S : Total: 99.28 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 311.00 Piece: 11
Hole: 332A Top/Bottom Interval(mm): 910/ 960
Core: 28 Sample Depth: 311.93
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 : 0.0239 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): 311.00 Piece: 11
Hole: 332A Top/Bottom Interval(mm): 910/ 960
Core: 28 Sample Depth: 311.93
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 48.25 Al2O3: 14.49 Fe2O3(tot):
FeO(tot): 10.05 Fe2O3: FeO :
MgO : 7.60 CaO : 12.25 Na2O : 2.25
K2O : 0.20 TiO2 : 1.20 MnO : 0.17
P2O5 : 0.17 LOI : 1.10 H2O+ : 0.45
H2O- : 0.60 CO2 : 0.20 SO3 :
S : Total: 99.00 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): 311.00 Piece: 1
Hole: 332A Top/Bottom Interval(mm): 550/ 580
Core: 28 Sample Depth: 313.07
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 MOD PHYRIC BASALT
SiO2 : 49.85 Al2O3: 15.06 Fe2O3(tot):
FeO(tot): 9.98 Fe2O3: FeO :
MgO : 7.52 CaO : 12.42 Na2O : 2.22
K2O : 0.27 TiO2 : 1.23 MnO : 0.17
P2O5 : 0.16 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): 311.00 Piece: 1
Hole: 332A Top/Bottom Interval(mm): 550/ 580
Core: 28 Sample Depth: 313.07
Sect: 2 Analyst Name: Strong, D.F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-CPX MOD PHYRIC BASALT
SiO2 : 50.10 Al2O3: 14.40 Fe2O3(tot):
FeO(tot): 9.98 Fe2O3: 3.56 FeO : 6.78
MgO : 7.31 CaO : 12.26 Na2O : 2.14
K2O : 0.33 TiO2 : 1.13 MnO : 0.19
P2O5 : 0.09 LOI : 0.96 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.29 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): 311.00 Piece: 1
Hole: 332A Top/Bottom Interval(mm): 570/ 590
Core: 28 Sample Depth: 313.08
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-CPX MOD PHYRIC BASALT
SiO2 : 50.70 Al2O3: 14.60 Fe2O3(tot):
FeO(tot): 10.53 Fe2O3: FeO :
MgO : 6.30 CaO : 11.60 Na2O : 2.40
K2O : 0.35 TiO2 : 1.49 MnO : 0.17
P2O5 : 0.21 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0700 Total: 99.52 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): 311.00 Piece: 1
Hole: 332A Top/Bottom Interval(mm): 590/ 620
Core: 28 Sample Depth: 313.11
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-CPX MOD PHYRIC BASALT
SiO2 : 48.90 Al2O3: 14.44 Fe2O3(tot):
FeO(tot): 10.09 Fe2O3: 4.00 FeO : 6.49
MgO : 7.51 CaO : 11.62 Na2O : 2.21
K2O : 0.31 TiO2 : 1.07 MnO : 0.17
P2O5 : 0.15 LOI : H2O+ : 0.50
H2O- : 2.19 CO2 : 0.08 SO3 :
S : Total: 99.64 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): 311.00 Piece: 1
Hole: 332A Top/Bottom Interval(mm): 590/ 620
Core: 28 Sample Depth: 313.11
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-CPX MOD PHYRIC BASALT
SiO2 : 48.73 Al2O3: 13.82 Fe2O3(tot):
FeO(tot): 10.05 Fe2O3: FeO :
MgO : 7.18 CaO : 11.78 Na2O : 2.22
K2O : 0.30 TiO2 : 1.18 MnO : 0.17
P2O5 : 0.15 LOI : 2.80 H2O+ : 0.69
H2O- : 1.60 CO2 : 0.06 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
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): 311.00 Piece: 1
Hole: 332A Top/Bottom Interval(mm): 590/ 620
Core: 28 Sample Depth: 313.11
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-CPX MOD 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 : 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): 311.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1090/1110
Core: 28 Sample Depth: 313.60
Sect: 2 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT
SiO2 : 49.70 Al2O3: 14.50 Fe2O3(tot):
FeO(tot): 10.36 Fe2O3: 6.29 FeO : 4.70
MgO : 7.48 CaO : 11.84 Na2O : 2.04
K2O : 0.38 TiO2 : 1.20 MnO : 0.15
P2O5 : 0.15 LOI : 1.26 H2O+ : 1.01
H2O- : 0.79 CO2 : SO3 :
S : Total: 100.23 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 311.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 200/ 220
Core: 28 Sample Depth: 314.21
Sect: 3 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT
SiO2 : 49.64 Al2O3: 14.36 Fe2O3(tot):
FeO(tot): 10.00 Fe2O3: 4.06 FeO : 6.35
MgO : 7.54 CaO : 11.51 Na2O : 2.05
K2O : 0.28 TiO2 : 1.21 MnO : 0.15
P2O5 : 0.16 LOI : 1.89 H2O+ : 0.96
H2O- : 1.44 CO2 : 0.10 SO3 :
S : Total: 99.81 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 311.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 280/ 310
Core: 28 Sample Depth: 314.30
Sect: 3 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 : Al2O3: Fe2O3(tot):
FeO(tot): 9.91 Fe2O3: 3.33 FeO : 6.91
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 0.36
H2O- : 1.47 CO2 : SO3 :
S : Total: 12.07 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): 311.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 280/ 310
Core: 28 Sample Depth: 314.30
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 SPARSELY PHYRIC BASALT
SiO2 : 49.09 Al2O3: 13.92 Fe2O3(tot):
FeO(tot): 10.12 Fe2O3: FeO :
MgO : 7.23 CaO : 12.12 Na2O : 2.22
K2O : 0.37 TiO2 : 1.22 MnO : 0.17
P2O5 : 0.15 LOI : 2.80 H2O+ : 0.69
H2O- : 1.60 CO2 : 0.06 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
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): 311.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 280/ 310
Core: 28 Sample Depth: 314.30
Sect: 3 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 : SO3 :
S : 0.0104 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): 311.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 540/ 560
Core: 28 Sample Depth: 314.55
Sect: 3 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT
SiO2 : 50.11 Al2O3: 14.57 Fe2O3(tot):
FeO(tot): 10.08 Fe2O3: 3.64 FeO : 6.80
MgO : 7.40 CaO : 11.86 Na2O : 2.02
K2O : 0.37 TiO2 : 1.23 MnO : 0.15
P2O5 : 0.17 LOI : 0.81 H2O+ : 0.72
H2O- : 0.43 CO2 : 0.25 SO3 :
S : Total: 99.72 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 320.50 Piece: 2
Hole: 332A Top/Bottom Interval(mm): 130/ 140
Core: 29 Sample Depth: 320.64
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 : SO3 :
S : 0.0214 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): 320.50 Piece: 2
Hole: 332A Top/Bottom Interval(mm): 130/ 140
Core: 29 Sample Depth: 320.64
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 47.12 Al2O3: 15.06 Fe2O3(tot):
FeO(tot): 10.07 Fe2O3: FeO :
MgO : 6.99 CaO : 13.27 Na2O : 2.35
K2O : 0.26 TiO2 : 1.27 MnO : 0.16
P2O5 : 0.17 LOI : 1.20 H2O+ : 0.48
H2O- : 0.30 CO2 : 0.71 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
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): 320.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 260/ 290
Core: 29 Sample Depth: 320.78
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 : 49.94 Al2O3: 16.02 Fe2O3(tot):
FeO(tot): 8.15 Fe2O3: FeO :
MgO : 6.63 CaO : 12.80 Na2O : 2.09
K2O : 0.36 TiO2 : 1.03 MnO : 0.15
P2O5 : 0.12 LOI : 1.18 H2O+ : 0.46
H2O- : 0.50 CO2 : 0.14 SO3 :
S : Total: 99.30 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): 320.50 Piece: 5
Hole: 332A Top/Bottom Interval(mm): 330/ 360
Core: 29 Sample Depth: 320.85
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 : 50.04 Al2O3: 16.47 Fe2O3(tot):
FeO(tot): 8.67 Fe2O3: 2.85 FeO : 6.11
MgO : 6.95 CaO : 12.76 Na2O : 2.09
K2O : 0.36 TiO2 : 0.96 MnO : 0.16
P2O5 : 0.07 LOI : H2O+ : 0.36
H2O- : 0.99 CO2 : 0.10 SO3 :
S : Total: 100.27 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): 320.50 Piece: 5
Hole: 332A Top/Bottom Interval(mm): 330/ 360
Core: 29 Sample Depth: 320.85
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: 15.29 Fe2O3(tot):
FeO(tot): 10.30 Fe2O3: FeO :
MgO : 6.85 CaO : 13.45 Na2O : 2.32
K2O : 0.28 TiO2 : 1.28 MnO : 0.17
P2O5 : 0.19 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): 320.50 Piece: 5
Hole: 332A Top/Bottom Interval(mm): 330/ 360
Core: 29 Sample Depth: 320.85
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 : 0.10 SO3 :
S : 0.0116 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): 320.50 Piece: 5
Hole: 332A Top/Bottom Interval(mm): 330/ 360
Core: 29 Sample Depth: 320.85
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 : 48.60 Al2O3: 15.42 Fe2O3(tot):
FeO(tot): 10.20 Fe2O3: FeO :
MgO : 6.91 CaO : 13.52 Na2O : 2.31
K2O : 0.28 TiO2 : 1.26 MnO : 0.17
P2O5 : 0.18 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): 320.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 370/ 390
Core: 29 Sample Depth: 320.88
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 : 50.40 Al2O3: 14.60 Fe2O3(tot):
FeO(tot): 9.90 Fe2O3: FeO :
MgO : 7.20 CaO : 13.00 Na2O : 2.00
K2O : 0.32 TiO2 : 1.17 MnO : 0.17
P2O5 : 0.14 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0500 Total: 100.00 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.
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): 320.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 650/ 660
Core: 29 Sample Depth: 321.16
Sect: 1 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 49.29 Al2O3: 15.81 Fe2O3(tot):
FeO(tot): 8.26 Fe2O3: 3.96 FeO : 4.70
MgO : 6.95 CaO : 13.63 Na2O : 1.97
K2O : 0.24 TiO2 : 0.99 MnO : 0.13
P2O5 : 0.15 LOI : 1.81 H2O+ : 0.37
H2O- : 0.53 CO2 : 1.34 SO3 :
S : Total: 100.06 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 330.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 230/ 260
Core: 30 Sample Depth: 330.25
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-OL PHYRIC BASALT
SiO2 : 49.10 Al2O3: 15.40 Fe2O3(tot):
FeO(tot): 10.26 Fe2O3: FeO :
MgO : 6.00 CaO : 13.60 Na2O : 2.40
K2O : 0.40 TiO2 : 1.23 MnO : 0.16
P2O5 : 0.21 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0800 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.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 330.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 590/ 610
Core: 30 Sample Depth: 330.60
Sect: 1 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 49.80 Al2O3: 15.97 Fe2O3(tot):
FeO(tot): 8.77 Fe2O3: 3.25 FeO : 5.85
MgO : 7.57 CaO : 12.56 Na2O : 2.03
K2O : 0.17 TiO2 : 0.99 MnO : 0.13
P2O5 : 0.12 LOI : 0.84 H2O+ : 0.70
H2O- : 0.55 CO2 : 0.11 SO3 :
S : Total: 99.80 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 330.00 Piece: 20
Hole: 332A Top/Bottom Interval(mm): 1350/1370
Core: 30 Sample Depth: 331.36
Sect: 1 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.96 Al2O3: 15.92 Fe2O3(tot):
FeO(tot): 8.65 Fe2O3: 2.95 FeO : 6.00
MgO : 7.17 CaO : 12.38 Na2O : 1.98
K2O : 0.23 TiO2 : 0.97 MnO : 0.15
P2O5 : 0.12 LOI : 1.42 H2O+ : 0.92
H2O- : 0.98 CO2 : SO3 :
S : Total: 99.73 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 330.00 Piece: 28A
Hole: 332A Top/Bottom Interval(mm): 610/ 650
Core: 30 Sample Depth: 332.13
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 : 48.78 Al2O3: 16.12 Fe2O3(tot):
FeO(tot): 8.90 Fe2O3: 2.74 FeO : 6.43
MgO : 7.16 CaO : 12.68 Na2O : 2.05
K2O : 0.31 TiO2 : 0.95 MnO : 0.15
P2O5 : 0.08 LOI : H2O+ : 0.36
H2O- : 0.93 CO2 : 0.01 SO3 :
S : Total: 98.75 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): 330.00 Piece: 28A
Hole: 332A Top/Bottom Interval(mm): 610/ 650
Core: 30 Sample Depth: 332.13
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 PHYRIC BASALT
SiO2 : 47.72 Al2O3: 16.58 Fe2O3(tot):
FeO(tot): 8.89 Fe2O3: FeO :
MgO : 7.40 CaO : 12.89 Na2O : 1.84
K2O : 0.30 TiO2 : 1.03 MnO : 0.15
P2O5 : 0.14 LOI : 1.10 H2O+ : 0.42
H2O- : 0.70 CO2 : 0.09 SO3 :
S : Total: 99.14 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): 330.00 Piece: 28A
Hole: 332A Top/Bottom Interval(mm): 610/ 650
Core: 30 Sample Depth: 332.13
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 : 0.01 SO3 :
S : 0.0169 Total: 0.01 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): 339.50 Piece: 3
Hole: 332A Top/Bottom Interval(mm): 230/ 240
Core: 31 Sample Depth: 339.74
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 : 49.22 Al2O3: 16.35 Fe2O3(tot):
FeO(tot): 8.81 Fe2O3: FeO :
MgO : 6.46 CaO : 12.66 Na2O : 2.29
K2O : 0.36 TiO2 : 1.03 MnO : 0.15
P2O5 : 0.13 LOI : 1.20 H2O+ : 0.59
H2O- : 0.50 CO2 : 0.07 SO3 :
S : Total: 99.60 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): 339.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 880/ 0
Core: 31 Sample Depth: 340.38
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.28 Al2O3: 14.69 Fe2O3(tot):
FeO(tot): 9.82 Fe2O3: FeO :
MgO : 7.45 CaO : 12.33 Na2O : 2.11
K2O : 0.15 TiO2 : 1.10 MnO :
P2O5 : 0.09 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): 339.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 1030/1050
Core: 31 Sample Depth: 343.54
Sect: 3 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 49.69 Al2O3: 15.56 Fe2O3(tot):
FeO(tot): 9.13 Fe2O3: 2.15 FeO : 7.20
MgO : 7.73 CaO : 12.81 Na2O : 2.14
K2O : 0.22 TiO2 : 1.08 MnO : 0.17
P2O5 : 0.14 LOI : 0.34 H2O+ : 0.17
H2O- : 0.33 CO2 : SO3 :
S : Total: 99.39 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 349.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 550/ 560
Core: 32 Sample Depth: 349.56
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 : 42.20 Al2O3: 11.80 Fe2O3(tot):
FeO(tot): 5.72 Fe2O3: FeO :
MgO : 2.35 CaO : 5.75 Na2O : 2.05
K2O : 0.28 TiO2 : 1.20 MnO : 0.43
P2O5 : LOI : 8.25 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.09 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): 349.00 Piece: 14
Hole: 332A Top/Bottom Interval(mm): 1060/1080
Core: 32 Sample Depth: 350.07
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-OL PHYRIC BASALT
SiO2 : 50.70 Al2O3: 15.90 Fe2O3(tot):
FeO(tot): 9.18 Fe2O3: FeO :
MgO : 6.60 CaO : 12.70 Na2O : 2.20
K2O : 0.30 TiO2 : 1.17 MnO : 0.15
P2O5 : 0.15 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0500 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.
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): 349.00 Piece: 14
Hole: 332A Top/Bottom Interval(mm): 1060/1080
Core: 32 Sample Depth: 350.07
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-OL PHYRIC BASALT
SiO2 : 50.00 Al2O3: 16.10 Fe2O3(tot):
FeO(tot): 9.36 Fe2O3: FeO :
MgO : 6.60 CaO : 12.90 Na2O : 2.20
K2O : 0.29 TiO2 : 1.18 MnO : 0.16
P2O5 : 0.14 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0500 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.
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): 349.00 Piece: 14
Hole: 332A Top/Bottom Interval(mm): 1080/1110
Core: 32 Sample Depth: 350.10
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 : 49.32 Al2O3: 16.36 Fe2O3(tot):
FeO(tot): 8.73 Fe2O3: 2.91 FeO : 6.11
MgO : 6.93 CaO : 12.78 Na2O : 2.06
K2O : 0.29 TiO2 : 0.99 MnO : 0.15
P2O5 : 0.07 LOI : H2O+ : 0.41
H2O- : 1.35 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): 349.00 Piece: 14
Hole: 332A Top/Bottom Interval(mm): 1080/1110
Core: 32 Sample Depth: 350.10
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 49.48 Al2O3: 15.18 Fe2O3(tot):
FeO(tot): 9.58 Fe2O3: FeO :
MgO : 7.65 CaO : 12.18 Na2O : 2.07
K2O : 0.29 TiO2 : 1.22 MnO : 0.16
P2O5 : 0.13 LOI : 1.50 H2O+ : 0.57
H2O- : 0.80 CO2 : 0.05 SO3 :
S : Total: 100.43 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): 349.00 Piece: 14
Hole: 332A Top/Bottom Interval(mm): 1080/1110
Core: 32 Sample Depth: 350.10
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 : 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): 349.00 Piece: 14
Hole: 332A Top/Bottom Interval(mm): 1090/1120
Core: 32 Sample Depth: 350.11
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 : 0.0085 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): 349.00 Piece: 14
Hole: 332A Top/Bottom Interval(mm): 1090/1120
Core: 32 Sample Depth: 350.11
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 : 50.24 Al2O3: 16.41 Fe2O3(tot):
FeO(tot): 8.77 Fe2O3: FeO :
MgO : 7.06 CaO : 12.90 Na2O : 2.06
K2O : 0.30 TiO2 : 1.01 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): 349.00 Piece: 14
Hole: 332A Top/Bottom Interval(mm): 1090/1120
Core: 32 Sample Depth: 350.11
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-OL PHYRIC BASALT
SiO2 : 50.80 Al2O3: 15.10 Fe2O3(tot):
FeO(tot): 9.45 Fe2O3: FeO :
MgO : 6.70 CaO : 12.70 Na2O : 2.20
K2O : 0.31 TiO2 : 1.18 MnO : 0.15
P2O5 : 0.15 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.1200 Total: 99.79 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.
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): 349.00 Piece: 14
Hole: 332A Top/Bottom Interval(mm): 1090/1120
Core: 32 Sample Depth: 350.11
Sect: 1 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 : 50.10 Al2O3: 15.80 Fe2O3(tot):
FeO(tot): 8.76 Fe2O3: 3.10 FeO : 5.97
MgO : 7.04 CaO : 12.60 Na2O : 1.94
K2O : 0.34 TiO2 : 0.94 MnO : 0.16
P2O5 : 0.09 LOI : 1.30 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.08 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): 349.00 Piece: 14
Hole: 332A Top/Bottom Interval(mm): 1090/1120
Core: 32 Sample Depth: 350.11
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 : 50.36 Al2O3: 16.42 Fe2O3(tot):
FeO(tot): 8.70 Fe2O3: FeO :
MgO : 7.06 CaO : 12.87 Na2O : 2.02
K2O : 0.30 TiO2 : 1.02 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): 349.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1400/1420
Core: 32 Sample Depth: 350.41
Sect: 1 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 49.91 Al2O3: 16.38 Fe2O3(tot):
FeO(tot): 8.65 Fe2O3: 2.83 FeO : 6.10
MgO : 7.06 CaO : 12.68 Na2O : 1.99
K2O : 0.29 TiO2 : 0.98 MnO : 0.15
P2O5 : 0.12 LOI : 0.73 H2O+ : 0.53
H2O- : 0.42 CO2 : 0.10 SO3 :
S : Total: 99.54 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 349.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 280/ 300
Core: 32 Sample Depth: 350.79
Sect: 2 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 49.81 Al2O3: 16.21 Fe2O3(tot):
FeO(tot): 8.98 Fe2O3: 3.53 FeO : 5.80
MgO : 7.10 CaO : 12.61 Na2O : 2.09
K2O : 0.23 TiO2 : 1.01 MnO : 0.15
P2O5 : 0.13 LOI : 1.17 H2O+ : 0.26
H2O- : 0.74 CO2 : 0.09 SO3 :
S : Total: 99.76 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 358.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 950/ 0
Core: 33 Sample Depth: 359.45
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 : 0.0252 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): 358.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 1150/1160
Core: 33 Sample Depth: 359.66
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 PHYRIC BASALT
SiO2 : 48.33 Al2O3: 16.96 Fe2O3(tot):
FeO(tot): 8.34 Fe2O3: FeO :
MgO : 7.24 CaO : 13.09 Na2O : 2.13
K2O : 0.17 TiO2 : 1.02 MnO : 0.15
P2O5 : 0.13 LOI : 1.20 H2O+ : 0.49
H2O- : 0.70 CO2 : 0.08 SO3 :
S : Total: 99.76 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): 358.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 610/ 640
Core: 33 Sample Depth: 360.63
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 : 49.61 Al2O3: 14.53 Fe2O3(tot):
FeO(tot): 8.10 Fe2O3: FeO :
MgO : 7.02 CaO : 12.34 Na2O : 2.14
K2O : 0.12 TiO2 : 1.02 MnO : 0.14
P2O5 : 0.13 LOI : 1.60 H2O+ : 0.68
H2O- : 0.30 CO2 : 0.15 SO3 :
S : Total: 97.18 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): 358.50 Piece: 4
Hole: 332A Top/Bottom Interval(mm): 950/1000
Core: 33 Sample Depth: 360.98
Sect: 2 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 : 48.91 Al2O3: 14.20 Fe2O3(tot):
FeO(tot): 10.06 Fe2O3: FeO :
MgO : 7.00 CaO : 11.96 Na2O : 2.18
K2O : 0.19 TiO2 : 1.07 MnO : 0.17
P2O5 : 0.14 LOI : H2O+ : 0.55
H2O- : 2.21 CO2 : SO3 :
S : Total: 99.76 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): 358.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 990/1030
Core: 33 Sample Depth: 361.01
Sect: 2 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 : 49.40 Al2O3: 16.20 Fe2O3(tot):
FeO(tot): 8.47 Fe2O3: FeO :
MgO : 7.26 CaO : 13.00 Na2O : 2.07
K2O : 0.25 TiO2 : 1.00 MnO : 0.15
P2O5 : 0.13 LOI : H2O+ : 0.49
H2O- : 0.72 CO2 : SO3 :
S : Total: 100.08 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): 358.50 Piece: 4
Hole: 332A Top/Bottom Interval(mm): 1300/1320
Core: 33 Sample Depth: 361.31
Sect: 2 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 49.68 Al2O3: 15.87 Fe2O3(tot):
FeO(tot): 8.95 Fe2O3: 3.67 FeO : 5.65
MgO : 7.23 CaO : 12.42 Na2O : 1.97
K2O : 0.29 TiO2 : 1.00 MnO : 0.15
P2O5 : 0.14 LOI : 1.26 H2O+ : 0.75
H2O- : 0.75 CO2 : SO3 :
S : Total: 99.57 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 368.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1350/1370
Core: 34 Sample Depth: 369.36
Sect: 1 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 50.27 Al2O3: 16.21 Fe2O3(tot):
FeO(tot): 8.46 Fe2O3: 3.23 FeO : 5.55
MgO : 7.14 CaO : 12.63 Na2O : 1.98
K2O : 0.20 TiO2 : 0.99 MnO : 0.16
P2O5 : 0.14 LOI : 0.49 H2O+ : 0.56
H2O- : 0.44 CO2 : 0.25 SO3 :
S : Total: 99.75 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 368.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 60/ 90
Core: 34 Sample Depth: 369.58
Sect: 2 Analyst Name: Bence, A.E.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 51.00 Al2O3: 16.90 Fe2O3(tot):
FeO(tot): 8.76 Fe2O3: FeO :
MgO : 6.92 CaO : 13.00 Na2O : 2.01
K2O : 0.27 TiO2 : 0.99 MnO : 0.17
P2O5 : 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.
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): 368.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 60/ 90
Core: 34 Sample Depth: 369.58
Sect: 2 Analyst Name: Bence, A.E.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 8.25 Fe2O3: 2.58 FeO : 5.93
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): 368.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 360/ 380
Core: 34 Sample Depth: 369.87
Sect: 2 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 49.90 Al2O3: 16.12 Fe2O3(tot):
FeO(tot): 8.45 Fe2O3: 2.61 FeO : 6.10
MgO : 7.06 CaO : 12.90 Na2O : 2.01
K2O : 0.19 TiO2 : 1.00 MnO : 0.15
P2O5 : 0.12 LOI : 0.92 H2O+ : 0.44
H2O- : 0.56 CO2 : SO3 :
S : Total: 99.16 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 368.00 Piece: 17
Hole: 332A Top/Bottom Interval(mm): 1360/1390
Core: 34 Sample Depth: 370.88
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 : 48.49 Al2O3: 14.70 Fe2O3(tot):
FeO(tot): 9.13 Fe2O3: FeO :
MgO : 7.46 CaO : 13.70 Na2O : 2.11
K2O : 0.23 TiO2 : 1.08 MnO : 0.17
P2O5 : 0.14 LOI : 2.00 H2O+ : 0.33
H2O- : 0.20 CO2 : 1.27 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.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 377.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 920/ 940
Core: 35 Sample Depth: 378.43
Sect: 1 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.84 Al2O3: 16.32 Fe2O3(tot):
FeO(tot): 8.30 Fe2O3: 2.44 FeO : 6.10
MgO : 6.93 CaO : 12.90 Na2O : 2.00
K2O : 0.23 TiO2 : 0.98 MnO : 0.15
P2O5 : 0.15 LOI : 1.06 H2O+ : 0.27
H2O- : 0.63 CO2 : 0.50 SO3 :
S : Total: 99.44 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 387.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 210/ 230
Core: 36 Sample Depth: 387.22
Sect: 1 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 50.48 Al2O3: 16.15 Fe2O3(tot):
FeO(tot): 8.52 Fe2O3: 2.25 FeO : 6.50
MgO : 7.23 CaO : 12.58 Na2O : 2.02
K2O : 0.22 TiO2 : 1.01 MnO : 0.16
P2O5 : 0.12 LOI : 0.46 H2O+ : 0.53
H2O- : 0.37 CO2 : 0.10 SO3 :
S : Total: 99.72 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 387.00 Piece: 9
Hole: 332A Top/Bottom Interval(mm): 660/ 690
Core: 36 Sample Depth: 387.68
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 : 0.0039 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): 387.00 Piece: 9
Hole: 332A Top/Bottom Interval(mm): 660/ 690
Core: 36 Sample Depth: 387.68
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 : 48.31 Al2O3: 16.75 Fe2O3(tot):
FeO(tot): 8.48 Fe2O3: FeO :
MgO : 7.03 CaO : 13.18 Na2O : 2.06
K2O : 0.25 TiO2 : 1.06 MnO : 0.15
P2O5 : 0.13 LOI : 1.30 H2O+ : 0.65
H2O- : 1.30 CO2 : 0.09 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): 387.00 Piece: 9
Hole: 332A Top/Bottom Interval(mm): 660/ 690
Core: 36 Sample Depth: 387.68
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 PHYRIC BASALT
SiO2 : 50.29 Al2O3: 16.24 Fe2O3(tot):
FeO(tot): 8.77 Fe2O3: FeO :
MgO : 7.19 CaO : 12.95 Na2O : 2.01
K2O : 0.26 TiO2 : 1.03 MnO : 0.16
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): 387.00 Piece: 9
Hole: 332A Top/Bottom Interval(mm): 660/ 690
Core: 36 Sample Depth: 387.68
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 : 49.80 Al2O3: 15.80 Fe2O3(tot):
FeO(tot): 8.52 Fe2O3: 2.68 FeO : 6.11
MgO : 7.15 CaO : 12.60 Na2O : 1.94
K2O : 0.30 TiO2 : 0.94 MnO : 0.16
P2O5 : 0.09 LOI : 1.27 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.57 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): 387.00 Piece: 9
Hole: 332A Top/Bottom Interval(mm): 660/ 690
Core: 36 Sample Depth: 387.68
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 : 49.39 Al2O3: 16.56 Fe2O3(tot):
FeO(tot): 8.52 Fe2O3: 2.61 FeO : 6.17
MgO : 7.03 CaO : 13.00 Na2O : 2.06
K2O : 0.26 TiO2 : 0.98 MnO : 0.15
P2O5 : 0.07 LOI : H2O+ : 0.50
H2O- : 0.89 CO2 : 0.22 SO3 :
S : Total: 99.89 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): 387.00 Piece: 9
Hole: 332A Top/Bottom Interval(mm): 660/ 690
Core: 36 Sample Depth: 387.68
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 : 0.22 SO3 :
S : 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): 387.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 50/ 70
Core: 36 Sample Depth: 388.56
Sect: 2 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 50.24 Al2O3: 16.54 Fe2O3(tot):
FeO(tot): 8.60 Fe2O3: 2.50 FeO : 6.35
MgO : 7.16 CaO : 12.66 Na2O : 1.98
K2O : 0.21 TiO2 : 1.00 MnO : 0.15
P2O5 : 0.12 LOI : 0.28 H2O+ : 0.48
H2O- : 0.22 CO2 : 0.04 SO3 :
S : Total: 99.65 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 387.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 230/ 250
Core: 36 Sample Depth: 388.74
Sect: 2 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 49.92 Al2O3: 16.31 Fe2O3(tot):
FeO(tot): 8.15 Fe2O3: 3.33 FeO : 5.15
MgO : 6.66 CaO : 13.11 Na2O : 2.03
K2O : 0.28 TiO2 : 0.99 MnO : 0.15
P2O5 : 0.14 LOI : 1.11 H2O+ : 0.49
H2O- : 0.41 CO2 : 0.39 SO3 :
S : Total: 99.36 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 387.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 960/ 0
Core: 36 Sample Depth: 389.46
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.89 Al2O3: 14.68 Fe2O3(tot):
FeO(tot): 9.81 Fe2O3: FeO :
MgO : 8.05 CaO : 12.25 Na2O : 2.04
K2O : 0.16 TiO2 : 1.18 MnO :
P2O5 : 0.12 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.18 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): 396.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 440/ 460
Core: 37 Sample Depth: 396.95
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 PHYRIC BASALT
SiO2 : 49.00 Al2O3: 15.00 Fe2O3(tot):
FeO(tot): 8.90 Fe2O3: FeO :
MgO : 10.30 CaO : 13.80 Na2O : 1.21
K2O : 0.04 TiO2 : 0.08 MnO : 0.16
P2O5 : LOI : 0.41 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): 396.50 Piece: 1
Hole: 332A Top/Bottom Interval(mm): 780/ 800
Core: 37 Sample Depth: 397.29
Sect: 1 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-CPX PHYRIC BASALT
SiO2 : 49.83 Al2O3: 16.16 Fe2O3(tot):
FeO(tot): 8.31 Fe2O3: 2.46 FeO : 6.10
MgO : 6.97 CaO : 12.72 Na2O : 2.09
K2O : 0.27 TiO2 : 0.98 MnO : 0.16
P2O5 : 0.14 LOI : 1.64 H2O+ : 0.20
H2O- : 1.35 CO2 : 0.12 SO3 :
S : Total: 99.55 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 396.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 1010/1030
Core: 37 Sample Depth: 397.52
Sect: 1 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 49.09 Al2O3: 14.81 Fe2O3(tot):
FeO(tot): 9.84 Fe2O3: 4.38 FeO : 5.90
MgO : 7.37 CaO : 12.52 Na2O : 2.22
K2O : 0.28 TiO2 : 1.15 MnO : 0.17
P2O5 : 0.17 LOI : 1.27 H2O+ : 0.51
H2O- : 0.69 CO2 : 0.48 SO3 :
S : Total: 99.74 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 396.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 1100/ 0
Core: 37 Sample Depth: 397.60
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.21 Al2O3: 14.86 Fe2O3(tot):
FeO(tot): 10.40 Fe2O3: FeO :
MgO : 7.27 CaO : 11.98 Na2O : 2.21
K2O : 0.14 TiO2 : 1.03 MnO :
P2O5 : 0.08 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): 396.50 Piece: 6
Hole: 332A Top/Bottom Interval(mm): 1180/1200
Core: 37 Sample Depth: 397.69
Sect: 1 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.82 Al2O3: 14.82 Fe2O3(tot):
FeO(tot): 10.09 Fe2O3: 3.71 FeO : 6.75
MgO : 7.47 CaO : 11.97 Na2O : 2.13
K2O : 0.28 TiO2 : 1.16 MnO : 0.16
P2O5 : 0.16 LOI : 0.65 H2O+ : 0.60
H2O- : 0.40 CO2 : SO3 :
S : Total: 99.43 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 396.50 Piece: 8
Hole: 332A Top/Bottom Interval(mm): 1410/1440
Core: 37 Sample Depth: 397.93
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-CPX-OL PHYRIC BASALT
SiO2 : 49.66 Al2O3: 14.92 Fe2O3(tot):
FeO(tot): 9.18 Fe2O3: 1.71 FeO : 7.64
MgO : 7.69 CaO : 11.89 Na2O : 2.17
K2O : 0.16 TiO2 : 1.10 MnO : 0.16
P2O5 : 0.09 LOI : H2O+ : 0.50
H2O- : 1.78 CO2 : 0.01 SO3 :
S : Total: 99.48 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): 396.50 Piece: 8
Hole: 332A Top/Bottom Interval(mm): 1410/1440
Core: 37 Sample Depth: 397.93
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-CPX-OL PHYRIIC BASALT
SiO2 : 49.73 Al2O3: 14.37 Fe2O3(tot):
FeO(tot): 9.87 Fe2O3: FeO :
MgO : 7.62 CaO : 11.97 Na2O : 2.17
K2O : 0.16 TiO2 : 1.12 MnO : 0.17
P2O5 : 0.15 LOI : 2.30 H2O+ : 0.47
H2O- : 0.40 CO2 : 0.28 SO3 :
S : Total: 99.58 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): 396.50 Piece: 8
Hole: 332A Top/Bottom Interval(mm): 1410/1440
Core: 37 Sample Depth: 397.93
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-CPX-OL 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.
Sample (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): 396.50 Piece:
Hole: 332A Top/Bottom Interval(mm): 1440/1490
Core: 37 Sample Depth: 397.97
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-CPX-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.1081 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): 406.00 Piece: 6
Hole: 332A Top/Bottom Interval(mm): 1440/1460
Core: 38 Sample Depth: 407.45
Sect: 1 Analyst Name: Robinson, P.T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 50.76 Al2O3: 16.70 Fe2O3(tot):
FeO(tot): 8.01 Fe2O3: 2.90 FeO : 5.40
MgO : 7.15 CaO : 12.84 Na2O : 1.99
K2O : 0.20 TiO2 : 0.99 MnO : 0.15
P2O5 : 0.13 LOI : 0.44 H2O+ : 0.69
H2O- : 0.26 CO2 : SO3 :
S : Total: 100.16 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
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): 415.50 Piece: 6
Hole: 332A Top/Bottom Interval(mm): 380/ 410
Core: 39 Sample Depth: 415.90
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 : 50.00 Al2O3: 16.01 Fe2O3(tot):
FeO(tot): 8.80 Fe2O3: FeO :
MgO : 6.92 CaO : 12.73 Na2O : 2.19
K2O : 0.20 TiO2 : 1.02 MnO : 0.15
P2O5 : 0.12 LOI : 1.74 H2O+ : 0.56
H2O- : 0.50 CO2 : 0.11 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.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 425.00 Piece: 3
Hole: 332A Top/Bottom Interval(mm): 300/ 310
Core: 40 Sample Depth: 425.31
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 : 47.77 Al2O3: 14.57 Fe2O3(tot):
FeO(tot): 10.10 Fe2O3: FeO :
MgO : 7.31 CaO : 12.43 Na2O : 2.11
K2O : 0.13 TiO2 : 1.08 MnO : 0.17
P2O5 : 0.13 LOI : 3.80 H2O+ : 0.81
H2O- : 2.00 CO2 : 0.47 SO3 :
S : Total: 100.21 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): 425.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 490/ 0
Core: 40 Sample Depth: 425.49
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.67 Al2O3: 14.66 Fe2O3(tot):
FeO(tot): 10.48 Fe2O3: FeO :
MgO : 7.47 CaO : 11.97 Na2O : 2.12
K2O : 0.17 TiO2 : 1.13 MnO :
P2O5 : 0.10 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 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.
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): 425.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 570/ 0
Core: 40 Sample Depth: 425.57
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.42 Al2O3: 14.72 Fe2O3(tot):
FeO(tot): 10.45 Fe2O3: FeO :
MgO : 7.32 CaO : 11.95 Na2O : 2.18
K2O : 0.17 TiO2 : 1.03 MnO :
P2O5 : 0.10 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.34 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): 425.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1210/ 0
Core: 40 Sample Depth: 426.21
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-AUGITE-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 : Total: 0.74 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): 425.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1210/1240
Core: 40 Sample Depth: 426.23
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-AUGITE-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 6.64 Fe2O3: 2.60 FeO : 4.30
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 0.41
H2O- : 0.87 CO2 : SO3 :
S : Total: 8.18 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): 425.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1210/1240
Core: 40 Sample Depth: 426.23
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 PHYRIC BASALT
SiO2 : 48.18 Al2O3: 16.90 Fe2O3(tot):
FeO(tot): 6.53 Fe2O3: FeO :
MgO : 8.83 CaO : 15.26 Na2O : 1.48
K2O : 0.23 TiO2 : 0.56 MnO : 0.11
P2O5 : 0.08 LOI : 2.30 H2O+ : 0.56
H2O- : 0.50 CO2 : 0.81 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
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): 425.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 260/ 330
Core: 40 Sample Depth: 426.80
Sect: 2 Analyst Name: Dmitriev, L.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS PLAG-AUGITE-OL PHYRIC BASALT
SiO2 : 47.40 Al2O3: 17.24 Fe2O3(tot):
FeO(tot): 6.57 Fe2O3: 2.75 FeO : 4.10
MgO : 9.25 CaO : 15.00 Na2O : 1.57
K2O : 0.11 TiO2 : 0.63 MnO : 0.14
P2O5 : LOI : H2O+ :
H2O- : 0.87 CO2 : 0.96 SO3 :
S : Total: 100.02 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 425.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 260/ 330
Core: 40 Sample Depth: 426.80
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-AUGITE-OL PHYRIC BASALT
SiO2 : 48.83 Al2O3: 16.82 Fe2O3(tot):
FeO(tot): 6.43 Fe2O3: FeO :
MgO : 9.39 CaO : 15.49 Na2O : 1.48
K2O : 0.11 TiO2 : 0.55 MnO : 0.12
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): 425.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 260/ 330
Core: 40 Sample Depth: 426.80
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS PLAG-AUGITE-OL PHYRIC BASALT
SiO2 : 47.42 Al2O3: 17.82 Fe2O3(tot):
FeO(tot): 6.32 Fe2O3: 2.12 FeO : 4.41
MgO : 9.18 CaO : 15.34 Na2O : 1.42
K2O : 0.08 TiO2 : 0.58 MnO : 0.14
P2O5 : 0.05 LOI : H2O+ : 0.58
H2O- : 0.32 CO2 : 0.98 SO3 :
S : Total: 100.47 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): 425.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 260/ 330
Core: 40 Sample Depth: 426.80
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-AUGITE-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 6.60 Fe2O3: FeO :
MgO : CaO : Na2O : 1.80
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 8.40 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): 425.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 260/ 330
Core: 40 Sample Depth: 426.80
Sect: 2 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG-AUGITE-OL PHYRIC BASALT
SiO2 : 48.08 Al2O3: 17.77 Fe2O3(tot):
FeO(tot): 6.21 Fe2O3: 2.08 FeO : 4.34
MgO : 9.02 CaO : 14.99 Na2O : 1.58
K2O : 0.09 TiO2 : 0.53 MnO : 0.12
P2O5 : LOI : 1.55 H2O+ : 0.47
H2O- : 0.40 CO2 : 0.86 SO3 :
S : Total: 100.33 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): 425.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 260/ 330
Core: 40 Sample Depth: 426.80
Sect: 2 Analyst Name: Wright, T.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS PLAG-AUGITE-OL PHYRIC BASALT
SiO2 : 47.72 Al2O3: 17.45 Fe2O3(tot):
FeO(tot): 6.22 Fe2O3: 1.83 FeO : 4.57
MgO : 9.25 CaO : 15.10 Na2O : 1.51
K2O : 0.12 TiO2 : 0.55 MnO : 0.12
P2O5 : 0.06 LOI : H2O+ : 0.29
H2O- : 0.34 CO2 : 0.96 SO3 :
S : Total: 99.87 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): 425.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 520/ 550
Core: 40 Sample Depth: 427.04
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-AUGITE-OL PHYRIC BASALT
SiO2 : 48.72 Al2O3: 17.01 Fe2O3(tot):
FeO(tot): 6.65 Fe2O3: FeO :
MgO : 9.46 CaO : 15.01 Na2O : 1.53
K2O : 0.12 TiO2 : 0.56 MnO : 0.13
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): 425.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 520/ 550
Core: 40 Sample Depth: 427.04
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-AUGITE-OL PHYRIC BASALT
SiO2 : 48.90 Al2O3: 15.60 Fe2O3(tot):
FeO(tot): 7.38 Fe2O3: FeO :
MgO : 9.40 CaO : 15.00 Na2O : 1.70
K2O : 0.17 TiO2 : 0.68 MnO : 0.13
P2O5 : 0.10 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.1200 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): 425.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 930/ 960
Core: 40 Sample Depth: 427.45
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-OL PHYRIC BASALT
SiO2 : 48.63 Al2O3: 17.37 Fe2O3(tot):
FeO(tot): 6.50 Fe2O3: FeO :
MgO : 9.28 CaO : 15.01 Na2O : 1.56
K2O : 0.19 TiO2 : 0.56 MnO : 0.12
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): 425.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 930/ 960
Core: 40 Sample Depth: 427.45
Sect: 2 Analyst Name: Strong, D.F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-CPX-OL PHYRIC BASALT
SiO2 : 48.00 Al2O3: 16.80 Fe2O3(tot):
FeO(tot): 6.23 Fe2O3: 2.00 FeO : 4.43
MgO : 9.36 CaO : 15.11 Na2O : 1.56
K2O : 0.22 TiO2 : 0.57 MnO : 0.12
P2O5 : 0.09 LOI : 1.83 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.26 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): 425.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1310/ 0
Core: 40 Sample Depth: 427.81
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.44 Al2O3: 14.77 Fe2O3(tot):
FeO(tot): 11.19 Fe2O3: FeO :
MgO : 6.80 CaO : 11.35 Na2O : 2.20
K2O : 0.18 TiO2 : 1.19 MnO :
P2O5 : 0.09 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.21 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.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 425.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1320/1340
Core: 40 Sample Depth: 427.83
Sect: 2 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 : 49.55 Al2O3: 14.32 Fe2O3(tot):
FeO(tot): 10.46 Fe2O3: FeO :
MgO : 7.28 CaO : 11.57 Na2O : 2.18
K2O : 0.27 TiO2 : 1.18 MnO : 0.18
P2O5 : 0.14 LOI : 1.90 H2O+ : 0.72
H2O- : 1.40 CO2 : 0.33 SO3 :
S : Total: 100.75 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): 425.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1330/ 0
Core: 40 Sample Depth: 427.83
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.99 Al2O3: 14.42 Fe2O3(tot):
FeO(tot): 11.25 Fe2O3: FeO :
MgO : 7.09 CaO : 11.59 Na2O : 2.20
K2O : 0.20 TiO2 : 1.23 MnO :
P2O5 : 0.10 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.07 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.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 425.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 1330/ 0
Core: 40 Sample Depth: 427.83
Sect: 2 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.05 Al2O3: 14.15 Fe2O3(tot):
FeO(tot): 10.40 Fe2O3: 3.45 FeO : 7.30
MgO : 7.58 CaO : 10.86 Na2O : 2.45
K2O : 0.26 TiO2 : 0.98 MnO : 0.20
P2O5 : LOI : 2.16 H2O+ : 0.75
H2O- : 1.04 CO2 : 0.92 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): 425.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 350/ 370
Core: 40 Sample Depth: 428.36
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-AUGITE-OL PHYRIC BASALT
SiO2 : 48.88 Al2O3: 16.61 Fe2O3(tot):
FeO(tot): 6.36 Fe2O3: 1.62 FeO : 4.90
MgO : 9.99 CaO : 13.98 Na2O : 1.55
K2O : 0.11 TiO2 : 0.55 MnO : 0.12
P2O5 : 0.07 LOI : 0.82 H2O+ : 0.39
H2O- : 0.56 CO2 : 0.13 SO3 :
S : Total: 99.46 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.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 425.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 370/ 390
Core: 40 Sample Depth: 428.38
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-AUGITE-OL PHYRIC BASALT
SiO2 : 48.70 Al2O3: 15.20 Fe2O3(tot):
FeO(tot): 7.38 Fe2O3: FeO :
MgO : 11.40 CaO : 13.90 Na2O : 1.60
K2O : 0.17 TiO2 : 0.65 MnO : 0.13
P2O5 : 0.11 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0300 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.
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): 425.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 630/ 660
Core: 40 Sample Depth: 428.65
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-AUGITE-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 : 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): 425.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 630/ 660
Core: 40 Sample Depth: 428.65
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-AUGITE-OL PHYRIC BASALT
SiO2 : 48.65 Al2O3: 15.01 Fe2O3(tot):
FeO(tot): 7.04 Fe2O3: 1.59 FeO : 5.61
MgO : 12.32 CaO : 14.04 Na2O : 1.33
K2O : 0.10 TiO2 : 0.54 MnO : 0.13
P2O5 : 0.07 LOI : H2O+ : 0.71
H2O- : 0.55 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): 425.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 630/ 660
Core: 40 Sample Depth: 428.65
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-AUGITE-OL PHYRIC BASALT
SiO2 : 48.69 Al2O3: 15.01 Fe2O3(tot):
FeO(tot): 7.05 Fe2O3: 1.61 FeO : 5.61
MgO : 12.31 CaO : 13.91 Na2O : 1.40
K2O : 0.10 TiO2 : 0.54 MnO : 0.13
P2O5 : 0.06 LOI : H2O+ : 0.71
H2O- : 0.55 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): 425.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 900/ 930
Core: 40 Sample Depth: 428.92
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-AUGITE-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0043 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): 425.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 900/ 950
Core: 40 Sample Depth: 428.93
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-AUGITE-OL PHYRIC BASALT
SiO2 : 47.05 Al2O3: 14.57 Fe2O3(tot):
FeO(tot): 6.06 Fe2O3: FeO :
MgO : 11.12 CaO : 13.73 Na2O : 1.40
K2O : 0.08 TiO2 : 0.52 MnO : 0.11
P2O5 : 0.07 LOI : 2.02 H2O+ : 0.39
H2O- : 0.60 CO2 : 0.58 SO3 :
S : Total: 96.96 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): 425.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 920/ 950
Core: 40 Sample Depth: 428.94
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-AUGITE-OL PHYRIC BASALT
SiO2 : 48.79 Al2O3: 15.87 Fe2O3(tot):
FeO(tot): 6.57 Fe2O3: FeO :
MgO : 11.22 CaO : 14.59 Na2O : 1.40
K2O : 0.10 TiO2 : 0.53 MnO : 0.13
P2O5 : 0.06 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): 425.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 920/ 950
Core: 40 Sample Depth: 428.94
Sect: 3 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 : 48.00 Al2O3: 15.30 Fe2O3(tot):
FeO(tot): 6.51 Fe2O3: 1.94 FeO : 4.76
MgO : 11.77 CaO : 14.73 Na2O : 1.37
K2O : 0.15 TiO2 : 0.57 MnO : 0.13
P2O5 : 0.09 LOI : 1.55 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.81 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): 425.00 Piece:
Hole: 332A Top/Bottom Interval(mm): 920/ 950
Core: 40 Sample Depth: 428.94
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-AUGITE-OL PHYRIC BASALT
SiO2 : 48.69 Al2O3: 15.91 Fe2O3(tot):
FeO(tot): 6.48 Fe2O3: FeO :
MgO : 11.32 CaO : 14.63 Na2O : 1.43
K2O : 0.10 TiO2 : 0.53 MnO : 0.13
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.
|
