Leg : 37 Depth to Top of Core(m): 448.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 30/ 0
Core: 5 Sample Depth: 449.53
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.51 Al2O3: 15.60 Fe2O3(tot):
FeO(tot): 9.37 Fe2O3: FeO :
MgO : 8.19 CaO : 11.77 Na2O : 2.42
K2O : 0.19 TiO2 : 1.12 MnO :
P2O5 : 0.12 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.29 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): 448.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 40/ 0
Core: 5 Sample Depth: 449.54
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.69 Al2O3: 16.28 Fe2O3(tot):
FeO(tot): 9.59 Fe2O3: FeO :
MgO : 6.66 CaO : 12.12 Na2O : 2.57
K2O : 0.17 TiO2 : 1.17 MnO :
P2O5 : 0.09 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): 448.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 480/ 500
Core: 5 Sample Depth: 449.99
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 : 48.76 Al2O3: 15.11 Fe2O3(tot):
FeO(tot): 8.49 Fe2O3: 4.05 FeO : 4.85
MgO : 8.10 CaO : 11.69 Na2O : 2.51
K2O : 0.33 TiO2 : 1.08 MnO : 0.14
P2O5 : 0.11 LOI : 2.82 H2O+ : 1.03
H2O- : 1.67 CO2 : 0.15 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): 448.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 640/ 0
Core: 5 Sample Depth: 450.14
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.35 Al2O3: 15.59 Fe2O3(tot):
FeO(tot): 9.38 Fe2O3: FeO :
MgO : 7.96 CaO : 11.68 Na2O : 2.41
K2O : 0.16 TiO2 : 1.12 MnO :
P2O5 : 0.10 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.75 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 448.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 640/ 660
Core: 5 Sample Depth: 450.15
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: 15.18 Fe2O3(tot):
FeO(tot): 9.75 Fe2O3: FeO :
MgO : 8.33 CaO : 11.79 Na2O : 2.41
K2O : 0.23 TiO2 : 1.27 MnO : 0.21
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.37 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 448.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 1080/ 0
Core: 5 Sample Depth: 450.58
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.65 Al2O3: 15.65 Fe2O3(tot):
FeO(tot): 9.33 Fe2O3: FeO :
MgO : 8.24 CaO : 11.68 Na2O : 2.41
K2O : 0.17 TiO2 : 1.15 MnO :
P2O5 : 0.13 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.41 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): 448.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 1210/1230
Core: 5 Sample Depth: 450.72
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.45 Al2O3: 15.67 Fe2O3(tot):
FeO(tot): 9.94 Fe2O3: FeO :
MgO : 8.33 CaO : 11.69 Na2O : 2.52
K2O : 0.41 TiO2 : 1.30 MnO : 0.19
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.50 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.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 448.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 1210/1230
Core: 5 Sample Depth: 450.72
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.50 Al2O3: 15.56 Fe2O3(tot):
FeO(tot): 9.91 Fe2O3: FeO :
MgO : 8.24 CaO : 11.83 Na2O : 2.67
K2O : 0.32 TiO2 : 1.30 MnO : 0.19
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.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 448.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 1210/1230
Core: 5 Sample Depth: 450.72
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.89 Al2O3: 15.60 Fe2O3(tot):
FeO(tot): 10.46 Fe2O3: FeO :
MgO : 8.06 CaO : 11.60 Na2O : 2.63
K2O : 0.40 TiO2 : 1.26 MnO : 0.21
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.11 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 448.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 80/ 0
Core: 5 Sample Depth: 451.08
Sect: 3 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.11 Al2O3: 15.45 Fe2O3(tot):
FeO(tot): 9.52 Fe2O3: FeO :
MgO : 8.14 CaO : 11.86 Na2O : 2.36
K2O : 0.17 TiO2 : 1.14 MnO :
P2O5 : 0.09 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.84 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): 448.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 80/ 100
Core: 5 Sample Depth: 451.09
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.70 Al2O3: 15.18 Fe2O3(tot):
FeO(tot): 9.65 Fe2O3: FeO :
MgO : 8.31 CaO : 11.83 Na2O : 2.37
K2O : 0.23 TiO2 : 1.27 MnO : 0.21
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.75 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 448.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 390/ 0
Core: 5 Sample Depth: 451.39
Sect: 3 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.45 Al2O3: 15.78 Fe2O3(tot):
FeO(tot): 9.52 Fe2O3: FeO :
MgO : 8.03 CaO : 12.10 Na2O : 2.41
K2O : 0.18 TiO2 : 1.16 MnO :
P2O5 : 0.11 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.74 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 448.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 480/ 500
Core: 5 Sample Depth: 451.49
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 48.11 Al2O3: 15.29 Fe2O3(tot):
FeO(tot): 9.27 Fe2O3: 3.50 FeO : 6.12
MgO : 8.18 CaO : 11.93 Na2O : 2.30
K2O : 0.33 TiO2 : 1.13 MnO : 0.15
P2O5 : 0.10 LOI : H2O+ : 1.23
H2O- : 1.07 CO2 : 0.88 SO3 :
S : Total: 100.32 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 448.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 480/ 500
Core: 5 Sample Depth: 451.49
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 49.20 Al2O3: 15.55 Fe2O3(tot):
FeO(tot): 9.38 Fe2O3: FeO :
MgO : 8.44 CaO : 12.29 Na2O : 2.35
K2O : 0.33 TiO2 : 1.13 MnO : 0.16
P2O5 : 0.11 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.99 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 448.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 480/ 500
Core: 5 Sample Depth: 451.49
Sect: 3 Analyst Name: Strong, D.F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 48.10 Al2O3: 16.20 Fe2O3(tot):
FeO(tot): 9.06 Fe2O3: 3.55 FeO : 5.87
MgO : 8.44 CaO : 12.26 Na2O : 2.33
K2O : 0.40 TiO2 : 1.02 MnO : 0.17
P2O5 : 0.09 LOI : 2.25 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.43 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.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 448.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 480/ 500
Core: 5 Sample Depth: 451.49
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.42 SO3 :
S : 0.0238 Total: 0.42 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 448.00 Piece: 3
Hole: 335 Top/Bottom Interval(mm): 550/ 570
Core: 5 Sample Depth: 451.56
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS OL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0221 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): 448.00 Piece: 3
Hole: 335 Top/Bottom Interval(mm): 550/ 570
Core: 5 Sample Depth: 451.56
Sect: 3 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS OL MOD PHYRIC BASALT
SiO2 : 48.20 Al2O3: 14.70 Fe2O3(tot):
FeO(tot): 9.65 Fe2O3: FeO :
MgO : 8.33 CaO : 11.41 Na2O : 2.35
K2O : 0.36 TiO2 : 1.14 MnO : 0.16
P2O5 : 0.10 LOI : 1.64 H2O+ : 0.89
H2O- : 1.00 CO2 : 0.13 SO3 :
S : Total: 99.50 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 160/ 180
Core: 6 Sample Depth: 457.67
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 : 49.14 Al2O3: 15.11 Fe2O3(tot):
FeO(tot): 8.54 Fe2O3: 2.97 FeO : 5.87
MgO : 8.19 CaO : 11.43 Na2O : 2.40
K2O : 0.19 TiO2 : 1.10 MnO : 0.15
P2O5 : 0.14 LOI : 2.60 H2O+ : 1.47
H2O- : 1.63 CO2 : 0.08 SO3 :
S : Total: 99.87 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): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 440/ 0
Core: 6 Sample Depth: 457.94
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.58 Al2O3: 15.46 Fe2O3(tot):
FeO(tot): 9.58 Fe2O3: FeO :
MgO : 8.01 CaO : 12.04 Na2O : 2.43
K2O : 0.17 TiO2 : 1.16 MnO :
P2O5 : 0.10 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): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 470/ 490
Core: 6 Sample Depth: 457.98
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.56 Al2O3: 15.21 Fe2O3(tot):
FeO(tot): 9.66 Fe2O3: FeO :
MgO : 8.29 CaO : 11.83 Na2O : 2.34
K2O : 0.24 TiO2 : 1.28 MnO : 0.21
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.62 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 470/ 490
Core: 6 Sample Depth: 457.98
Sect: 1 Analyst Name: Baragar, W.R.A.
Analytical Method(s):
Spectrometry (UV&IR) Spectrometry (UV&IR) Spectrometry (UV&IR)
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 46.89 Al2O3: 18.45 Fe2O3(tot):
FeO(tot): 8.75 Fe2O3: 3.14 FeO : 5.92
MgO : 7.28 CaO : 9.82 Na2O : 2.58
K2O : 0.96 TiO2 : 1.13 MnO : 0.21
P2O5 : 0.10 LOI : H2O+ : 1.34
H2O- : 1.34 CO2 : 0.82 SO3 :
S : 0.22 Total: 99.98 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): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 470/ 490
Core: 6 Sample Depth: 457.98
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: 14.30 Fe2O3(tot):
FeO(tot): 9.95 Fe2O3: FeO :
MgO : 7.80 CaO : 12.20 Na2O : 2.30
K2O : 0.22 TiO2 : 1.18 MnO : 0.21
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.69 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.
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): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 470/ 490
Core: 6 Sample Depth: 457.98
Sect: 1 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 1.54
H2O- : 1.54 CO2 : 0.70 SO3 :
S : Total: 3.78 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): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 470/ 490
Core: 6 Sample Depth: 457.98
Sect: 1 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.03 Al2O3: 15.94 Fe2O3(tot):
FeO(tot): 9.10 Fe2O3: FeO :
MgO : 8.25 CaO : 11.51 Na2O : 2.70
K2O : 0.14 TiO2 : 1.14 MnO : 0.17
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.98 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
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): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 530/ 550
Core: 6 Sample Depth: 458.04
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 : 46.86 Al2O3: 15.70 Fe2O3(tot):
FeO(tot): 8.70 Fe2O3: 4.25 FeO : 4.88
MgO : 7.32 CaO : 13.00 Na2O : 2.37
K2O : 0.20 TiO2 : 1.19 MnO : 0.15
P2O5 : 0.11 LOI : H2O+ : 1.28
H2O- : 1.16 CO2 : 1.05 SO3 :
S : 0.05 Total: 99.52 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): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 620/ 640
Core: 6 Sample Depth: 458.13
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 : 48.25 Al2O3: 15.29 Fe2O3(tot):
FeO(tot): 9.45 Fe2O3: 5.63 FeO : 4.38
MgO : 7.47 CaO : 11.66 Na2O : 2.42
K2O : 0.37 TiO2 : 1.17 MnO : 0.15
P2O5 : 0.11 LOI : H2O+ : 1.18
H2O- : 1.36 CO2 : 0.09 SO3 :
S : 0.01 Total: 99.53 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 750/ 770
Core: 6 Sample Depth: 458.26
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 : 48.61 Al2O3: 16.57 Fe2O3(tot):
FeO(tot): 8.82 Fe2O3: 4.44 FeO : 4.82
MgO : 6.78 CaO : 12.07 Na2O : 2.52
K2O : 0.15 TiO2 : 1.16 MnO : 0.16
P2O5 : 0.09 LOI : H2O+ : 1.52
H2O- : 0.94 CO2 : SO3 :
S : 0.06 Total: 99.83 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): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 830/ 850
Core: 6 Sample Depth: 458.34
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 : 49.53 Al2O3: 16.01 Fe2O3(tot):
FeO(tot): 8.47 Fe2O3: 4.55 FeO : 4.38
MgO : 7.20 CaO : 12.02 Na2O : 2.68
K2O : 0.21 TiO2 : 1.20 MnO : 0.16
P2O5 : 0.10 LOI : H2O+ : 1.24
H2O- : 1.08 CO2 : SO3 :
S : Total: 100.36 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): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 890/ 910
Core: 6 Sample Depth: 458.40
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 : 48.30 Al2O3: 16.19 Fe2O3(tot):
FeO(tot): 8.32 Fe2O3: 4.64 FeO : 4.14
MgO : 6.75 CaO : 12.67 Na2O : 2.58
K2O : 0.31 TiO2 : 1.12 MnO : 0.15
P2O5 : 0.10 LOI : H2O+ : 1.42
H2O- : 0.80 CO2 : 0.98 SO3 :
S : 0.01 Total: 100.15 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): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 940/ 960
Core: 6 Sample Depth: 458.45
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 : 49.11 Al2O3: 16.09 Fe2O3(tot):
FeO(tot): 8.59 Fe2O3: 4.82 FeO : 4.25
MgO : 7.03 CaO : 12.58 Na2O : 2.60
K2O : 0.23 TiO2 : 1.18 MnO : 0.15
P2O5 : 0.10 LOI : H2O+ : 1.56
H2O- : 0.62 CO2 : SO3 :
S : 0.02 Total: 100.32 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): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 990/1010
Core: 6 Sample Depth: 458.50
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 : 48.95 Al2O3: 15.52 Fe2O3(tot):
FeO(tot): 9.87 Fe2O3: 5.43 FeO : 4.98
MgO : 7.59 CaO : 11.80 Na2O : 2.51
K2O : 0.39 TiO2 : 1.08 MnO : 0.17
P2O5 : 0.10 LOI : H2O+ : 1.16
H2O- : 0.64 CO2 : 0.16 SO3 :
S : 0.01 Total: 100.48 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 1050/1070
Core: 6 Sample Depth: 458.56
Sect: 1 Analyst Name: Baragar, W.R.A.
Analytical Method(s):
Spectrometry (UV&IR) Spectrometry (UV&IR) Spectrometry (UV&IR)
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 48.55 Al2O3: 15.25 Fe2O3(tot):
FeO(tot): 9.13 Fe2O3: 5.38 FeO : 4.29
MgO : 7.88 CaO : 12.21 Na2O : 2.51
K2O : 0.32 TiO2 : 1.09 MnO : 0.16
P2O5 : 0.10 LOI : H2O+ : 1.38
H2O- : 0.96 CO2 : 0.38 SO3 :
S : Total: 100.46 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): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 1120/1140
Core: 6 Sample Depth: 458.63
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 : 47.46 Al2O3: 15.67 Fe2O3(tot):
FeO(tot): 8.94 Fe2O3: 5.48 FeO : 4.01
MgO : 6.87 CaO : 13.08 Na2O : 2.51
K2O : 0.32 TiO2 : 1.22 MnO : 0.15
P2O5 : 0.12 LOI : H2O+ : 1.52
H2O- : 0.62 CO2 : 1.29 SO3 :
S : Total: 100.32 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): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 1220/1240
Core: 6 Sample Depth: 458.73
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 : 48.25 Al2O3: 16.12 Fe2O3(tot):
FeO(tot): 8.51 Fe2O3: FeO :
MgO : 7.06 CaO : 12.14 Na2O : 2.45
K2O : 0.31 TiO2 : 1.19 MnO : 0.14
P2O5 : 0.11 LOI : H2O+ : 1.48
H2O- : 1.02 CO2 : 0.42 SO3 :
S : 0.07 Total: 99.64 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): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 1290/1310
Core: 6 Sample Depth: 458.80
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 : 47.86 Al2O3: 15.83 Fe2O3(tot):
FeO(tot): 9.48 Fe2O3: 5.51 FeO : 4.52
MgO : 6.81 CaO : 11.64 Na2O : 2.45
K2O : 0.29 TiO2 : 1.27 MnO : 0.14
P2O5 : 0.13 LOI : H2O+ : 1.89
H2O- : 1.08 CO2 : 0.20 SO3 :
S : 0.03 Total: 99.62 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): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 50/ 70
Core: 6 Sample Depth: 459.06
Sect: 2 Analyst Name: Baragar, W.R.A.
Analytical Method(s):
Spectrometry (UV&IR) Spectrometry (UV&IR) Spectrometry (UV&IR)
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 48.60 Al2O3: 16.15 Fe2O3(tot):
FeO(tot): 9.14 Fe2O3: 4.89 FeO : 4.74
MgO : 7.32 CaO : 12.08 Na2O : 2.50
K2O : 0.17 TiO2 : 1.14 MnO : 0.14
P2O5 : 0.09 LOI : H2O+ : 1.43
H2O- : 1.04 CO2 : SO3 :
S : 0.06 Total: 100.29 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): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 1340/1360
Core: 6 Sample Depth: 460.35
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.61 Al2O3: 15.43 Fe2O3(tot):
FeO(tot): 9.92 Fe2O3: FeO :
MgO : 8.36 CaO : 11.94 Na2O : 2.42
K2O : 0.21 TiO2 : 1.28 MnO : 0.20
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.37 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 1340/1360
Core: 6 Sample Depth: 460.35
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.06 Al2O3: 15.38 Fe2O3(tot):
FeO(tot): 10.00 Fe2O3: FeO :
MgO : 8.46 CaO : 12.06 Na2O : 2.46
K2O : 0.22 TiO2 : 1.29 MnO : 0.20
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.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 620/ 0
Core: 6 Sample Depth: 461.12
Sect: 3 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.63 Al2O3: 15.68 Fe2O3(tot):
FeO(tot): 9.46 Fe2O3: FeO :
MgO : 7.87 CaO : 11.76 Na2O : 2.41
K2O : 0.17 TiO2 : 1.15 MnO :
P2O5 : 0.09 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.22 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): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 620/ 640
Core: 6 Sample Depth: 461.13
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.83 Al2O3: 15.38 Fe2O3(tot):
FeO(tot): 9.72 Fe2O3: FeO :
MgO : 8.25 CaO : 11.67 Na2O : 2.37
K2O : 0.22 TiO2 : 1.29 MnO : 0.21
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.94 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
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): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 620/ 640
Core: 6 Sample Depth: 461.13
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.00 Al2O3: 15.49 Fe2O3(tot):
FeO(tot): 9.72 Fe2O3: FeO :
MgO : 8.25 CaO : 11.76 Na2O : 2.38
K2O : 0.23 TiO2 : 1.29 MnO : 0.21
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.33 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 620/ 640
Core: 6 Sample Depth: 461.13
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.13 Al2O3: 15.50 Fe2O3(tot):
FeO(tot): 9.77 Fe2O3: FeO :
MgO : 8.25 CaO : 11.77 Na2O : 2.38
K2O : 0.23 TiO2 : 1.29 MnO : 0.20
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 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.
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): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 620/ 640
Core: 6 Sample Depth: 461.13
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.74 Al2O3: 15.37 Fe2O3(tot):
FeO(tot): 9.74 Fe2O3: FeO :
MgO : 8.27 CaO : 11.71 Na2O : 2.37
K2O : 0.23 TiO2 : 1.29 MnO : 0.18
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.90 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 890/ 0
Core: 6 Sample Depth: 461.39
Sect: 3 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.51 Al2O3: 15.60 Fe2O3(tot):
FeO(tot): 9.54 Fe2O3: FeO :
MgO : 8.26 CaO : 12.05 Na2O : 2.43
K2O : 0.17 TiO2 : 1.17 MnO :
P2O5 : 0.10 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.83 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
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): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 900/ 920
Core: 6 Sample Depth: 461.41
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.11 Al2O3: 14.87 Fe2O3(tot):
FeO(tot): 10.06 Fe2O3: FeO :
MgO : 8.46 CaO : 11.84 Na2O : 2.43
K2O : 0.22 TiO2 : 1.28 MnO : 0.19
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.46 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.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 900/ 920
Core: 6 Sample Depth: 461.41
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.20 Al2O3: 14.99 Fe2O3(tot):
FeO(tot): 10.13 Fe2O3: FeO :
MgO : 8.42 CaO : 11.85 Na2O : 2.43
K2O : 0.22 TiO2 : 1.28 MnO : 0.18
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.70 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.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 900/ 920
Core: 6 Sample Depth: 461.41
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 48.66 Al2O3: 15.04 Fe2O3(tot):
FeO(tot): 10.08 Fe2O3: FeO :
MgO : 8.48 CaO : 11.90 Na2O : 2.46
K2O : 0.21 TiO2 : 1.30 MnO : 0.20
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.33 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.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 1080/1100
Core: 6 Sample Depth: 461.59
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.19 SO3 :
S : 0.0188 Total: 0.19 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 1080/1100
Core: 6 Sample Depth: 461.59
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 50.14 Al2O3: 15.44 Fe2O3(tot):
FeO(tot): 9.43 Fe2O3: 4.30 FeO : 5.56
MgO : 7.71 CaO : 12.01 Na2O : 2.39
K2O : 0.40 TiO2 : 1.15 MnO : 0.16
P2O5 : 0.12 LOI : H2O+ : 1.16
H2O- : 1.35 CO2 : SO3 :
S : Total: 101.89 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 1350/1370
Core: 6 Sample Depth: 461.86
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.15 Al2O3: 15.36 Fe2O3(tot):
FeO(tot): 9.72 Fe2O3: FeO :
MgO : 8.33 CaO : 11.82 Na2O : 2.36
K2O : 0.22 TiO2 : 1.25 MnO : 0.20
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.41 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): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 1350/1370
Core: 6 Sample Depth: 461.86
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.14 Al2O3: 15.34 Fe2O3(tot):
FeO(tot): 9.75 Fe2O3: FeO :
MgO : 8.27 CaO : 11.85 Na2O : 2.35
K2O : 0.21 TiO2 : 1.25 MnO : 0.18
P2O5 : 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.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 1350/1370
Core: 6 Sample Depth: 461.86
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.99 Al2O3: 15.60 Fe2O3(tot):
FeO(tot): 9.65 Fe2O3: FeO :
MgO : 8.18 CaO : 11.90 Na2O : 2.33
K2O : 0.21 TiO2 : 1.25 MnO : 0.16
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.27 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 220/ 240
Core: 6 Sample Depth: 462.23
Sect: 4 Analyst Name: Zakariadze, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 47.90 Al2O3: 14.81 Fe2O3(tot):
FeO(tot): 9.71 Fe2O3: 3.59 FeO : 6.48
MgO : 7.98 CaO : 11.93 Na2O : 2.70
K2O : 0.28 TiO2 : 1.10 MnO : 0.15
P2O5 : 0.14 LOI : 0.53 H2O+ : 0.91
H2O- : 1.56 CO2 : SO3 :
S : Total: 100.06 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 460/ 0
Core: 6 Sample Depth: 462.46
Sect: 4 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: 15.61 Fe2O3(tot):
FeO(tot): 9.52 Fe2O3: FeO :
MgO : 8.21 CaO : 12.05 Na2O : 2.39
K2O : 0.16 TiO2 : 1.16 MnO :
P2O5 : 0.10 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.19 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 560/ 0
Core: 6 Sample Depth: 462.56
Sect: 4 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.93 Al2O3: 15.49 Fe2O3(tot):
FeO(tot): 9.44 Fe2O3: FeO :
MgO : 8.20 CaO : 11.77 Na2O : 2.38
K2O : 0.16 TiO2 : 1.18 MnO :
P2O5 : 0.08 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.63 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 770/ 800
Core: 6 Sample Depth: 462.79
Sect: 4 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.54 Al2O3: 15.54 Fe2O3(tot):
FeO(tot): 10.03 Fe2O3: FeO :
MgO : 8.39 CaO : 11.96 Na2O : 2.40
K2O : 0.21 TiO2 : 1.32 MnO : 0.18
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.57 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 770/ 800
Core: 6 Sample Depth: 462.79
Sect: 4 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.59 Al2O3: 15.52 Fe2O3(tot):
FeO(tot): 10.09 Fe2O3: FeO :
MgO : 8.49 CaO : 11.93 Na2O : 2.42
K2O : 0.21 TiO2 : 1.30 MnO : 0.18
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.73 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.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 770/ 800
Core: 6 Sample Depth: 462.79
Sect: 4 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.56 Al2O3: 15.49 Fe2O3(tot):
FeO(tot): 10.00 Fe2O3: FeO :
MgO : 8.44 CaO : 11.95 Na2O : 2.42
K2O : 0.22 TiO2 : 1.29 MnO : 0.19
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.56 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.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 400/ 0
Core: 6 Sample Depth: 463.90
Sect: 5 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.37 Al2O3: 15.62 Fe2O3(tot):
FeO(tot): 9.44 Fe2O3: FeO :
MgO : 8.05 CaO : 11.84 Na2O : 2.44
K2O : 0.16 TiO2 : 1.18 MnO :
P2O5 : 0.09 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.19 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 1100/1120
Core: 6 Sample Depth: 464.61
Sect: 5 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
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+ : 1.39
H2O- : 0.98 CO2 : 0.42 SO3 :
S : Total: 2.79 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): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 1100/1120
Core: 6 Sample Depth: 464.61
Sect: 5 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
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+ : 3.08
H2O- : 2.70 CO2 : 10.20 SO3 :
S : Total: 15.98 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): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 220/ 240
Core: 6 Sample Depth: 465.23
Sect: 6 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.85 Al2O3: 15.20 Fe2O3(tot):
FeO(tot): 9.77 Fe2O3: FeO :
MgO : 8.39 CaO : 11.82 Na2O : 2.46
K2O : 0.21 TiO2 : 1.31 MnO : 0.20
P2O5 : 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.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 457.50 Piece: 2
Hole: 335 Top/Bottom Interval(mm): 220/ 240
Core: 6 Sample Depth: 465.23
Sect: 6 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 : 49.30 Al2O3: 15.50 Fe2O3(tot):
FeO(tot): 9.40 Fe2O3: FeO :
MgO : 10.10 CaO : 11.70 Na2O : 2.50
K2O : 0.20 TiO2 : 1.20 MnO : 0.10
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.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 270/ 290
Core: 6 Sample Depth: 466.78
Sect: CC Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.96 Al2O3: 15.31 Fe2O3(tot):
FeO(tot): 9.70 Fe2O3: FeO :
MgO : 8.35 CaO : 11.83 Na2O : 2.39
K2O : 0.21 TiO2 : 1.28 MnO : 0.18
P2O5 : 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.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 270/ 290
Core: 6 Sample Depth: 466.78
Sect: CC Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.96 Al2O3: 15.42 Fe2O3(tot):
FeO(tot): 9.80 Fe2O3: FeO :
MgO : 8.32 CaO : 11.77 Na2O : 2.46
K2O : 0.22 TiO2 : 1.29 MnO : 0.19
P2O5 : 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.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 270/ 290
Core: 6 Sample Depth: 466.78
Sect: CC Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.67 Al2O3: 16.11 Fe2O3(tot):
FeO(tot): 10.12 Fe2O3: FeO :
MgO : 6.21 CaO : 12.31 Na2O : 2.85
K2O : 0.23 TiO2 : 1.34 MnO : 0.17
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.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 280/ 0
Core: 6 Sample Depth: 466.78
Sect: CC Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.33 Al2O3: 15.77 Fe2O3(tot):
FeO(tot): 9.53 Fe2O3: FeO :
MgO : 7.99 CaO : 11.95 Na2O : 2.41
K2O : 0.17 TiO2 : 1.14 MnO :
P2O5 : 0.10 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): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 300/ 320
Core: 6 Sample Depth: 466.81
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 : 0.48 SO3 :
S : 0.0250 Total: 0.48 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): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 300/ 320
Core: 6 Sample Depth: 466.81
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 : 49.08 Al2O3: 15.58 Fe2O3(tot):
FeO(tot): 9.56 Fe2O3: 3.86 FeO : 6.08
MgO : 8.07 CaO : 12.58 Na2O : 2.38
K2O : 0.24 TiO2 : 1.15 MnO : 0.17
P2O5 : 0.13 LOI : H2O+ : 1.23
H2O- : 1.10 CO2 : SO3 :
S : Total: 101.65 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): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 300/ 320
Core: 6 Sample Depth: 466.81
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 : 48.84 Al2O3: 15.73 Fe2O3(tot):
FeO(tot): 9.51 Fe2O3: 3.81 FeO : 6.08
MgO : 8.19 CaO : 12.66 Na2O : 2.33
K2O : 0.24 TiO2 : 1.16 MnO : 0.18
P2O5 : 0.12 LOI : H2O+ : 1.23
H2O- : 1.10 CO2 : SO3 :
S : Total: 101.67 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): 457.50 Piece: 3
Hole: 335 Top/Bottom Interval(mm): 370/ 390
Core: 6 Sample Depth: 466.88
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 : 0.70 SO3 :
S : 0.0293 Total: 0.70 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 457.50 Piece: 3
Hole: 335 Top/Bottom Interval(mm): 370/ 390
Core: 6 Sample Depth: 466.88
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 : 49.28 Al2O3: 15.42 Fe2O3(tot):
FeO(tot): 9.37 Fe2O3: 3.44 FeO : 6.27
MgO : 8.30 CaO : 12.54 Na2O : 2.37
K2O : 0.27 TiO2 : 1.12 MnO : 0.17
P2O5 : 0.12 LOI : H2O+ : 1.26
H2O- : 0.96 CO2 : SO3 :
S : Total: 101.52 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 457.50 Piece: 3
Hole: 335 Top/Bottom Interval(mm): 370/ 390
Core: 6 Sample Depth: 466.88
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 : 49.14 Al2O3: 15.51 Fe2O3(tot):
FeO(tot): 9.43 Fe2O3: 3.51 FeO : 6.27
MgO : 8.27 CaO : 12.60 Na2O : 2.30
K2O : 0.27 TiO2 : 1.13 MnO : 0.17
P2O5 : 0.12 LOI : H2O+ : 1.26
H2O- : 0.96 CO2 : SO3 :
S : Total: 101.51 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): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 600/ 0
Core: 6 Sample Depth: 467.10
Sect: CC Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.72 Al2O3: 15.57 Fe2O3(tot):
FeO(tot): 9.56 Fe2O3: FeO :
MgO : 8.21 CaO : 11.95 Na2O : 2.41
K2O : 0.16 TiO2 : 1.13 MnO :
P2O5 : 0.09 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.80 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
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): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 770/ 800
Core: 6 Sample Depth: 467.29
Sect: CC Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.21 Al2O3: 15.00 Fe2O3(tot):
FeO(tot): 9.85 Fe2O3: FeO :
MgO : 8.34 CaO : 11.86 Na2O : 2.42
K2O : 0.21 TiO2 : 1.28 MnO : 0.19
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.36 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 457.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 780/ 0
Core: 6 Sample Depth: 467.28
Sect: CC Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.76 Al2O3: 15.71 Fe2O3(tot):
FeO(tot): 9.33 Fe2O3: FeO :
MgO : 8.06 CaO : 11.78 Na2O : 2.42
K2O : 0.17 TiO2 : 1.15 MnO :
P2O5 : 0.08 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): 467.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 80/ 100
Core: 7 Sample Depth: 467.09
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 : 48.38 Al2O3: 15.13 Fe2O3(tot):
FeO(tot): 8.51 Fe2O3: 4.18 FeO : 4.75
MgO : 7.82 CaO : 11.56 Na2O : 2.40
K2O : 0.26 TiO2 : 1.08 MnO : 0.15
P2O5 : 0.12 LOI : 3.48 H2O+ : 1.15
H2O- : 2.10 CO2 : 0.05 SO3 :
S : Total: 99.13 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): 467.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 150/ 0
Core: 7 Sample Depth: 467.15
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.49 Al2O3: 15.43 Fe2O3(tot):
FeO(tot): 9.50 Fe2O3: FeO :
MgO : 7.93 CaO : 11.99 Na2O : 2.44
K2O : 0.17 TiO2 : 1.17 MnO :
P2O5 : 0.10 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.22 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): 467.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 850/ 870
Core: 7 Sample Depth: 467.86
Sect: 1 Analyst Name: Schilling, J.-G.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 8.90 Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 8.90 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 467.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 40/ 0
Core: 7 Sample Depth: 468.54
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.58 Al2O3: 15.82 Fe2O3(tot):
FeO(tot): 9.61 Fe2O3: FeO :
MgO : 8.15 CaO : 12.10 Na2O : 2.35
K2O : 0.17 TiO2 : 1.14 MnO :
P2O5 : 0.10 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.
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): 467.00 Piece: 1B
Hole: 335 Top/Bottom Interval(mm): 100/ 120
Core: 7 Sample Depth: 468.61
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0481 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): 467.00 Piece: 1B
Hole: 335 Top/Bottom Interval(mm): 100/ 120
Core: 7 Sample Depth: 468.61
Sect: 2 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 47.07 Al2O3: 15.43 Fe2O3(tot):
FeO(tot): 8.81 Fe2O3: FeO :
MgO : 7.72 CaO : 11.83 Na2O : 2.46
K2O : 0.23 TiO2 : 1.16 MnO : 0.14
P2O5 : 0.12 LOI : 3.54 H2O+ : 1.52
H2O- : 1.60 CO2 : 0.42 SO3 :
S : Total: 99.49 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): 467.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 180/ 0
Core: 7 Sample Depth: 468.68
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.92 Al2O3: 15.63 Fe2O3(tot):
FeO(tot): 9.59 Fe2O3: FeO :
MgO : 8.11 CaO : 12.15 Na2O : 2.32
K2O : 0.18 TiO2 : 1.13 MnO :
P2O5 : 0.09 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.12 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 467.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 190/ 210
Core: 7 Sample Depth: 468.70
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.14 Al2O3: 15.18 Fe2O3(tot):
FeO(tot): 9.79 Fe2O3: FeO :
MgO : 8.37 CaO : 11.79 Na2O : 2.40
K2O : 0.20 TiO2 : 1.31 MnO : 0.21
P2O5 : 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): 467.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 280/ 300
Core: 7 Sample Depth: 468.79
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 1.21 SO3 :
S : 0.0082 Total: 1.21 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): 467.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 280/ 300
Core: 7 Sample Depth: 468.79
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 48.89 Al2O3: 15.52 Fe2O3(tot):
FeO(tot): 9.72 Fe2O3: 5.58 FeO : 4.70
MgO : 7.51 CaO : 12.99 Na2O : 2.48
K2O : 0.42 TiO2 : 1.12 MnO : 0.14
P2O5 : 0.13 LOI : H2O+ : 1.85
H2O- : 1.22 CO2 : SO3 :
S : Total: 102.55 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): 467.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 280/ 300
Core: 7 Sample Depth: 468.79
Sect: 2 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 49.02 Al2O3: 15.51 Fe2O3(tot):
FeO(tot): 9.62 Fe2O3: 5.47 FeO : 4.70
MgO : 7.44 CaO : 13.06 Na2O : 2.48
K2O : 0.41 TiO2 : 1.13 MnO : 0.14
P2O5 : 0.12 LOI : H2O+ : 1.85
H2O- : 1.22 CO2 : SO3 :
S : Total: 102.55 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): 467.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 680/ 0
Core: 7 Sample Depth: 469.18
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.24 Al2O3: 15.47 Fe2O3(tot):
FeO(tot): 9.41 Fe2O3: FeO :
MgO : 7.78 CaO : 11.84 Na2O : 2.39
K2O : 0.16 TiO2 : 1.17 MnO :
P2O5 : 0.11 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.57 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 467.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 680/ 690
Core: 7 Sample Depth: 469.19
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.14 Al2O3: 15.27 Fe2O3(tot):
FeO(tot): 9.77 Fe2O3: FeO :
MgO : 8.34 CaO : 11.79 Na2O : 2.45
K2O : 0.22 TiO2 : 1.26 MnO : 0.22
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.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 467.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 680/ 690
Core: 7 Sample Depth: 469.19
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.17 Al2O3: 15.27 Fe2O3(tot):
FeO(tot): 9.71 Fe2O3: FeO :
MgO : 8.25 CaO : 11.95 Na2O : 2.41
K2O : 0.23 TiO2 : 1.29 MnO : 0.20
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.48 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
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): 467.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 680/ 690
Core: 7 Sample Depth: 469.19
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.37 Al2O3: 15.36 Fe2O3(tot):
FeO(tot): 9.67 Fe2O3: FeO :
MgO : 8.30 CaO : 11.95 Na2O : 2.39
K2O : 0.22 TiO2 : 1.29 MnO : 0.21
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.76 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 467.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 700/ 720
Core: 7 Sample Depth: 469.21
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.01 Al2O3: 15.34 Fe2O3(tot):
FeO(tot): 9.78 Fe2O3: FeO :
MgO : 8.41 CaO : 11.79 Na2O : 2.35
K2O : 0.22 TiO2 : 1.31 MnO : 0.19
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.40 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 467.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 700/ 720
Core: 7 Sample Depth: 469.21
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.11 Al2O3: 15.26 Fe2O3(tot):
FeO(tot): 9.75 Fe2O3: FeO :
MgO : 8.39 CaO : 11.82 Na2O : 2.40
K2O : 0.21 TiO2 : 1.28 MnO : 0.17
P2O5 : 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): 467.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 950/ 970
Core: 7 Sample Depth: 469.46
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 : 49.10 Al2O3: 14.00 Fe2O3(tot):
FeO(tot): 9.90 Fe2O3: FeO :
MgO : 9.10 CaO : 12.40 Na2O : 2.50
K2O : 0.33 TiO2 : 1.23 MnO : 0.16
P2O5 : 0.13 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.1200 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): 467.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 1410/1430
Core: 7 Sample Depth: 469.92
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.06 Al2O3: 15.43 Fe2O3(tot):
FeO(tot): 9.82 Fe2O3: FeO :
MgO : 8.21 CaO : 11.80 Na2O : 2.35
K2O : 0.23 TiO2 : 1.21 MnO : 0.22
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.33 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 467.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 290/ 0
Core: 7 Sample Depth: 470.29
Sect: 3 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.52 Al2O3: 15.59 Fe2O3(tot):
FeO(tot): 9.41 Fe2O3: FeO :
MgO : 8.13 CaO : 11.77 Na2O : 2.37
K2O : 0.16 TiO2 : 1.12 MnO :
P2O5 : 0.10 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.17 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 467.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 860/ 0
Core: 7 Sample Depth: 470.86
Sect: 3 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.66 Al2O3: 15.63 Fe2O3(tot):
FeO(tot): 9.56 Fe2O3: FeO :
MgO : 7.79 CaO : 12.15 Na2O : 2.50
K2O : 0.18 TiO2 : 1.19 MnO :
P2O5 : 0.10 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.76 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 467.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 1260/1280
Core: 7 Sample Depth: 471.27
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.23 Al2O3: 15.46 Fe2O3(tot):
FeO(tot): 9.85 Fe2O3: FeO :
MgO : 8.46 CaO : 11.87 Na2O : 2.44
K2O : 0.23 TiO2 : 1.31 MnO : 0.21
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.06 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 476.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 0/ 0
Core: 8 Sample Depth: 476.50
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.77 Al2O3: 15.04 Fe2O3(tot):
FeO(tot): 9.81 Fe2O3: FeO :
MgO : 8.22 CaO : 11.95 Na2O : 2.43
K2O : 0.21 TiO2 : 1.29 MnO : 0.18
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.90 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 476.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 150/ 230
Core: 8 Sample Depth: 476.69
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.94 Al2O3: 15.53 Fe2O3(tot):
FeO(tot): 9.85 Fe2O3: FeO :
MgO : 8.36 CaO : 11.82 Na2O : 2.45
K2O : 0.23 TiO2 : 1.30 MnO : 0.18
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.66 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
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): 476.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 150/ 230
Core: 8 Sample Depth: 476.69
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.67 Al2O3: 15.68 Fe2O3(tot):
FeO(tot): 9.99 Fe2O3: FeO :
MgO : 8.50 CaO : 11.85 Na2O : 2.47
K2O : 0.21 TiO2 : 1.27 MnO : 0.17
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.81 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 476.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 670/ 0
Core: 8 Sample Depth: 477.17
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.32 Al2O3: 15.53 Fe2O3(tot):
FeO(tot): 9.41 Fe2O3: FeO :
MgO : 8.13 CaO : 11.63 Na2O : 2.41
K2O : 0.19 TiO2 : 1.16 MnO :
P2O5 : 0.09 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.87 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
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): 476.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 240/ 260
Core: 8 Sample Depth: 478.25
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-OL SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 8.60 Fe2O3: FeO :
MgO : CaO : Na2O : 2.70
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 11.30 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 476.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 710/ 750
Core: 8 Sample Depth: 478.73
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 : 48.15 Al2O3: 15.19 Fe2O3(tot):
FeO(tot): 9.14 Fe2O3: 4.43 FeO : 5.15
MgO : 8.04 CaO : 11.62 Na2O : 2.37
K2O : 0.26 TiO2 : 1.10 MnO : 0.14
P2O5 : 0.11 LOI : 2.84 H2O+ : 0.78
H2O- : 1.92 CO2 : 0.33 SO3 :
S : Total: 99.59 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): 476.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 940/ 960
Core: 8 Sample Depth: 478.95
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-OL SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 9.40 Fe2O3: FeO :
MgO : CaO : Na2O : 2.90
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 12.30 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 476.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 940/ 960
Core: 8 Sample Depth: 478.95
Sect: 2 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT
SiO2 : 48.66 Al2O3: 15.37 Fe2O3(tot):
FeO(tot): 8.76 Fe2O3: 3.60 FeO : 5.52
MgO : 8.44 CaO : 11.63 Na2O : 2.26
K2O : 0.32 TiO2 : 1.10 MnO : 0.17
P2O5 : LOI : 2.16 H2O+ : 0.78
H2O- : 1.15 CO2 : 0.17 SO3 :
S : Total: 99.17 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 476.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 1130/ 0
Core: 8 Sample Depth: 479.13
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.88 Al2O3: 15.58 Fe2O3(tot):
FeO(tot): 9.37 Fe2O3: FeO :
MgO : 8.10 CaO : 11.75 Na2O : 2.36
K2O : 0.17 TiO2 : 1.14 MnO :
P2O5 : 0.09 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.44 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
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): 476.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 610/ 630
Core: 8 Sample Depth: 480.12
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-OL SPARSELY PHYRIC BASALT
SiO2 : 49.20 Al2O3: 14.40 Fe2O3(tot):
FeO(tot): 9.81 Fe2O3: FeO :
MgO : 9.10 CaO : 12.10 Na2O : 2.40
K2O : 0.37 TiO2 : 1.17 MnO : 0.15
P2O5 : 0.12 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.1500 Total: 99.91 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
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): 476.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 610/ 630
Core: 8 Sample Depth: 480.12
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-OL SPARSELY PHYRIC BASALT
SiO2 : 49.50 Al2O3: 14.00 Fe2O3(tot):
FeO(tot): 9.63 Fe2O3: FeO :
MgO : 9.20 CaO : 12.20 Na2O : 2.50
K2O : 0.36 TiO2 : 1.18 MnO : 0.15
P2O5 : 0.12 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.1800 Total: 99.91 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
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): 476.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 610/ 630
Core: 8 Sample Depth: 480.12
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-OL SPARSELY PHYRIC BASALT
SiO2 : 49.20 Al2O3: 13.60 Fe2O3(tot):
FeO(tot): 9.99 Fe2O3: FeO :
MgO : 8.70 CaO : 12.30 Na2O : 2.60
K2O : 0.40 TiO2 : 1.22 MnO : 0.18
P2O5 : 0.13 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.6500 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.
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): 476.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 980/1010
Core: 8 Sample Depth: 480.50
Sect: 3 Analyst Name: Sigurdsson, H.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.80 Al2O3: 16.00 Fe2O3(tot):
FeO(tot): 9.35 Fe2O3: FeO :
MgO : 7.90 CaO : 11.50 Na2O : 2.51
K2O : 0.20 TiO2 : 1.27 MnO : 0.18
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.92 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
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): 476.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 980/1010
Core: 8 Sample Depth: 480.50
Sect: 3 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT
SiO2 : 49.99 Al2O3: 15.79 Fe2O3(tot):
FeO(tot): 8.47 Fe2O3: 1.08 FeO : 7.50
MgO : 8.51 CaO : 11.85 Na2O : 2.38
K2O : 0.32 TiO2 : 1.12 MnO : 0.17
P2O5 : LOI : 0.66 H2O+ : 0.14
H2O- : 0.20 CO2 : 0.17 SO3 :
S : Total: 99.22 Magnesium#:
Comments: COULD BE OF GLASSY ORIGIN
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): 476.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 980/1010
Core: 8 Sample Depth: 480.50
Sect: 3 Analyst Name: Sigurdsson, H.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.80 Al2O3: 15.00 Fe2O3(tot):
FeO(tot): 9.55 Fe2O3: FeO :
MgO : 8.10 CaO : 11.60 Na2O : 2.48
K2O : 0.19 TiO2 : 1.22 MnO : 0.20
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.35 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
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): 476.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 980/1010
Core: 8 Sample Depth: 480.50
Sect: 3 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.44 Al2O3: 15.98 Fe2O3(tot):
FeO(tot): 9.16 Fe2O3: FeO :
MgO : 8.34 CaO : 11.63 Na2O : 2.73
K2O : 0.15 TiO2 : 1.14 MnO : 0.20
P2O5 : 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.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 476.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 1250/1270
Core: 8 Sample Depth: 480.76
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.21 Al2O3: 15.35 Fe2O3(tot):
FeO(tot): 9.72 Fe2O3: FeO :
MgO : 8.39 CaO : 11.84 Na2O : 2.42
K2O : 0.22 TiO2 : 1.26 MnO : 0.18
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.59 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 476.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 1250/1270
Core: 8 Sample Depth: 480.76
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.16 Al2O3: 15.38 Fe2O3(tot):
FeO(tot): 9.71 Fe2O3: FeO :
MgO : 8.39 CaO : 11.90 Na2O : 2.41
K2O : 0.22 TiO2 : 1.26 MnO : 0.17
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.60 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 476.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 1250/1270
Core: 8 Sample Depth: 480.76
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.12 Al2O3: 15.44 Fe2O3(tot):
FeO(tot): 9.73 Fe2O3: FeO :
MgO : 8.34 CaO : 11.88 Na2O : 2.42
K2O : 0.22 TiO2 : 1.27 MnO : 0.18
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.60 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 476.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 200/ 210
Core: 8 Sample Depth: 481.21
Sect: 4 Analyst Name: Schilling, J.-G.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 8.90 Fe2O3: FeO :
MgO : CaO : Na2O : 2.80
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 11.70 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 476.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 200/ 210
Core: 8 Sample Depth: 481.21
Sect: 4 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
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+ : 1.07
H2O- : 1.52 CO2 : 0.28 SO3 :
S : Total: 2.87 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 476.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 270/ 290
Core: 8 Sample Depth: 481.28
Sect: 4 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 : 0.0889 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): 476.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 270/ 290
Core: 8 Sample Depth: 481.28
Sect: 4 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT
SiO2 : 50.59 Al2O3: 15.75 Fe2O3(tot):
FeO(tot): 8.62 Fe2O3: 3.10 FeO : 5.83
MgO : 8.05 CaO : 12.01 Na2O : 2.41
K2O : 0.20 TiO2 : 1.15 MnO : 0.14
P2O5 : 0.12 LOI : H2O+ : 1.23
H2O- : 1.10 CO2 : SO3 :
S : Total: 101.68 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): 476.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 270/ 290
Core: 8 Sample Depth: 481.28
Sect: 4 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT
SiO2 : 50.37 Al2O3: 15.72 Fe2O3(tot):
FeO(tot): 8.73 Fe2O3: 3.22 FeO : 5.83
MgO : 8.07 CaO : 12.11 Na2O : 2.41
K2O : 0.20 TiO2 : 1.16 MnO : 0.15
P2O5 : 0.12 LOI : H2O+ : 1.23
H2O- : 1.10 CO2 : SO3 :
S : Total: 101.69 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): 476.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 400/ 420
Core: 8 Sample Depth: 481.41
Sect: 4 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT
SiO2 : 49.76 Al2O3: 15.38 Fe2O3(tot):
FeO(tot): 9.40 Fe2O3: FeO :
MgO : 8.78 CaO : 11.72 Na2O : 2.31
K2O : 0.22 TiO2 : 1.13 MnO : 0.15
P2O5 : 0.11 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.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 476.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 460/ 0
Core: 8 Sample Depth: 481.46
Sect: 4 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.67 Al2O3: 15.80 Fe2O3(tot):
FeO(tot): 9.51 Fe2O3: FeO :
MgO : 8.34 CaO : 11.75 Na2O : 2.31
K2O : 0.18 TiO2 : 1.16 MnO :
P2O5 : 0.12 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.84 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): 476.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 1030/1070
Core: 8 Sample Depth: 482.05
Sect: 4 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.47 Al2O3: 15.50 Fe2O3(tot):
FeO(tot): 9.83 Fe2O3: FeO :
MgO : 8.36 CaO : 11.89 Na2O : 2.44
K2O : 0.23 TiO2 : 1.28 MnO : 0.21
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.21 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 476.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 1290/1360
Core: 8 Sample Depth: 482.33
Sect: 4 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 : 49.62 Al2O3: 15.45 Fe2O3(tot):
FeO(tot): 9.30 Fe2O3: 5.40 FeO : 4.44
MgO : 7.50 CaO : 11.96 Na2O : 2.41
K2O : 0.42 TiO2 : 1.14 MnO : 0.17
P2O5 : 0.12 LOI : 0.72 H2O+ :
H2O- : CO2 : 0.11 SO3 :
S : Total: 98.74 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): 476.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 280/ 0
Core: 8 Sample Depth: 484.28
Sect: CC Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.40 Al2O3: 15.72 Fe2O3(tot):
FeO(tot): 9.47 Fe2O3: FeO :
MgO : 7.86 CaO : 11.81 Na2O : 2.41
K2O : 0.16 TiO2 : 1.13 MnO :
P2O5 : 0.10 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.06 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 476.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 280/ 330
Core: 8 Sample Depth: 484.31
Sect: CC Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.95 Al2O3: 15.33 Fe2O3(tot):
FeO(tot): 9.71 Fe2O3: FeO :
MgO : 8.30 CaO : 11.78 Na2O : 2.37
K2O : 0.21 TiO2 : 1.24 MnO : 0.19
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.08 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 476.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 280/ 330
Core: 8 Sample Depth: 484.31
Sect: CC Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.03 Al2O3: 15.41 Fe2O3(tot):
FeO(tot): 9.77 Fe2O3: FeO :
MgO : 8.28 CaO : 11.73 Na2O : 2.36
K2O : 0.22 TiO2 : 1.27 MnO : 0.20
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.27 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 486.00 Piece: 2
Hole: 335 Top/Bottom Interval(mm): 260/ 280
Core: 9 Sample Depth: 486.27
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 : 46.42 Al2O3: 16.14 Fe2O3(tot):
FeO(tot): 9.53 Fe2O3: 4.64 FeO : 5.35
MgO : 7.16 CaO : 12.24 Na2O : 2.46
K2O : 0.22 TiO2 : 1.04 MnO : 0.17
P2O5 : 0.08 LOI : H2O+ : 0.13
H2O- : 2.81 CO2 : 0.09 SO3 :
S : Total: 98.95 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): 486.00 Piece: 2
Hole: 335 Top/Bottom Interval(mm): 260/ 280
Core: 9 Sample Depth: 486.27
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 : 46.23 Al2O3: 15.88 Fe2O3(tot):
FeO(tot): 9.47 Fe2O3: FeO :
MgO : 7.43 CaO : 12.19 Na2O : 2.40
K2O : 0.24 TiO2 : 1.17 MnO : 0.17
P2O5 : 0.10 LOI : 3.50 H2O+ : 1.30
H2O- : 1.95 CO2 : 0.24 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): 486.00 Piece: 2
Hole: 335 Top/Bottom Interval(mm): 260/ 280
Core: 9 Sample Depth: 486.27
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 48.93 Al2O3: 16.09 Fe2O3(tot):
FeO(tot): 9.83 Fe2O3: FeO :
MgO : 7.41 CaO : 12.57 Na2O : 2.39
K2O : 0.22 TiO2 : 1.17 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): 486.00 Piece: 2
Hole: 335 Top/Bottom Interval(mm): 260/ 280
Core: 9 Sample Depth: 486.27
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 : 0.09 SO3 :
S : 0.0302 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): 486.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 380/ 0
Core: 9 Sample Depth: 486.38
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.29 Al2O3: 15.70 Fe2O3(tot):
FeO(tot): 9.40 Fe2O3: FeO :
MgO : 8.06 CaO : 11.84 Na2O : 2.42
K2O : 0.18 TiO2 : 1.18 MnO :
P2O5 : 0.11 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): 486.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 540/ 0
Core: 9 Sample Depth: 486.54
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.05 Al2O3: 15.94 Fe2O3(tot):
FeO(tot): 9.37 Fe2O3: FeO :
MgO : 7.71 CaO : 11.91 Na2O : 2.44
K2O : 0.16 TiO2 : 1.10 MnO :
P2O5 : 0.10 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.78 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 486.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 540/ 580
Core: 9 Sample Depth: 486.56
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.33 Al2O3: 15.24 Fe2O3(tot):
FeO(tot): 9.88 Fe2O3: FeO :
MgO : 8.25 CaO : 11.81 Na2O : 2.39
K2O : 0.24 TiO2 : 1.30 MnO : 0.22
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.66 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
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): 486.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 140/ 170
Core: 9 Sample Depth: 489.16
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.12 Al2O3: 15.28 Fe2O3(tot):
FeO(tot): 9.74 Fe2O3: FeO :
MgO : 8.25 CaO : 11.84 Na2O : 2.43
K2O : 0.23 TiO2 : 1.25 MnO : 0.21
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.35 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 486.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 1170/1240
Core: 9 Sample Depth: 490.21
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.11 Al2O3: 15.46 Fe2O3(tot):
FeO(tot): 9.70 Fe2O3: FeO :
MgO : 8.27 CaO : 12.01 Na2O : 2.36
K2O : 0.21 TiO2 : 1.26 MnO : 0.18
P2O5 : 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.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 486.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 1170/1240
Core: 9 Sample Depth: 490.21
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.88 Al2O3: 15.37 Fe2O3(tot):
FeO(tot): 9.67 Fe2O3: FeO :
MgO : 8.27 CaO : 12.00 Na2O : 2.41
K2O : 0.22 TiO2 : 1.25 MnO : 0.19
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.26 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 486.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 1170/1240
Core: 9 Sample Depth: 490.21
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.02 Al2O3: 15.43 Fe2O3(tot):
FeO(tot): 9.66 Fe2O3: FeO :
MgO : 8.30 CaO : 11.97 Na2O : 2.40
K2O : 0.22 TiO2 : 1.26 MnO : 0.18
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): 486.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 150/ 170
Core: 9 Sample Depth: 492.16
Sect: 5 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 48.54 Al2O3: 16.44 Fe2O3(tot):
FeO(tot): 8.73 Fe2O3: 3.66 FeO : 5.44
MgO : 8.22 CaO : 11.83 Na2O : 2.38
K2O : 0.29 TiO2 : 1.05 MnO : 0.15
P2O5 : 0.09 LOI : H2O+ : 1.24
H2O- : 1.08 CO2 : 0.09 SO3 :
S : Total: 100.50 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): 486.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 150/ 170
Core: 9 Sample Depth: 492.16
Sect: 5 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 49.40 Al2O3: 16.07 Fe2O3(tot):
FeO(tot): 9.03 Fe2O3: FeO :
MgO : 8.33 CaO : 12.16 Na2O : 2.39
K2O : 0.30 TiO2 : 1.05 MnO : 0.16
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): 486.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 150/ 170
Core: 9 Sample Depth: 492.16
Sect: 5 Analyst Name: Lambert, R.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 49.30 Al2O3: 14.70 Fe2O3(tot):
FeO(tot): 9.45 Fe2O3: FeO :
MgO : 9.20 CaO : 12.20 Na2O : 2.30
K2O : 0.28 TiO2 : 1.08 MnO : 0.17
P2O5 : 0.11 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.2200 Total: 99.84 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): 486.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 150/ 170
Core: 9 Sample Depth: 492.16
Sect: 5 Analyst Name: Strong, D.F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 48.50 Al2O3: 15.40 Fe2O3(tot):
FeO(tot): 8.71 Fe2O3: 3.80 FeO : 5.29
MgO : 8.17 CaO : 12.02 Na2O : 2.24
K2O : 0.34 TiO2 : 0.93 MnO : 0.16
P2O5 : 0.09 LOI : 2.03 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 96.94 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): 486.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 150/ 170
Core: 9 Sample Depth: 492.16
Sect: 5 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.10 SO3 :
S : 0.0242 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): 486.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 460/ 480
Core: 9 Sample Depth: 492.47
Sect: 5 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.03 Al2O3: 15.43 Fe2O3(tot):
FeO(tot): 9.75 Fe2O3: FeO :
MgO : 8.30 CaO : 11.97 Na2O : 2.35
K2O : 0.21 TiO2 : 1.26 MnO : 0.18
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.48 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
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): 486.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 460/ 480
Core: 9 Sample Depth: 492.47
Sect: 5 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.06 Al2O3: 15.44 Fe2O3(tot):
FeO(tot): 9.69 Fe2O3: FeO :
MgO : 8.21 CaO : 11.98 Na2O : 2.28
K2O : 0.23 TiO2 : 1.27 MnO : 0.18
P2O5 : 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.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 486.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 920/ 0
Core: 9 Sample Depth: 492.92
Sect: 5 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.62 Al2O3: 15.84 Fe2O3(tot):
FeO(tot): 9.35 Fe2O3: FeO :
MgO : 7.75 CaO : 12.11 Na2O : 2.35
K2O : 0.17 TiO2 : 1.15 MnO :
P2O5 : 0.11 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.45 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 486.00 Piece: 9
Hole: 335 Top/Bottom Interval(mm): 940/ 960
Core: 9 Sample Depth: 492.95
Sect: 5 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 : 0.76 SO3 :
S : 0.0000 Total: 0.76 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 486.00 Piece: 9
Hole: 335 Top/Bottom Interval(mm): 940/ 960
Core: 9 Sample Depth: 492.95
Sect: 5 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 49.99 Al2O3: 15.65 Fe2O3(tot):
FeO(tot): 8.66 Fe2O3: 4.07 FeO : 4.99
MgO : 7.87 CaO : 12.87 Na2O : 2.35
K2O : 0.29 TiO2 : 1.10 MnO : 0.15
P2O5 : 0.12 LOI : H2O+ : 1.22
H2O- : 1.31 CO2 : SO3 :
S : Total: 101.98 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 486.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 1080/1100
Core: 9 Sample Depth: 493.09
Sect: 5 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.26 SO3 :
S : 0.0170 Total: 0.26 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 486.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 1080/1100
Core: 9 Sample Depth: 493.09
Sect: 5 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 49.47 Al2O3: 16.00 Fe2O3(tot):
FeO(tot): 9.04 Fe2O3: 4.26 FeO : 5.21
MgO : 7.87 CaO : 12.48 Na2O : 2.49
K2O : 0.29 TiO2 : 1.08 MnO : 0.16
P2O5 : 0.11 LOI : H2O+ : 1.35
H2O- : 1.39 CO2 : SO3 :
S : Total: 102.16 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 486.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 1080/1100
Core: 9 Sample Depth: 493.09
Sect: 5 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 49.45 Al2O3: 16.03 Fe2O3(tot):
FeO(tot): 9.03 Fe2O3: 4.24 FeO : 5.21
MgO : 7.93 CaO : 12.44 Na2O : 2.46
K2O : 0.29 TiO2 : 1.10 MnO : 0.16
P2O5 : 0.12 LOI : H2O+ : 1.35
H2O- : 1.39 CO2 : SO3 :
S : Total: 102.17 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 495.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 420/ 440
Core: 10 Sample Depth: 495.93
Sect: 1 Analyst Name: Zakariadze, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 47.54 Al2O3: 15.31 Fe2O3(tot):
FeO(tot): 9.56 Fe2O3: 3.62 FeO : 6.30
MgO : 8.02 CaO : 12.04 Na2O : 2.90
K2O : 0.32 TiO2 : 1.00 MnO : 0.15
P2O5 : 0.14 LOI : 0.50 H2O+ : 1.06
H2O- : 1.12 CO2 : SO3 :
S : Total: 100.02 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 495.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 630/ 0
Core: 10 Sample Depth: 496.13
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.33 Al2O3: 15.77 Fe2O3(tot):
FeO(tot): 9.34 Fe2O3: FeO :
MgO : 8.17 CaO : 12.03 Na2O : 2.35
K2O : 0.16 TiO2 : 1.13 MnO :
P2O5 : 0.09 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.37 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 495.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 630/ 650
Core: 10 Sample Depth: 496.14
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.59 Al2O3: 15.51 Fe2O3(tot):
FeO(tot): 9.90 Fe2O3: FeO :
MgO : 8.38 CaO : 12.04 Na2O : 2.49
K2O : 0.23 TiO2 : 1.26 MnO : 0.21
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.61 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): 495.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 1450/1470
Core: 10 Sample Depth: 496.96
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.09 Al2O3: 15.42 Fe2O3(tot):
FeO(tot): 9.76 Fe2O3: FeO :
MgO : 8.28 CaO : 11.91 Na2O : 2.37
K2O : 0.22 TiO2 : 1.26 MnO : 0.19
P2O5 : 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.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 495.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 1450/1470
Core: 10 Sample Depth: 496.96
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 : 47.45 Al2O3: 17.20 Fe2O3(tot):
FeO(tot): 8.78 Fe2O3: 1.79 FeO : 7.17
MgO : 8.00 CaO : 12.12 Na2O : 2.28
K2O : 0.25 TiO2 : 1.19 MnO : 0.17
P2O5 : 0.12 LOI : H2O+ : 0.71
H2O- : 0.38 CO2 : 1.12 SO3 :
S : 0.12 Total: 99.95 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): 495.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 1450/1470
Core: 10 Sample Depth: 496.96
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.99 Al2O3: 15.45 Fe2O3(tot):
FeO(tot): 9.61 Fe2O3: FeO :
MgO : 8.25 CaO : 12.02 Na2O : 2.39
K2O : 0.21 TiO2 : 1.29 MnO : 0.19
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.40 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 495.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 1450/1470
Core: 10 Sample Depth: 496.96
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.24 Al2O3: 15.54 Fe2O3(tot):
FeO(tot): 9.74 Fe2O3: FeO :
MgO : 8.18 CaO : 12.05 Na2O : 2.54
K2O : 0.20 TiO2 : 1.26 MnO : 0.19
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
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): 495.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 1450/1470
Core: 10 Sample Depth: 496.96
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.72 Al2O3: 15.46 Fe2O3(tot):
FeO(tot): 9.59 Fe2O3: FeO :
MgO : 8.33 CaO : 11.66 Na2O : 2.26
K2O : 0.22 TiO2 : 1.31 MnO : 0.18
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 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.
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): 495.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 1450/1470
Core: 10 Sample Depth: 496.96
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 52.60 Al2O3: 15.71 Fe2O3(tot):
FeO(tot): 9.45 Fe2O3: FeO :
MgO : 8.24 CaO : 11.76 Na2O : 2.40
K2O : 0.22 TiO2 : 1.31 MnO : 0.20
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 101.89 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.
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): 495.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 170/ 190
Core: 10 Sample Depth: 497.18
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 1.13 SO3 :
S : 0.0000 Total: 1.13 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 495.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 170/ 190
Core: 10 Sample Depth: 497.18
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 : 49.04 Al2O3: 15.91 Fe2O3(tot):
FeO(tot): 8.67 Fe2O3: 4.44 FeO : 4.68
MgO : 7.53 CaO : 13.68 Na2O : 2.50
K2O : 0.29 TiO2 : 1.11 MnO : 0.17
P2O5 : 0.12 LOI : H2O+ : 1.41
H2O- : 1.27 CO2 : SO3 :
S : Total: 102.15 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 495.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 170/ 190
Core: 10 Sample Depth: 497.18
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 : 49.18 Al2O3: 15.91 Fe2O3(tot):
FeO(tot): 8.78 Fe2O3: 4.56 FeO : 4.68
MgO : 7.37 CaO : 13.65 Na2O : 2.47
K2O : 0.28 TiO2 : 1.11 MnO : 0.17
P2O5 : 0.12 LOI : H2O+ : 1.41
H2O- : 1.27 CO2 : SO3 :
S : Total: 102.18 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 495.50 Piece: 2
Hole: 335 Top/Bottom Interval(mm): 370/ 390
Core: 10 Sample Depth: 497.38
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.43 SO3 :
S : 0.0071 Total: 0.43 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 495.50 Piece: 2
Hole: 335 Top/Bottom Interval(mm): 370/ 390
Core: 10 Sample Depth: 497.38
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 : 49.50 Al2O3: 16.01 Fe2O3(tot):
FeO(tot): 8.94 Fe2O3: 4.56 FeO : 4.84
MgO : 7.46 CaO : 13.05 Na2O : 2.39
K2O : 0.29 TiO2 : 1.07 MnO : 0.17
P2O5 : 0.11 LOI : H2O+ : 1.56
H2O- : 1.16 CO2 : SO3 :
S : Total: 102.17 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 495.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 890/ 0
Core: 10 Sample Depth: 497.89
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.02 Al2O3: 15.95 Fe2O3(tot):
FeO(tot): 9.37 Fe2O3: FeO :
MgO : 7.90 CaO : 12.18 Na2O : 2.29
K2O : 0.15 TiO2 : 1.15 MnO :
P2O5 : 0.11 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.12 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 495.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 460/ 480
Core: 10 Sample Depth: 498.97
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.90 Al2O3: 14.79 Fe2O3(tot):
FeO(tot): 10.00 Fe2O3: FeO :
MgO : 8.56 CaO : 12.13 Na2O : 2.44
K2O : 0.22 TiO2 : 1.23 MnO : 0.19
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.46 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.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 495.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 460/ 480
Core: 10 Sample Depth: 498.97
Sect: 3 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: 14.83 Fe2O3(tot):
FeO(tot): 9.93 Fe2O3: FeO :
MgO : 8.60 CaO : 12.18 Na2O : 2.50
K2O : 0.21 TiO2 : 1.26 MnO : 0.21
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.54 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): 495.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 460/ 480
Core: 10 Sample Depth: 498.97
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.07 Al2O3: 14.85 Fe2O3(tot):
FeO(tot): 10.07 Fe2O3: FeO :
MgO : 8.57 CaO : 12.21 Na2O : 2.50
K2O : 0.22 TiO2 : 1.25 MnO : 0.20
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.94 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
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): 495.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 1000/1020
Core: 10 Sample Depth: 499.51
Sect: 3 Analyst Name: Schilling, J.-G.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 8.60 Fe2O3: FeO :
MgO : CaO : Na2O : 2.60
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 11.20 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 495.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 1000/1020
Core: 10 Sample Depth: 499.51
Sect: 3 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
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+ : 0.91
H2O- : 1.21 CO2 : 0.48 SO3 :
S : Total: 2.60 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 495.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 1080/ 0
Core: 10 Sample Depth: 499.58
Sect: 3 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.47 Al2O3: 15.66 Fe2O3(tot):
FeO(tot): 9.34 Fe2O3: FeO :
MgO : 7.85 CaO : 11.83 Na2O : 2.41
K2O : 0.16 TiO2 : 1.10 MnO :
P2O5 : 0.09 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.91 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 495.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 440/ 0
Core: 10 Sample Depth: 500.44
Sect: 4 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.90 Al2O3: 15.92 Fe2O3(tot):
FeO(tot): 9.26 Fe2O3: FeO :
MgO : 7.68 CaO : 11.90 Na2O : 2.38
K2O : 0.16 TiO2 : 1.08 MnO :
P2O5 : 0.09 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.37 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 495.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 40/ 60
Core: 10 Sample Depth: 503.05
Sect: 6 Analyst Name: Schilling, J.-G.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 8.90 Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 8.90 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 495.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 40/ 60
Core: 10 Sample Depth: 503.05
Sect: 6 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
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+ : 0.74
H2O- : 1.16 CO2 : 0.27 SO3 :
S : Total: 2.17 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 495.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 280/ 300
Core: 10 Sample Depth: 503.29
Sect: 6 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 : 50.30 Al2O3: 14.70 Fe2O3(tot):
FeO(tot): 9.00 Fe2O3: FeO :
MgO : 9.40 CaO : 11.50 Na2O : 2.20
K2O : 0.23 TiO2 : 1.15 MnO : 0.14
P2O5 : 0.12 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.2700 Total: 99.74 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 505.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 30/ 50
Core: 11 Sample Depth: 505.04
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 49.57 Al2O3: 15.96 Fe2O3(tot):
FeO(tot): 8.91 Fe2O3: 4.30 FeO : 5.04
MgO : 8.11 CaO : 12.46 Na2O : 2.38
K2O : 0.30 TiO2 : 1.05 MnO : 0.16
P2O5 : 0.11 LOI : H2O+ : 1.28
H2O- : 1.16 CO2 : SO3 :
S : Total: 101.88 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 505.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 30/ 50
Core: 11 Sample Depth: 505.04
Sect: 1 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 49.58 Al2O3: 15.99 Fe2O3(tot):
FeO(tot): 8.99 Fe2O3: 4.39 FeO : 5.04
MgO : 8.09 CaO : 12.34 Na2O : 2.37
K2O : 0.31 TiO2 : 1.06 MnO : 0.16
P2O5 : 0.11 LOI : H2O+ : 1.28
H2O- : 1.16 CO2 : SO3 :
S : Total: 101.88 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 505.00 Piece: 1
Hole: 335 Top/Bottom Interval(mm): 130/ 150
Core: 11 Sample Depth: 505.14
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 44.40 Al2O3: 15.05 Fe2O3(tot):
FeO(tot): 8.62 Fe2O3: 5.01 FeO : 4.11
MgO : 6.92 CaO : 14.79 Na2O : 2.29
K2O : 0.38 TiO2 : 0.93 MnO : 0.17
P2O5 : 0.07 LOI : H2O+ : 1.24
H2O- : 1.81 CO2 : 3.24 SO3 :
S : Total: 100.41 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): 505.00 Piece: 1
Hole: 335 Top/Bottom Interval(mm): 130/ 150
Core: 11 Sample Depth: 505.14
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 : 45.08 Al2O3: 14.78 Fe2O3(tot):
FeO(tot): 8.50 Fe2O3: FeO :
MgO : 7.06 CaO : 14.72 Na2O : 2.35
K2O : 0.37 TiO2 : 0.98 MnO : 0.16
P2O5 : 0.11 LOI : 6.00 H2O+ : 1.40
H2O- : 1.15 CO2 : 3.33 SO3 :
S : Total: 100.94 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 505.00 Piece: 1
Hole: 335 Top/Bottom Interval(mm): 130/ 150
Core: 11 Sample Depth: 505.14
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 : 3.24 SO3 :
S : 0.0073 Total: 3.24 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 505.00 Piece: 1
Hole: 335 Top/Bottom Interval(mm): 130/ 150
Core: 11 Sample Depth: 505.14
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.26 SO3 :
S : 0.0094 Total: 0.26 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 505.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 220/ 0
Core: 11 Sample Depth: 505.22
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.73 Al2O3: 15.53 Fe2O3(tot):
FeO(tot): 9.24 Fe2O3: FeO :
MgO : 7.58 CaO : 12.18 Na2O : 2.35
K2O : 0.16 TiO2 : 1.14 MnO :
P2O5 : 0.12 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.03 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 505.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 620/ 640
Core: 11 Sample Depth: 505.63
Sect: 1 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
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+ : 0.69
H2O- : 0.96 CO2 : 0.16 SO3 :
S : Total: 1.81 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): 505.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 340/ 0
Core: 11 Sample Depth: 506.84
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.82 Al2O3: 15.66 Fe2O3(tot):
FeO(tot): 9.36 Fe2O3: FeO :
MgO : 7.96 CaO : 12.00 Na2O : 2.37
K2O : 0.15 TiO2 : 1.13 MnO :
P2O5 : 0.09 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.54 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): 514.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 160/ 0
Core: 12 Sample Depth: 514.66
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.90 Al2O3: 15.74 Fe2O3(tot):
FeO(tot): 9.36 Fe2O3: FeO :
MgO : 7.91 CaO : 11.91 Na2O : 2.42
K2O : 0.15 TiO2 : 1.14 MnO :
P2O5 : 0.11 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.64 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): 514.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 1190/ 0
Core: 12 Sample Depth: 517.19
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 51.05 Al2O3: 15.59 Fe2O3(tot):
FeO(tot): 9.40 Fe2O3: FeO :
MgO : 8.04 CaO : 12.01 Na2O : 2.41
K2O : 0.15 TiO2 : 1.18 MnO :
P2O5 : 0.09 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.92 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 514.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 1390/1410
Core: 12 Sample Depth: 517.40
Sect: 2 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
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+ : 1.14
H2O- : 1.65 CO2 : 0.42 SO3 :
S : Total: 3.21 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): 514.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 720/ 0
Core: 12 Sample Depth: 518.22
Sect: 3 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.49 Al2O3: 15.50 Fe2O3(tot):
FeO(tot): 9.34 Fe2O3: FeO :
MgO : 7.90 CaO : 11.95 Na2O : 2.36
K2O : 0.16 TiO2 : 1.09 MnO :
P2O5 : 0.09 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.88 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.
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): 514.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 1380/1400
Core: 12 Sample Depth: 518.89
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.09 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): 514.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 1380/1400
Core: 12 Sample Depth: 518.89
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 49.71 Al2O3: 16.31 Fe2O3(tot):
FeO(tot): 8.79 Fe2O3: 3.89 FeO : 5.29
MgO : 7.87 CaO : 12.43 Na2O : 2.32
K2O : 0.28 TiO2 : 1.06 MnO : 0.15
P2O5 : 0.11 LOI : H2O+ : 0.97
H2O- : 1.09 CO2 : SO3 :
S : Total: 101.48 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 514.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 1380/1400
Core: 12 Sample Depth: 518.89
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 49.77 Al2O3: 16.32 Fe2O3(tot):
FeO(tot): 8.80 Fe2O3: 3.90 FeO : 5.29
MgO : 7.87 CaO : 12.41 Na2O : 2.29
K2O : 0.28 TiO2 : 1.04 MnO : 0.15
P2O5 : 0.10 LOI : H2O+ : 0.97
H2O- : 1.09 CO2 : SO3 :
S : Total: 101.48 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 514.50 Piece: 7B
Hole: 335 Top/Bottom Interval(mm): 1460/1480
Core: 12 Sample Depth: 518.97
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0146 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): 514.50 Piece: 7B
Hole: 335 Top/Bottom Interval(mm): 1460/1480
Core: 12 Sample Depth: 518.97
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 50.17 Al2O3: 15.90 Fe2O3(tot):
FeO(tot): 8.92 Fe2O3: FeO :
MgO : 8.01 CaO : 12.14 Na2O : 2.25
K2O : 0.29 TiO2 : 1.06 MnO : 0.15
P2O5 : 0.11 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.99 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 524.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 30/ 0
Core: 13 Sample Depth: 524.03
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.72 Al2O3: 15.77 Fe2O3(tot):
FeO(tot): 9.33 Fe2O3: FeO :
MgO : 8.05 CaO : 12.02 Na2O : 2.38
K2O : 0.14 TiO2 : 1.12 MnO :
P2O5 : 0.09 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.62 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 524.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 1130/ 0
Core: 13 Sample Depth: 526.63
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.69 Al2O3: 15.78 Fe2O3(tot):
FeO(tot): 9.47 Fe2O3: FeO :
MgO : 8.17 CaO : 12.03 Na2O : 2.41
K2O : 0.16 TiO2 : 1.13 MnO :
P2O5 : 0.09 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 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.
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): 524.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 1130/1170
Core: 13 Sample Depth: 526.65
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.64 Al2O3: 15.63 Fe2O3(tot):
FeO(tot): 9.58 Fe2O3: FeO :
MgO : 8.00 CaO : 12.08 Na2O : 2.56
K2O : 0.21 TiO2 : 1.24 MnO : 0.19
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.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 524.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 1130/1170
Core: 13 Sample Depth: 526.65
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.10 Al2O3: 15.29 Fe2O3(tot):
FeO(tot): 9.63 Fe2O3: FeO :
MgO : 8.28 CaO : 11.99 Na2O : 2.44
K2O : 0.21 TiO2 : 1.26 MnO : 0.21
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.41 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): 524.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 1130/1170
Core: 13 Sample Depth: 526.65
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.16 Al2O3: 15.26 Fe2O3(tot):
FeO(tot): 9.62 Fe2O3: FeO :
MgO : 8.20 CaO : 11.99 Na2O : 2.45
K2O : 0.21 TiO2 : 1.27 MnO : 0.21
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.37 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 524.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 1130/1170
Core: 13 Sample Depth: 526.65
Sect: 2 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.14 Al2O3: 15.19 Fe2O3(tot):
FeO(tot): 9.47 Fe2O3: FeO :
MgO : 8.26 CaO : 11.97 Na2O : 2.43
K2O : 0.20 TiO2 : 1.24 MnO : 0.21
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.11 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 524.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 20/ 0
Core: 13 Sample Depth: 527.02
Sect: 3 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.57 Al2O3: 15.88 Fe2O3(tot):
FeO(tot): 9.40 Fe2O3: FeO :
MgO : 7.83 CaO : 12.11 Na2O : 2.38
K2O : 0.17 TiO2 : 1.13 MnO :
P2O5 : 0.11 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.58 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 524.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 210/ 230
Core: 13 Sample Depth: 527.22
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 47.24 Al2O3: 16.18 Fe2O3(tot):
FeO(tot): 8.68 Fe2O3: 4.97 FeO : 4.21
MgO : 6.71 CaO : 12.68 Na2O : 2.54
K2O : 0.30 TiO2 : 1.10 MnO : 0.15
P2O5 : 0.11 LOI : H2O+ : 1.68
H2O- : 1.35 CO2 : 0.67 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): 524.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 210/ 230
Core: 13 Sample Depth: 527.22
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 49.26 Al2O3: 16.22 Fe2O3(tot):
FeO(tot): 9.19 Fe2O3: FeO :
MgO : 6.97 CaO : 13.14 Na2O : 2.48
K2O : 0.31 TiO2 : 1.11 MnO : 0.17
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): 524.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 210/ 230
Core: 13 Sample Depth: 527.22
Sect: 3 Analyst Name: Strong, D.F.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 47.70 Al2O3: 15.20 Fe2O3(tot):
FeO(tot): 8.66 Fe2O3: 5.14 FeO : 4.04
MgO : 6.75 CaO : 12.73 Na2O : 2.40
K2O : 0.37 TiO2 : 0.96 MnO : 0.17
P2O5 : 0.09 LOI : 3.43 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 95.55 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 524.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 210/ 230
Core: 13 Sample Depth: 527.22
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0000 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 524.00 Piece: 1B
Hole: 335 Top/Bottom Interval(mm): 240/ 260
Core: 13 Sample Depth: 527.25
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.0098 Total: 0.00 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 524.00 Piece: 1B
Hole: 335 Top/Bottom Interval(mm): 240/ 260
Core: 13 Sample Depth: 527.25
Sect: 3 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 46.07 Al2O3: 15.74 Fe2O3(tot):
FeO(tot): 9.22 Fe2O3: FeO :
MgO : 6.35 CaO : 13.88 Na2O : 2.50
K2O : 0.33 TiO2 : 1.09 MnO : 0.16
P2O5 : 0.11 LOI : 4.56 H2O+ : 2.18
H2O- : 1.40 CO2 : 1.63 SO3 :
S : Total: 101.69 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 524.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 380/ 440
Core: 13 Sample Depth: 527.41
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 MOD PHYRIC BASALT
SiO2 : 48.58 Al2O3: 15.40 Fe2O3(tot):
FeO(tot): 8.51 Fe2O3: 3.96 FeO : 4.95
MgO : 8.44 CaO : 11.70 Na2O : 2.34
K2O : 0.23 TiO2 : 1.01 MnO : 0.14
P2O5 : 0.10 LOI : 2.64 H2O+ : 0.93
H2O- : 1.67 CO2 : SO3 :
S : Total: 99.45 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): 524.00 Piece:
Hole: 335 Top/Bottom Interval(mm): 580/ 0
Core: 13 Sample Depth: 527.58
Sect: 3 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.92 Al2O3: 15.78 Fe2O3(tot):
FeO(tot): 9.47 Fe2O3: FeO :
MgO : 8.10 CaO : 11.99 Na2O : 2.38
K2O : 0.17 TiO2 : 1.14 MnO :
P2O5 : 0.09 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.04 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
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): 533.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 840/ 0
Core: 14 Sample Depth: 534.34
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.45 Al2O3: 15.77 Fe2O3(tot):
FeO(tot): 9.51 Fe2O3: FeO :
MgO : 8.10 CaO : 12.04 Na2O : 2.36
K2O : 0.16 TiO2 : 1.13 MnO :
P2O5 : 0.09 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.61 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.
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 533.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 840/ 860
Core: 14 Sample Depth: 534.35
Sect: 1 Analyst Name: Aumento, F.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.06 Al2O3: 15.29 Fe2O3(tot):
FeO(tot): 9.67 Fe2O3: FeO :
MgO : 8.18 CaO : 11.96 Na2O : 2.42
K2O : 0.23 TiO2 : 1.27 MnO : 0.20
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.28 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): 533.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 730/ 0
Core: 14 Sample Depth: 537.23
Sect: 3 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.37 Al2O3: 15.79 Fe2O3(tot):
FeO(tot): 9.19 Fe2O3: FeO :
MgO : 7.82 CaO : 11.86 Na2O : 2.41
K2O : 0.16 TiO2 : 1.10 MnO :
P2O5 : 0.07 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): 533.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 1230/1250
Core: 14 Sample Depth: 537.74
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.22 SO3 :
S : 0.0043 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): 533.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 1230/1250
Core: 14 Sample Depth: 537.74
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 49.10 Al2O3: 15.96 Fe2O3(tot):
FeO(tot): 9.62 Fe2O3: 5.81 FeO : 4.39
MgO : 7.31 CaO : 12.71 Na2O : 2.51
K2O : 0.31 TiO2 : 1.12 MnO : 0.16
P2O5 : 0.12 LOI : H2O+ : 1.17
H2O- : 1.37 CO2 : SO3 :
S : Total: 102.04 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 533.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 1230/1250
Core: 14 Sample Depth: 537.74
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
SiO2 : 48.94 Al2O3: 16.08 Fe2O3(tot):
FeO(tot): 9.69 Fe2O3: 5.89 FeO : 4.39
MgO : 7.26 CaO : 12.63 Na2O : 2.60
K2O : 0.31 TiO2 : 1.13 MnO : 0.16
P2O5 : 0.12 LOI : H2O+ : 1.17
H2O- : 1.37 CO2 : SO3 :
S : Total: 102.05 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 533.50 Piece: 10A
Hole: 335 Top/Bottom Interval(mm): 1300/1430
Core: 14 Sample Depth: 537.87
Sect: 3 Analyst Name: Zakariadze, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 47.80 Al2O3: 15.66 Fe2O3(tot):
FeO(tot): 9.15 Fe2O3: 2.97 FeO : 6.48
MgO : 8.70 CaO : 12.07 Na2O : 2.30
K2O : 0.18 TiO2 : 1.00 MnO : 0.15
P2O5 : 0.14 LOI : 0.63 H2O+ : 0.57
H2O- : 1.10 CO2 : SO3 :
S : Total: 99.75 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): 533.50 Piece: 10A
Hole: 335 Top/Bottom Interval(mm): 1310/1330
Core: 14 Sample Depth: 537.82
Sect: 3 Analyst Name: Aumento, F.
Analytical Method(s):
Fission track Fission track Fission track
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.06 SO3 :
S : 0.0133 Total: 0.06 Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 37 Depth to Top of Core(m): 533.50 Piece: 10A
Hole: 335 Top/Bottom Interval(mm): 1310/1330
Core: 14 Sample Depth: 537.82
Sect: 3 Analyst Name: Gunn, B.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 50.31 Al2O3: 15.48 Fe2O3(tot):
FeO(tot): 9.08 Fe2O3: 3.87 FeO : 5.60
MgO : 8.34 CaO : 11.86 Na2O : 2.29
K2O : 0.30 TiO2 : 1.08 MnO : 0.15
P2O5 : 0.11 LOI : H2O+ : 1.25
H2O- : 1.21 CO2 : SO3 :
S : Total: 101.85 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 37 Depth to Top of Core(m): 533.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 1300/1430
Core: 14 Sample Depth: 539.37
Sect: 4 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 : 48.85 Al2O3: 15.24 Fe2O3(tot):
FeO(tot): 9.04 Fe2O3: 1.99 FeO : 7.25
MgO : 9.32 CaO : 11.49 Na2O : 2.25
K2O : 0.18 TiO2 : 1.03 MnO : 0.15
P2O5 : 0.13 LOI : 1.15 H2O+ : 0.72
H2O- : 0.83 CO2 : 0.15 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): 552.50 Piece: 3
Hole: 335 Top/Bottom Interval(mm): 220/ 240
Core: 16 Sample Depth: 552.73
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 : 0.0150 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): 552.50 Piece: 3
Hole: 335 Top/Bottom Interval(mm): 220/ 240
Core: 16 Sample Depth: 552.73
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 : 48.66 Al2O3: 15.57 Fe2O3(tot):
FeO(tot): 9.31 Fe2O3: FeO :
MgO : 8.81 CaO : 12.35 Na2O : 2.31
K2O : 0.30 TiO2 : 1.11 MnO : 0.17
P2O5 : 0.12 LOI : 2.30 H2O+ : 0.74
H2O- : 1.12 CO2 : 0.24 SO3 :
S : Total: 101.85 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
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): 552.50 Piece:
Hole: 335 Top/Bottom Interval(mm): 310/ 370
Core: 16 Sample Depth: 552.84
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 : 48.72 Al2O3: 16.63 Fe2O3(tot):
FeO(tot): 8.26 Fe2O3: 4.10 FeO : 4.57
MgO : 7.88 CaO : 11.60 Na2O : 2.36
K2O : 0.27 TiO2 : 1.09 MnO : 0.15
P2O5 : 0.10 LOI : H2O+ : 2.50
H2O- : CO2 : 0.42 SO3 :
S : 0.12 Total: 100.39 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.
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