Leg : 65 Depth to Top of Core(m): 129.50 Piece: 2
Hole: 482B Top/Bottom Interval(mm): 140/ 160
Core: 10 Sample Depth: 138.65
Sect: 7 Analyst Name: Cambon, P.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 47.11 Al2O3: 15.14 Fe2O3(tot): 14.15
FeO(tot): Fe2O3: FeO :
MgO : 7.24 CaO : 10.38 Na2O : 2.80
K2O : 0.09 TiO2 : 1.92 MnO : 0.25
P2O5 : 0.18 LOI : 7.78 H2O+ : 1.34
H2O- : CO2 : 0.50 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.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 137.00 Piece: 2B
Hole: 482B Top/Bottom Interval(mm): 230/ 250
Core: 11 Sample Depth: 137.24
Sect: 1 Analyst Name: Cambon, P.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 49.78 Al2O3: 14.16 Fe2O3(tot): 11.58
FeO(tot): Fe2O3: FeO :
MgO : 7.60 CaO : 12.16 Na2O : 2.40
K2O : 0.08 TiO2 : 1.79 MnO : 0.20
P2O5 : 0.17 LOI : 1.61 H2O+ : 0.49
H2O- : CO2 : 0.86 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.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 137.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 770/ 850
Core: 11 Sample Depth: 137.81
Sect: 1 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 49.58 Al2O3: 14.64 Fe2O3(tot):
FeO(tot): Fe2O3: 2.02 FeO : 8.35
MgO : 7.50 CaO : 12.12 Na2O : 2.57
K2O : 0.17 TiO2 : 1.87 MnO : 0.19
P2O5 : 0.05 LOI : H2O+ : 0.64
H2O- : 0.24 CO2 : 0.20 SO3 :
S : Total: 100.14 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 : 65 Depth to Top of Core(m): 139.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 1070/1130
Core: 12 Sample Depth: 140.10
Sect: 1 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.03 Al2O3: 14.82 Fe2O3(tot):
FeO(tot): Fe2O3: 2.84 FeO : 7.41
MgO : 7.66 CaO : 11.72 Na2O : 2.70
K2O : 0.17 TiO2 : 1.78 MnO : 0.17
P2O5 : 0.10 LOI : H2O+ : 0.59
H2O- : 0.54 CO2 : SO3 :
S : Total: 100.53 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 : 65 Depth to Top of Core(m): 139.00 Piece: 5
Hole: 482B Top/Bottom Interval(mm): 860/ 0
Core: 12 Sample Depth: 141.36
Sect: 2 Analyst Name:
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 49.63 Al2O3: 14.91 Fe2O3(tot): 10.69
FeO(tot): Fe2O3: FeO :
MgO : 7.8 CaO : 11.48 Na2O : 2.66
K2O : 0.11 TiO2 : 1.85 MnO : 0.16
P2O5 : 0.20 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.40 Magnesium#:
Comments: MASSIVE BASALT
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.
H2O+ uncorrected for iron oxidation.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 139.00 Piece: 8A
Hole: 482B Top/Bottom Interval(mm): 1230/ 0
Core: 12 Sample Depth: 141.73
Sect: 2 Analyst Name:
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 49.35 Al2O3: 15.26 Fe2O3(tot): 10.86
FeO(tot): Fe2O3: FeO :
MgO : 7.7 CaO : 11.56 Na2O : 2.70
K2O : 0.08 TiO2 : 1.89 MnO : 0.16
P2O5 : 0.19 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.70 Magnesium#:
Comments: MASSIVE BASALT
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.
H2O+ uncorrected for iron oxidation.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 139.00 Piece: 8C
Hole: 482B Top/Bottom Interval(mm): 1350/1370
Core: 12 Sample Depth: 141.86
Sect: 2 Analyst Name: Cambon, P.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 49.82 Al2O3: 14.20 Fe2O3(tot): 11.74
FeO(tot): Fe2O3: FeO :
MgO : 8.00 CaO : 11.77 Na2O : 2.20
K2O : 0.08 TiO2 : 1.76 MnO : 0.18
P2O5 : 0.18 LOI : 1.11 H2O+ : 0.67
H2O- : CO2 : 0.20 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.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 144.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 540/ 610
Core: 13 Sample Depth: 144.58
Sect: 1 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 49.31 Al2O3: 14.51 Fe2O3(tot):
FeO(tot): Fe2O3: 2.16 FeO : 8.52
MgO : 7.57 CaO : 12.23 Na2O : 2.57
K2O : 0.17 TiO2 : 1.96 MnO : 0.21
P2O5 : 0.09 LOI : H2O+ : 0.56
H2O- : 0.24 CO2 : SO3 :
S : Total: 100.10 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 : 65 Depth to Top of Core(m): 144.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 990/1040
Core: 13 Sample Depth: 145.01
Sect: 1 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.73 Al2O3: 14.36 Fe2O3(tot):
FeO(tot): 10.39 Fe2O3: FeO :
MgO : 8.10 CaO : 11.53 Na2O : 2.57
K2O : 0.06 TiO2 : 1.80 MnO : 0.19
P2O5 : 0.15 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.
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 : 65 Depth to Top of Core(m): 144.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 370/ 420
Core: 13 Sample Depth: 145.89
Sect: 2 Analyst Name: O'Hearn, T.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.39 Al2O3: 14.88 Fe2O3(tot):
FeO(tot): Fe2O3: 2.35 FeO : 8.50
MgO : 7.38 CaO : 11.88 Na2O : 2.37
K2O : 0.08 TiO2 : 1.82 MnO :
P2O5 : 0.16 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.81 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Values for iron partitioning calculated.
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 : 65 Depth to Top of Core(m): 144.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 370/ 420
Core: 13 Sample Depth: 145.89
Sect: 2 Analyst Name: O'Hearn, T.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.53 Al2O3: 15.09 Fe2O3(tot):
FeO(tot): Fe2O3: 2.30 FeO : 8.31
MgO : 7.48 CaO : 12.10 Na2O : 2.34
K2O : 0.11 TiO2 : 1.84 MnO :
P2O5 : 0.16 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.26 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Values for iron partitioning calculated.
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 : 65 Depth to Top of Core(m): 144.00 Piece: 9
Hole: 482B Top/Bottom Interval(mm): 910/ 930
Core: 13 Sample Depth: 146.42
Sect: 2 Analyst Name:
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 49.81 Al2O3: 14.74 Fe2O3(tot): 11.64
FeO(tot): Fe2O3: FeO :
MgO : 7.4 CaO : 10.27 Na2O : 2.86
K2O : 0.10 TiO2 : 2.27 MnO : 0.14
P2O5 : 0.19 LOI : 0.69 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.10 Magnesium#:
Comments: MASSIVE BASALT
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.
H2O+ uncorrected for iron oxidation.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 148.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 120/ 200
Core: 14 Sample Depth: 148.16
Sect: 1 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 49.54 Al2O3: 14.51 Fe2O3(tot):
FeO(tot): Fe2O3: 2.36 FeO : 8.33
MgO : 7.49 CaO : 11.75 Na2O : 2.43
K2O : 0.17 TiO2 : 1.96 MnO : 0.18
P2O5 : 0.10 LOI : H2O+ : 0.39
H2O- : 0.47 CO2 : 0.25 SO3 :
S : Total: 99.93 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 148.00 Piece: 3B
Hole: 482B Top/Bottom Interval(mm): 230/ 0
Core: 14 Sample Depth: 148.23
Sect: 1 Analyst Name:
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 49.63 Al2O3: 15.26 Fe2O3(tot): 11.57
FeO(tot): Fe2O3: FeO :
MgO : 7.4 CaO : 11.31 Na2O : 2.76
K2O : 0.08 TiO2 : 2.00 MnO : 0.18
P2O5 : 0.19 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.38 Magnesium#:
Comments: MASSIVE BASALT
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.
H2O+ uncorrected for iron oxidation.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 148.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 900/ 940
Core: 14 Sample Depth: 148.92
Sect: 1 Analyst Name: O'Hearn, T.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS GLASS SELVEDGE
SiO2 : 50.90 Al2O3: 14.70 Fe2O3(tot):
FeO(tot): Fe2O3: 2.35 FeO : 8.49
MgO : 7.50 CaO : 12.25 Na2O : 2.52
K2O : 0.08 TiO2 : 1.49 MnO :
P2O5 : 0.13 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.41 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
Values for iron partitioning calculated.
Laboratory analysis.
Data source is Initial Reports.
Results are averages for multiple analyses of the specimen.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 148.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 910/ 940
Core: 14 Sample Depth: 148.93
Sect: 1 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.18 Al2O3: 15.40 Fe2O3(tot):
FeO(tot): 10.10 Fe2O3: FeO :
MgO : 7.86 CaO : 11.83 Na2O : 2.45
K2O : 0.07 TiO2 : 1.46 MnO : 0.18
P2O5 : 0.11 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.
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 : 65 Depth to Top of Core(m): 148.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 1010/1060
Core: 14 Sample Depth: 149.04
Sect: 1 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 48.98 Al2O3: 15.33 Fe2O3(tot):
FeO(tot): Fe2O3: 2.31 FeO : 7.76
MgO : 7.58 CaO : 11.98 Na2O : 2.43
K2O : 0.17 TiO2 : 1.53 MnO : 0.18
P2O5 : 0.07 LOI : H2O+ : 1.03
H2O- : 0.66 CO2 : 0.15 SO3 :
S : Total: 100.16 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 : 65 Depth to Top of Core(m): 148.00 Piece: 17
Hole: 482B Top/Bottom Interval(mm): 1190/ 0
Core: 14 Sample Depth: 149.19
Sect: 1 Analyst Name:
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 49.35 Al2O3: 15.28 Fe2O3(tot): 11.51
FeO(tot): Fe2O3: FeO :
MgO : 7.8 CaO : 12.22 Na2O : 2.45
K2O : 0.06 TiO2 : 1.48 MnO : 0.19
P2O5 : 0.09 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.38 Magnesium#:
Comments: MASSIVE BASALT
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.
H2O+ uncorrected for iron oxidation.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 148.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 1320/1370
Core: 14 Sample Depth: 149.35
Sect: 1 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.27 Al2O3: 15.09 Fe2O3(tot):
FeO(tot): 10.05 Fe2O3: FeO :
MgO : 7.73 CaO : 12.15 Na2O : 2.62
K2O : 0.05 TiO2 : 1.39 MnO : 0.19
P2O5 : 0.12 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.
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 : 65 Depth to Top of Core(m): 148.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 940/1010
Core: 14 Sample Depth: 150.47
Sect: 2 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 48.94 Al2O3: 15.78 Fe2O3(tot):
FeO(tot): Fe2O3: 2.43 FeO : 7.36
MgO : 7.60 CaO : 11.64 Na2O : 2.43
K2O : 0.17 TiO2 : 1.53 MnO : 0.17
P2O5 : 0.05 LOI : H2O+ : 1.06
H2O- : 0.88 CO2 : SO3 :
S : Total: 100.04 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 : 65 Depth to Top of Core(m): 148.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 1060/1060
Core: 14 Sample Depth: 150.56
Sect: 2 Analyst Name: O'Hearn, T.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.54 Al2O3: 17.17 Fe2O3(tot):
FeO(tot): Fe2O3: 2.10 FeO : 7.60
MgO : 7.65 CaO : 10.77 Na2O : 2.75
K2O : 0.07 TiO2 : 1.52 MnO :
P2O5 : 0.11 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.28 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
Values for iron partitioning calculated.
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 : 65 Depth to Top of Core(m): 148.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 1060/1060
Core: 14 Sample Depth: 150.56
Sect: 2 Analyst Name: O'Hearn, T.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.53 Al2O3: 17.33 Fe2O3(tot):
FeO(tot): Fe2O3: 2.04 FeO : 7.35
MgO : 7.56 CaO : 10.67 Na2O : 2.59
K2O : 0.06 TiO2 : 1.50 MnO :
P2O5 : 0.10 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
Values for iron partitioning calculated.
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 : 65 Depth to Top of Core(m): 148.00 Piece: 14
Hole: 482B Top/Bottom Interval(mm): 1170/ 0
Core: 14 Sample Depth: 150.67
Sect: 2 Analyst Name:
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 48.98 Al2O3: 15.28 Fe2O3(tot): 11.52
FeO(tot): Fe2O3: FeO :
MgO : 7.8 CaO : 12.28 Na2O : 2.44
K2O : 0.06 TiO2 : 1.49 MnO : 0.18
P2O5 : 0.09 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.12 Magnesium#:
Comments: MASSIVE BASALT
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.
H2O+ uncorrected for iron oxidation.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 148.00 Piece: 14
Hole: 482B Top/Bottom Interval(mm): 1210/1240
Core: 14 Sample Depth: 150.72
Sect: 2 Analyst Name: Cambon, P.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 49.59 Al2O3: 14.64 Fe2O3(tot): 11.24
FeO(tot): Fe2O3: FeO :
MgO : 7.92 CaO : 12.19 Na2O : 2.22
K2O : 0.05 TiO2 : 1.41 MnO : 0.18
P2O5 : 0.13 LOI : 1.47 H2O+ : 0.95
H2O- : CO2 : 0.20 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.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 148.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 1360/1400
Core: 14 Sample Depth: 150.88
Sect: 2 Analyst Name: O'Hearn, T.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS GLASS SELVEDGE
SiO2 : 50.14 Al2O3: 14.34 Fe2O3(tot):
FeO(tot): Fe2O3: 2.34 FeO : 8.47
MgO : 7.30 CaO : 12.16 Na2O : 2.52
K2O : 0.08 TiO2 : 1.52 MnO :
P2O5 : 0.12 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.99 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Values for iron partitioning calculated.
Laboratory analysis.
Data source is Initial Reports.
Results are averages for multiple analyses of the specimen.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 148.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 20/ 60
Core: 14 Sample Depth: 151.04
Sect: 3 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.28 Al2O3: 15.01 Fe2O3(tot):
FeO(tot): 10.03 Fe2O3: FeO :
MgO : 8.04 CaO : 11.99 Na2O : 2.37
K2O : 0.07 TiO2 : 1.42 MnO : 0.18
P2O5 : 0.11 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.
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 : 65 Depth to Top of Core(m): 148.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 1090/1190
Core: 14 Sample Depth: 152.14
Sect: 3 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 49.42 Al2O3: 14.96 Fe2O3(tot):
FeO(tot): Fe2O3: 2.04 FeO : 8.10
MgO : 7.71 CaO : 12.16 Na2O : 2.30
K2O : 0.17 TiO2 : 1.48 MnO : 0.19
P2O5 : 0.07 LOI : H2O+ : 0.82
H2O- : 0.54 CO2 : SO3 :
S : Total: 99.96 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 : 65 Depth to Top of Core(m): 148.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 160/ 200
Core: 14 Sample Depth: 152.68
Sect: 4 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.21 Al2O3: 14.85 Fe2O3(tot):
FeO(tot): 10.22 Fe2O3: FeO :
MgO : 8.00 CaO : 12.14 Na2O : 2.45
K2O : 0.07 TiO2 : 1.43 MnO : 0.19
P2O5 : 0.12 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.
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 : 65 Depth to Top of Core(m): 157.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 90/ 120
Core: 15 Sample Depth: 157.11
Sect: 1 Analyst Name: O'Hearn, T.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 49.97 Al2O3: 15.85 Fe2O3(tot):
FeO(tot): Fe2O3: 2.21 FeO : 7.98
MgO : 7.94 CaO : 11.84 Na2O : 2.24
K2O : 0.06 TiO2 : 1.40 MnO :
P2O5 : 0.13 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
Values for iron partitioning calculated.
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 : 65 Depth to Top of Core(m): 157.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 90/ 120
Core: 15 Sample Depth: 157.11
Sect: 1 Analyst Name: O'Hearn, T.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.10 Al2O3: 15.86 Fe2O3(tot):
FeO(tot): Fe2O3: 2.21 FeO : 8.00
MgO : 7.92 CaO : 11.73 Na2O : 2.02
K2O : 0.07 TiO2 : 1.44 MnO :
P2O5 : 0.11 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
Values for iron partitioning calculated.
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 : 65 Depth to Top of Core(m): 157.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 120/ 160
Core: 15 Sample Depth: 157.14
Sect: 1 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.49 Al2O3: 15.48 Fe2O3(tot):
FeO(tot): 10.15 Fe2O3: FeO :
MgO : 7.96 CaO : 11.44 Na2O : 2.51
K2O : 0.07 TiO2 : 1.48 MnO : 0.18
P2O5 : 0.11 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.
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 : 65 Depth to Top of Core(m): 157.00 Piece: 9B
Hole: 482B Top/Bottom Interval(mm): 700/ 720
Core: 15 Sample Depth: 157.71
Sect: 1 Analyst Name:
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 49.46 Al2O3: 15.29 Fe2O3(tot): 10.83
FeO(tot): Fe2O3: FeO :
MgO : 7.8 CaO : 11.93 Na2O : 2.48
K2O : 0.05 TiO2 : 1.44 MnO : 0.17
P2O5 : 0.10 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.50 Magnesium#:
Comments: MASSIVE BASALT
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.
H2O+ uncorrected for iron oxidation.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 157.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 940/1000
Core: 15 Sample Depth: 157.97
Sect: 1 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 49.44 Al2O3: 15.12 Fe2O3(tot):
FeO(tot): Fe2O3: 1.90 FeO : 8.12
MgO : 7.92 CaO : 11.98 Na2O : 2.30
K2O : 0.17 TiO2 : 1.49 MnO : 0.19
P2O5 : 0.04 LOI : H2O+ : 0.74
H2O- : 0.55 CO2 : SO3 :
S : Total: 99.96 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 : 65 Depth to Top of Core(m): 157.00 Piece: 16
Hole: 482B Top/Bottom Interval(mm): 1350/1390
Core: 15 Sample Depth: 158.37
Sect: 1 Analyst Name: Cambon, P.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 49.71 Al2O3: 14.74 Fe2O3(tot): 11.18
FeO(tot): Fe2O3: FeO :
MgO : 8.09 CaO : 12.13 Na2O : 2.04
K2O : 0.04 TiO2 : 1.32 MnO : 0.18
P2O5 : 0.12 LOI : 1.73 H2O+ : 0.95
H2O- : CO2 : 0.32 SO3 :
S : Total: 99.55 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 157.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 1200/1290
Core: 15 Sample Depth: 159.75
Sect: 2 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS PLAG SP PHYRIC BASALT
SiO2 : 50.17 Al2O3: 15.03 Fe2O3(tot):
FeO(tot): Fe2O3: 1.77 FeO : 7.93
MgO : 7.93 CaO : 12.22 Na2O : 2.30
K2O : 0.17 TiO2 : 1.38 MnO : 0.17
P2O5 : 0.05 LOI : H2O+ : 0.70
H2O- : 0.34 CO2 : SO3 :
S : Total: 100.16 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 : 65 Depth to Top of Core(m): 157.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 200/ 300
Core: 15 Sample Depth: 160.25
Sect: 3 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS PLAG SP PHYRIC BASALT
SiO2 : 50.10 Al2O3: 15.14 Fe2O3(tot):
FeO(tot): Fe2O3: 2.07 FeO : 7.66
MgO : 7.93 CaO : 12.10 Na2O : 2.30
K2O : 0.17 TiO2 : 1.38 MnO : 0.17
P2O5 : 0.08 LOI : H2O+ : 0.52
H2O- : 0.30 CO2 : SO3 :
S : Total: 99.92 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 : 65 Depth to Top of Core(m): 157.00 Piece: 10
Hole: 482B Top/Bottom Interval(mm): 1170/1190
Core: 15 Sample Depth: 161.18
Sect: 3 Analyst Name: Cambon, P.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 49.96 Al2O3: 14.48 Fe2O3(tot): 11.10
FeO(tot): Fe2O3: FeO :
MgO : 7.91 CaO : 12.32 Na2O : 2.20
K2O : 0.05 TiO2 : 1.28 MnO : 0.16
P2O5 : 0.11 LOI : 1.33 H2O+ : 0.59
H2O- : CO2 : 0.18 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.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 166.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 100/ 150
Core: 16 Sample Depth: 166.13
Sect: 1 Analyst Name: O'Hearn, T.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG SP PHYRIC BASALT
SiO2 : 50.63 Al2O3: 16.42 Fe2O3(tot):
FeO(tot): Fe2O3: 2.28 FeO : 8.23
MgO : 8.21 CaO : 10.57 Na2O : 2.26
K2O : 0.09 TiO2 : 1.42 MnO :
P2O5 : 0.11 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.22 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
Values for iron partitioning calculated.
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 : 65 Depth to Top of Core(m): 166.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 100/ 150
Core: 16 Sample Depth: 166.13
Sect: 1 Analyst Name: O'Hearn, T.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG SP PHYRIC BASALT
SiO2 : 50.43 Al2O3: 16.33 Fe2O3(tot):
FeO(tot): Fe2O3: 2.20 FeO : 7.93
MgO : 8.09 CaO : 10.38 Na2O : 2.38
K2O : 0.08 TiO2 : 1.42 MnO :
P2O5 : 0.12 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
Values for iron partitioning calculated.
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 : 65 Depth to Top of Core(m): 166.00 Piece: 3B
Hole: 482B Top/Bottom Interval(mm): 360/ 380
Core: 16 Sample Depth: 166.37
Sect: 1 Analyst Name: Cambon, P.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 50.00 Al2O3: 14.60 Fe2O3(tot): 11.06
FeO(tot): Fe2O3: FeO :
MgO : 7.89 CaO : 12.24 Na2O : 2.10
K2O : 0.05 TiO2 : 1.28 MnO : 0.16
P2O5 : 0.11 LOI : 1.12 H2O+ : 0.58
H2O- : CO2 : 0.18 SO3 :
S : Total: 99.49 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 166.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 410/ 500
Core: 16 Sample Depth: 166.46
Sect: 1 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT
SiO2 : 50.16 Al2O3: 14.74 Fe2O3(tot):
FeO(tot): Fe2O3: 2.34 FeO : 7.83
MgO : 8.06 CaO : 12.15 Na2O : 2.16
K2O : 0.17 TiO2 : 1.37 MnO : 0.17
P2O5 : 0.05 LOI : H2O+ : 0.55
H2O- : 0.30 CO2 : SO3 :
S : Total: 100.05 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 166.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 1000/1040
Core: 16 Sample Depth: 171.52
Sect: 4 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 51.04 Al2O3: 14.65 Fe2O3(tot):
FeO(tot): 10.00 Fe2O3: FeO :
MgO : 8.13 CaO : 11.96 Na2O : 2.29
K2O : 0.06 TiO2 : 1.28 MnO : 0.17
P2O5 : 0.11 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.
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 : 65 Depth to Top of Core(m): 166.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 390/ 490
Core: 16 Sample Depth: 172.44
Sect: 5 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT
SiO2 : 50.40 Al2O3: 15.06 Fe2O3(tot):
FeO(tot): Fe2O3: 2.07 FeO : 7.31
MgO : 7.80 CaO : 12.03 Na2O : 2.30
K2O : 0.17 TiO2 : 1.37 MnO : 0.17
P2O5 : 0.03 LOI : H2O+ : 0.48
H2O- : 0.32 CO2 : SO3 :
S : Total: 99.51 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 : 65 Depth to Top of Core(m): 166.00 Piece: 6
Hole: 482B Top/Bottom Interval(mm): 510/ 0
Core: 16 Sample Depth: 172.51
Sect: 5 Analyst Name:
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS PLAG MODERATELY PHYRIC BASALT
SiO2 : 49.48 Al2O3: 15.34 Fe2O3(tot): 10.09
FeO(tot): Fe2O3: FeO :
MgO : 8.1 CaO : 11.66 Na2O : 2.49
K2O : 0.07 TiO2 : 1.35 MnO : 0.15
P2O5 : 0.13 LOI : +0.17 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.67 Magnesium#:
Comments: MASSIVE BASALT
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.
H2O+ uncorrected for iron oxidation.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 175.00 Piece: 10
Hole: 482B Top/Bottom Interval(mm): 1110/1130
Core: 17 Sample Depth: 177.62
Sect: 2 Analyst Name: Cambon, P.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 49.88 Al2O3: 14.42 Fe2O3(tot): 11.47
FeO(tot): Fe2O3: FeO :
MgO : 7.81 CaO : 12.49 Na2O : 2.00
K2O : 0.02 TiO2 : 1.31 MnO : 0.19
P2O5 : 0.12 LOI : 1.04 H2O+ : 0.45
H2O- : CO2 : 0.23 SO3 :
S : Total: 99.71 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 184.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 130/ 180
Core: 18 Sample Depth: 184.16
Sect: 1 Analyst Name: O'Hearn, T.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG SP PHYRIC BASALT
SiO2 : 50.79 Al2O3: 16.00 Fe2O3(tot):
FeO(tot): Fe2O3: 2.13 FeO : 7.69
MgO : 8.49 CaO : 11.85 Na2O : 1.71
K2O : 0.03 TiO2 : 1.42 MnO :
P2O5 : 0.06 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.17 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Values for iron partitioning calculated.
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 : 65 Depth to Top of Core(m): 184.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 130/ 180
Core: 18 Sample Depth: 184.16
Sect: 1 Analyst Name: O'Hearn, T.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG SP PHYRIC BASALT
SiO2 : 50.74 Al2O3: 15.78 Fe2O3(tot):
FeO(tot): Fe2O3: 2.20 FeO : 7.96
MgO : 8.03 CaO : 11.55 Na2O : 2.19
K2O : 0.09 TiO2 : 1.42 MnO :
P2O5 : 0.10 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
Values for iron partitioning calculated.
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 : 65 Depth to Top of Core(m): 184.00 Piece: 3
Hole: 482B Top/Bottom Interval(mm): 180/ 200
Core: 18 Sample Depth: 184.19
Sect: 1 Analyst Name: Cambon, P.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 50.25 Al2O3: 14.22 Fe2O3(tot): 11.39
FeO(tot): Fe2O3: FeO :
MgO : 7.97 CaO : 12.08 Na2O : 2.20
K2O : 0.06 TiO2 : 1.31 MnO : 0.17
P2O5 : 0.11 LOI : 1.12 H2O+ : 0.46
H2O- : CO2 : 0.25 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.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 184.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 490/ 570
Core: 18 Sample Depth: 184.53
Sect: 1 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS PLAG SP PHYRIC BASALT
SiO2 : 50.02 Al2O3: 14.61 Fe2O3(tot):
FeO(tot): Fe2O3: 2.19 FeO : 8.10
MgO : 7.96 CaO : 12.14 Na2O : 2.43
K2O : 0.17 TiO2 : 1.37 MnO : 0.17
P2O5 : 0.09 LOI : H2O+ : 0.42
H2O- : 0.38 CO2 : SO3 :
S : Total: 100.05 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 184.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 440/ 510
Core: 18 Sample Depth: 185.97
Sect: 2 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS PLAG SP PHYRIC BASALT
SiO2 : 50.20 Al2O3: 14.72 Fe2O3(tot):
FeO(tot): Fe2O3: 2.38 FeO : 7.78
MgO : 8.04 CaO : 12.14 Na2O : 2.30
K2O : 0.17 TiO2 : 1.37 MnO : 0.19
P2O5 : 0.07 LOI : H2O+ : 0.46
H2O- : 0.40 CO2 : SO3 :
S : Total: 100.22 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 : 65 Depth to Top of Core(m): 184.00 Piece: 8
Hole: 482B Top/Bottom Interval(mm): 590/ 610
Core: 18 Sample Depth: 186.10
Sect: 2 Analyst Name:
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 49.67 Al2O3: 15.36 Fe2O3(tot): 10.99
FeO(tot): Fe2O3: FeO :
MgO : 7.8 CaO : 12.15 Na2O : 2.47
K2O : 0.06 TiO2 : 1.33 MnO : 0.16
P2O5 : 0.11 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.10 Magnesium#:
Comments: MASSIVE BASALT
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.
H2O+ uncorrected for iron oxidation.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 184.00 Piece: 11
Hole: 482B Top/Bottom Interval(mm): 990/1010
Core: 18 Sample Depth: 186.50
Sect: 2 Analyst Name: Cambon, P.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 49.45 Al2O3: 14.26 Fe2O3(tot): 11.94
FeO(tot): Fe2O3: FeO :
MgO : 7.63 CaO : 12.18 Na2O : 2.05
K2O : 0.04 TiO2 : 1.56 MnO : 0.19
P2O5 : 0.13 LOI : 1.10 H2O+ : 0.67
H2O- : CO2 : 0.11 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.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 193.00 Piece: 9
Hole: 482B Top/Bottom Interval(mm): 960/1000
Core: 19 Sample Depth: 193.98
Sect: 1 Analyst Name: Cambon, P.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 49.87 Al2O3: 16.72 Fe2O3(tot): 12.01
FeO(tot): Fe2O3: FeO :
MgO : 7.42 CaO : 7.40 Na2O : 3.16
K2O : 0.06 TiO2 : 2.29 MnO : 0.12
P2O5 : 0.21 LOI : 3.77 H2O+ : 1.93
H2O- : CO2 : 0.48 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.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 197.50 Piece:
Hole: 482B Top/Bottom Interval(mm): 270/ 300
Core: 20 Sample Depth: 197.79
Sect: 1 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SP PHYRIC BASALT
SiO2 : 50.20 Al2O3: 15.33 Fe2O3(tot):
FeO(tot): 10.09 Fe2O3: FeO :
MgO : 7.33 CaO : 12.02 Na2O : 2.56
K2O : 0.06 TiO2 : 1.59 MnO : 0.20
P2O5 : 0.13 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.
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 : 65 Depth to Top of Core(m): 197.50 Piece:
Hole: 482B Top/Bottom Interval(mm): 1200/1270
Core: 20 Sample Depth: 198.74
Sect: 1 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS PLAG SP PHYRIC BASALT
SiO2 : 49.76 Al2O3: 15.13 Fe2O3(tot):
FeO(tot): Fe2O3: 2.41 FeO : 7.33
MgO : 7.47 CaO : 12.18 Na2O : 2.43
K2O : 0.17 TiO2 : 1.57 MnO : 0.17
P2O5 : 0.08 LOI : H2O+ : 0.76
H2O- : 0.34 CO2 : SO3 :
S : Total: 100.25 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 197.50 Piece: 1
Hole: 482B Top/Bottom Interval(mm): 10/ 0
Core: 20 Sample Depth: 199.01
Sect: 2 Analyst Name:
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 49.63 Al2O3: 15.33 Fe2O3(tot): 10.88
FeO(tot): Fe2O3: FeO :
MgO : 7.5 CaO : 12.23 Na2O : 2.62
K2O : 0.04 TiO2 : 1.54 MnO : 0.16
P2O5 : 0.14 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.07 Magnesium#:
Comments: MASSIVE BASALT
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.
H2O+ uncorrected for iron oxidation.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 197.50 Piece:
Hole: 482B Top/Bottom Interval(mm): 880/ 900
Core: 20 Sample Depth: 199.89
Sect: 2 Analyst Name: O'Hearn, T.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG-CPX SP PHYRIC BASALT
SiO2 : 50.41 Al2O3: 15.80 Fe2O3(tot):
FeO(tot): Fe2O3: 2.24 FeO : 8.07
MgO : 7.52 CaO : 11.42 Na2O : 2.40
K2O : 0.05 TiO2 : 1.57 MnO :
P2O5 : 0.14 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
Values for iron partitioning calculated.
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 : 65 Depth to Top of Core(m): 197.50 Piece:
Hole: 482B Top/Bottom Interval(mm): 880/ 900
Core: 20 Sample Depth: 199.89
Sect: 2 Analyst Name: O'Hearn, T.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG-CPX SP PHYRIC BASALT
SiO2 : 50.61 Al2O3: 15.67 Fe2O3(tot):
FeO(tot): Fe2O3: 2.23 FeO : 8.04
MgO : 7.54 CaO : 11.29 Na2O : 2.52
K2O : 0.05 TiO2 : 1.61 MnO :
P2O5 : 0.14 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.70 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Values for iron partitioning calculated.
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 : 65 Depth to Top of Core(m): 197.50 Piece: 3
Hole: 482B Top/Bottom Interval(mm): 240/ 260
Core: 20 Sample Depth: 200.75
Sect: 3 Analyst Name: Cambon, P.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 49.84 Al2O3: 15.74 Fe2O3(tot): 10.23
FeO(tot): Fe2O3: FeO :
MgO : 7.50 CaO : 11.68 Na2O : 2.45
K2O : 0.04 TiO2 : 1.58 MnO : 0.16
P2O5 : 0.14 LOI : 2.58 H2O+ : 1.26
H2O- : CO2 : 0.55 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.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 197.50 Piece:
Hole: 482B Top/Bottom Interval(mm): 430/ 520
Core: 20 Sample Depth: 200.97
Sect: 3 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS PLAG SP PHYRIC BASALT
SiO2 : 48.77 Al2O3: 15.00 Fe2O3(tot):
FeO(tot): Fe2O3: 3.82 FeO : 6.84
MgO : 7.65 CaO : 12.44 Na2O : 2.61
K2O : 0.05 TiO2 : 1.49 MnO : 0.17
P2O5 : 0.01 LOI : H2O+ : 0.46
H2O- : 0.77 CO2 : SO3 :
S : Total: 100.08 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 : 65 Depth to Top of Core(m): 197.50 Piece:
Hole: 482B Top/Bottom Interval(mm): 1440/1470
Core: 20 Sample Depth: 201.96
Sect: 3 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SP PHYRIC BASALT
SiO2 : 50.49 Al2O3: 14.69 Fe2O3(tot):
FeO(tot): 10.32 Fe2O3: FeO :
MgO : 7.45 CaO : 12.33 Na2O : 2.50
K2O : 0.03 TiO2 : 1.51 MnO : 0.19
P2O5 : 0.13 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.
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 : 65 Depth to Top of Core(m): 202.00 Piece: 8
Hole: 482B Top/Bottom Interval(mm): 620/ 640
Core: 21 Sample Depth: 202.63
Sect: 1 Analyst Name: Cambon, P.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 49.11 Al2O3: 14.10 Fe2O3(tot): 11.92
FeO(tot): Fe2O3: FeO :
MgO : 7.61 CaO : 11.41 Na2O : 2.48
K2O : 0.06 TiO2 : 1.91 MnO : 0.16
P2O5 : 0.16 LOI : 1.82 H2O+ : 0.86
H2O- : CO2 : 0.18 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.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 202.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 90/ 180
Core: 21 Sample Depth: 203.64
Sect: 2 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS PLAG SP PHYRIC BASALT
SiO2 : 49.16 Al2O3: 14.31 Fe2O3(tot):
FeO(tot): Fe2O3: 3.46 FeO : 7.47
MgO : 8.08 CaO : 12.44 Na2O : 2.41
K2O : 0.10 TiO2 : 1.44 MnO : 0.18
P2O5 : 0.03 LOI : H2O+ : 0.36
H2O- : 0.58 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 : 65 Depth to Top of Core(m): 202.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 190/ 230
Core: 21 Sample Depth: 203.71
Sect: 2 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SP PHYRIC BASALT
SiO2 : 50.78 Al2O3: 14.72 Fe2O3(tot):
FeO(tot): 10.28 Fe2O3: FeO :
MgO : 7.46 CaO : 12.06 Na2O : 2.49
K2O : 0.03 TiO2 : 1.51 MnO : 0.18
P2O5 : 0.13 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.
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 : 65 Depth to Top of Core(m): 202.00 Piece: 3
Hole: 482B Top/Bottom Interval(mm): 240/ 0
Core: 21 Sample Depth: 203.74
Sect: 2 Analyst Name:
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 48.98 Al2O3: 15.32 Fe2O3(tot): 11.31
FeO(tot): Fe2O3: FeO :
MgO : 7.5 CaO : 12.11 Na2O : 2.55
K2O : 0.03 TiO2 : 1.59 MnO : 0.18
P2O5 : 0.13 LOI : +0.02 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.67 Magnesium#:
Comments: MASSIVE BASALT
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.
H2O+ uncorrected for iron oxidation.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 202.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 550/ 570
Core: 21 Sample Depth: 205.56
Sect: 3 Analyst Name: O'Hearn, T.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG-CPX OL SP PHYRIC BASALT
SiO2 : 50.81 Al2O3: 16.82 Fe2O3(tot):
FeO(tot): Fe2O3: 2.05 FeO : 7.44
MgO : 7.91 CaO : 11.32 Na2O : 1.41
K2O : 0.02 TiO2 : 1.63 MnO :
P2O5 : 0.10 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.51 Magnesium#:
Comments:
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
Values for iron partitioning calculated.
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 : 65 Depth to Top of Core(m): 202.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 550/ 570
Core: 21 Sample Depth: 205.56
Sect: 3 Analyst Name: O'Hearn, T.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG-CPX OL SP PHYRIC BASALT
SiO2 : 50.78 Al2O3: 16.62 Fe2O3(tot):
FeO(tot): Fe2O3: 2.14 FeO : 7.71
MgO : 7.99 CaO : 11.70 Na2O : 1.78
K2O : 0.04 TiO2 : 1.62 MnO :
P2O5 : 0.08 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
Values for iron partitioning calculated.
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 : 65 Depth to Top of Core(m): 202.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 580/ 630
Core: 21 Sample Depth: 205.61
Sect: 3 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-CPX MOD PHYRIC BASALTASALT
SiO2 : 50.07 Al2O3: 15.60 Fe2O3(tot):
FeO(tot): 9.89 Fe2O3: FeO :
MgO : 7.26 CaO : 12.15 Na2O : 2.71
K2O : 0.04 TiO2 : 1.60 MnO : 0.19
P2O5 : 0.15 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.
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 : 65 Depth to Top of Core(m): 202.00 Piece: 8
Hole: 482B Top/Bottom Interval(mm): 740/ 760
Core: 21 Sample Depth: 205.75
Sect: 3 Analyst Name: Cambon, P.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS PLAG-CPX MOD PHYRIC BASALT
SiO2 : 49.70 Al2O3: 15.38 Fe2O3(tot): 10.80
FeO(tot): Fe2O3: FeO :
MgO : 7.25 CaO : 12.20 Na2O : 2.40
K2O : 0.03 TiO2 : 1.63 MnO : 0.17
P2O5 : 0.16 LOI : 1.40 H2O+ : 0.72
H2O- : CO2 : 0.10 SO3 :
S : Total: 99.72 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 202.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 1100/1170
Core: 21 Sample Depth: 206.14
Sect: 3 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS PLAG-CPX MOD PHYRIC BASALT
SiO2 : 48.75 Al2O3: 15.33 Fe2O3(tot):
FeO(tot): Fe2O3: 3.81 FeO : 6.92
MgO : 7.39 CaO : 12.32 Na2O : 2.61
K2O : 0.10 TiO2 : 1.57 MnO : 0.18
P2O5 : TR LOI : H2O+ : 0.31
H2O- : 0.82 CO2 : SO3 :
S : Total: 100.11 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 211.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 970/1050
Core: 22 Sample Depth: 212.01
Sect: 1 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS PLAG-CPX MOD PHYRIC BASALT
SiO2 : 48.87 Al2O3: 15.38 Fe2O3(tot):
FeO(tot): Fe2O3: 3.23 FeO : 7.22
MgO : 7.31 CaO : 12.56 Na2O : 2.70
K2O : 0.05 TiO2 : 1.57 MnO : 0.18
P2O5 : 0.01 LOI : H2O+ : 0.20
H2O- : 0.74 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 : 65 Depth to Top of Core(m): 211.00 Piece: 4
Hole: 482B Top/Bottom Interval(mm): 340/ 360
Core: 22 Sample Depth: 212.85
Sect: 2 Analyst Name: Cambon, P.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 50.00 Al2O3: 15.80 Fe2O3(tot): 10.80
FeO(tot): Fe2O3: FeO :
MgO : 7.04 CaO : 12.22 Na2O : 2.40
K2O : 0.03 TiO2 : 1.58 MnO : 0.16
P2O5 : 0.15 LOI : 1.47 H2O+ : 0.66
H2O- : CO2 : 0.12 SO3 :
S : Total: 100.18 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 211.00 Piece: 6
Hole: 482B Top/Bottom Interval(mm): 590/ 0
Core: 22 Sample Depth: 213.09
Sect: 2 Analyst Name:
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS PLAG MODERATELY PHYRIC BASALT
SiO2 : 49.49 Al2O3: 15.94 Fe2O3(tot): 9.81
FeO(tot): Fe2O3: FeO :
MgO : 7.9 CaO : 11.33 Na2O : 2.79
K2O : 0.07 TiO2 : 1.76 MnO : 0.13
P2O5 : 0.17 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.34 Magnesium#:
Comments: MASSIVE BASALT
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.
H2O+ uncorrected for iron oxidation.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 211.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 670/ 720
Core: 22 Sample Depth: 213.20
Sect: 2 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-CPX-OL MOD PHYRIC BASALT
SiO2 : 50.32 Al2O3: 15.52 Fe2O3(tot):
FeO(tot): 9.70 Fe2O3: FeO :
MgO : 7.31 CaO : 12.22 Na2O : 2.72
K2O : 0.03 TiO2 : 1.56 MnO : 0.19
P2O5 : 0.14 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.
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 : 65 Depth to Top of Core(m): 211.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 1300/1360
Core: 22 Sample Depth: 213.83
Sect: 2 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-CPX-OL MOD PHYRIC BASALT
SiO2 : 50.08 Al2O3: 15.90 Fe2O3(tot):
FeO(tot): 9.58 Fe2O3: FeO :
MgO : 7.06 CaO : 12.35 Na2O : 2.77
K2O : 0.03 TiO2 : 1.58 MnO : 0.17
P2O5 : 0.14 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.
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 : 65 Depth to Top of Core(m): 211.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 850/ 930
Core: 22 Sample Depth: 214.89
Sect: 3 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS PLAG-CPX MOD PHYRIC BASALT
SiO2 : 48.83 Al2O3: 14.97 Fe2O3(tot):
FeO(tot): Fe2O3: 3.55 FeO : 7.08
MgO : 7.82 CaO : 12.44 Na2O : 2.50
K2O : 0.05 TiO2 : 1.53 MnO : 0.18
P2O5 : 0.01 LOI : H2O+ : 0.55
H2O- : 0.79 CO2 : SO3 :
S : Total: 100.30 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 : 65 Depth to Top of Core(m): 211.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 1030/1070
Core: 22 Sample Depth: 215.05
Sect: 3 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-CPX-OL MOD PHYRIC BASALT
SiO2 : 49.98 Al2O3: 15.39 Fe2O3(tot):
FeO(tot): 9.69 Fe2O3: FeO :
MgO : 7.84 CaO : 12.37 Na2O : 2.52
K2O : 0.04 TiO2 : 1.50 MnO : 0.18
P2O5 : 0.14 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.
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 : 65 Depth to Top of Core(m): 211.00 Piece: 3
Hole: 482B Top/Bottom Interval(mm): 340/ 360
Core: 22 Sample Depth: 215.85
Sect: 4 Analyst Name: Cambon, P.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS PLAG-CPX MOD PHYRIC BASALT
SiO2 : 50.00 Al2O3: 15.30 Fe2O3(tot): 10.67
FeO(tot): Fe2O3: FeO :
MgO : 6.87 CaO : 12.22 Na2O : 2.30
K2O : 0.06 TiO2 : 1.55 MnO : 0.16
P2O5 : 0.14 LOI : 2.79 H2O+ : 0.85
H2O- : CO2 : 0.18 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.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 211.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 970/1020
Core: 22 Sample Depth: 216.50
Sect: 4 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-CPX-OL MOD PHYRIC BASALT
SiO2 : 49.96 Al2O3: 15.93 Fe2O3(tot):
FeO(tot): 9.64 Fe2O3: FeO :
MgO : 7.49 CaO : 12.00 Na2O : 2.70
K2O : 0.06 TiO2 : 1.57 MnO : 0.17
P2O5 : 0.15 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.
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 : 65 Depth to Top of Core(m): 220.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 200/ 220
Core: 23 Sample Depth: 220.21
Sect: 1 Analyst Name: O'Hearn, T.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG-CPX OL SP PHYRIC BASALT
SiO2 : 50.80 Al2O3: 15.17 Fe2O3(tot):
FeO(tot): Fe2O3: 2.38 FeO : 8.60
MgO : 8.00 CaO : 10.91 Na2O : 1.93
K2O : 0.04 TiO2 : 1.84 MnO :
P2O5 : 0.10 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.77 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Values for iron partitioning calculated.
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 : 65 Depth to Top of Core(m): 220.00 Piece:
Hole: 482B Top/Bottom Interval(mm): 200/ 220
Core: 23 Sample Depth: 220.21
Sect: 1 Analyst Name: O'Hearn, T.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG-CPX OL SP PHYRIC BASALT
SiO2 : 50.61 Al2O3: 14.88 Fe2O3(tot):
FeO(tot): Fe2O3: 2.38 FeO : 8.63
MgO : 7.89 CaO : 10.53 Na2O : 2.36
K2O : 0.07 TiO2 : 1.84 MnO :
P2O5 : 0.15 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
Values for iron partitioning calculated.
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 : 65 Depth to Top of Core(m): 224.50 Piece: 5A
Hole: 482B Top/Bottom Interval(mm): 770/ 0
Core: 24 Sample Depth: 225.27
Sect: 1 Analyst Name:
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 49.63 Al2O3: 14.96 Fe2O3(tot): 11.10
FeO(tot): Fe2O3: FeO :
MgO : 7.9 CaO : 11.25 Na2O : 2.79
K2O : 0.07 TiO2 : 2.03 MnO : 0.14
P2O5 : 0.22 LOI : 0.13 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.18 Magnesium#:
Comments: MASSIVE BASALT
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.
H2O+ uncorrected for iron oxidation.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 224.50 Piece: 5A
Hole: 482B Top/Bottom Interval(mm): 930/ 950
Core: 24 Sample Depth: 225.44
Sect: 1 Analyst Name: Cambon, P.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 49.91 Al2O3: 16.00 Fe2O3(tot): 10.60
FeO(tot): Fe2O3: FeO :
MgO : 7.47 CaO : 10.74 Na2O : 2.55
K2O : 0.05 TiO2 : 1.69 MnO : 0.16
P2O5 : 0.15 LOI : 3.62 H2O+ : 0.83
H2O- : CO2 : 0.30 SO3 :
S : Total: 99.32 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 224.50 Piece:
Hole: 482B Top/Bottom Interval(mm): 1060/1150
Core: 24 Sample Depth: 225.61
Sect: 1 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 48.78 Al2O3: 14.07 Fe2O3(tot):
FeO(tot): Fe2O3: 4.29 FeO : 7.35
MgO : 7.83 CaO : 11.62 Na2O : 2.82
K2O : 0.10 TiO2 : 1.87 MnO : 0.17
P2O5 : TR LOI : H2O+ : 0.32
H2O- : 0.88 CO2 : SO3 :
S : Total: 100.10 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 : 65 Depth to Top of Core(m): 224.50 Piece:
Hole: 482B Top/Bottom Interval(mm): 300/ 330
Core: 24 Sample Depth: 227.82
Sect: 3 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 49.12 Al2O3: 14.22 Fe2O3(tot):
FeO(tot): Fe2O3: 3.50 FeO : 7.95
MgO : 7.56 CaO : 11.83 Na2O : 2.70
K2O : 0.10 TiO2 : 1.91 MnO : 0.18
P2O5 : LOI : H2O+ : 0.33
H2O- : 0.72 CO2 : SO3 :
S : Total: 100.12 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 224.50 Piece:
Hole: 482B Top/Bottom Interval(mm): 1100/1150
Core: 24 Sample Depth: 228.63
Sect: 3 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.57 Al2O3: 14.21 Fe2O3(tot):
FeO(tot): 10.58 Fe2O3: FeO :
MgO : 7.53 CaO : 11.67 Na2O : 2.78
K2O : 0.06 TiO2 : 1.87 MnO : 0.17
P2O5 : 0.16 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.
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.
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