Leg : 65 Depth to Top of Core(m): 132.00 Piece: 13
Hole: 482C Top/Bottom Interval(mm): 1210/1230
Core: 9 Sample Depth: 133.22
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 : 49.68 Al2O3: 14.53 Fe2O3(tot): 11.81
FeO(tot): Fe2O3: FeO :
MgO : 7.72 CaO : 11.86 Na2O : 2.10
K2O : 0.08 TiO2 : 1.81 MnO : 0.20
P2O5 : 0.17 LOI : 1.96 H2O+ : 0.80
H2O- : CO2 : 0.88 SO3 :
S : Total: 99.96 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
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): 139.00 Piece:
Hole: 482C Top/Bottom Interval(mm): 0/ 40
Core: 10 Sample Depth: 139.02
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 : 50.03 Al2O3: 15.59 Fe2O3(tot):
FeO(tot): 9.93 Fe2O3: FeO :
MgO : 8.51 CaO : 10.31 Na2O : 2.64
K2O : 0.10 TiO2 : 1.92 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): 139.00 Piece:
Hole: 482C Top/Bottom Interval(mm): 90/ 120
Core: 10 Sample Depth: 139.11
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 : 50.05 Al2O3: 14.49 Fe2O3(tot):
FeO(tot): 10.34 Fe2O3: FeO :
MgO : 7.93 CaO : 12.10 Na2O : 2.33
K2O : 0.11 TiO2 : 1.83 MnO : 0.24
P2O5 : 0.17 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): 139.00 Piece:
Hole: 482C Top/Bottom Interval(mm): 120/ 160
Core: 10 Sample Depth: 139.14
Sect: 1 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SP PHYRIC BASALT
SiO2 : 50.00 Al2O3: 14.70 Fe2O3(tot):
FeO(tot): 10.01 Fe2O3: FeO :
MgO : 8.04 CaO : 11.90 Na2O : 2.58
K2O : 0.06 TiO2 : 1.84 MnO : 0.23
P2O5 : 0.17 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): 139.00 Piece:
Hole: 482C Top/Bottom Interval(mm): 1070/1150
Core: 10 Sample Depth: 140.11
Sect: 1 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 48.91 Al2O3: 13.96 Fe2O3(tot):
FeO(tot): Fe2O3: 3.73 FeO : 7.55
MgO : 7.92 CaO : 11.86 Na2O : 2.61
K2O : 0.15 TiO2 : 1.87 MnO : 0.18
P2O5 : 0.01 LOI : H2O+ : 0.41
H2O- : 0.98 CO2 : SO3 :
S : Total: 100.13 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 139.00 Piece: 4
Hole: 482C Top/Bottom Interval(mm): 730/ 750
Core: 10 Sample Depth: 141.24
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 : 49.73 Al2O3: 14.54 Fe2O3(tot): 11.62
FeO(tot): Fe2O3: FeO :
MgO : 8.09 CaO : 11.66 Na2O : 2.10
K2O : 0.06 TiO2 : 1.74 MnO : 0.19
P2O5 : 0.16 LOI : 1.81 H2O+ : 0.95
H2O- : CO2 : 0.31 SO3 :
S : Total: 99.89 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
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): 139.00 Piece:
Hole: 482C Top/Bottom Interval(mm): 110/ 140
Core: 10 Sample Depth: 142.13
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 : 50.58 Al2O3: 14.42 Fe2O3(tot):
FeO(tot): 10.20 Fe2O3: FeO :
MgO : 8.15 CaO : 11.53 Na2O : 2.62
K2O : 0.07 TiO2 : 1.73 MnO : 0.18
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): 148.00 Piece: 10
Hole: 482C Top/Bottom Interval(mm): 1150/1170
Core: 11 Sample Depth: 149.16
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 : 49.22 Al2O3: 14.65 Fe2O3(tot): 11.54
FeO(tot): Fe2O3: FeO :
MgO : 7.80 CaO : 11.85 Na2O : 2.20
K2O : 0.06 TiO2 : 1.81 MnO : 0.17
P2O5 : 0.17 LOI : 1.56 H2O+ : 0.92
H2O- : CO2 : 0.19 SO3 :
S : Total: 99.47 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
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: 13
Hole: 482C Top/Bottom Interval(mm): 1380/1390
Core: 11 Sample Depth: 149.39
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 : 49.50 Al2O3: 14.55 Fe2O3(tot): 11.24
FeO(tot): Fe2O3: FeO :
MgO : 7.94 CaO : 12.00 Na2O : 2.30
K2O : 0.07 TiO2 : 1.76 MnO : 0.17
P2O5 : 0.17 LOI : 1.46 H2O+ : 0.66
H2O- : CO2 : 0.16 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.
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: 2
Hole: 482C Top/Bottom Interval(mm): 160/ 180
Core: 11 Sample Depth: 149.67
Sect: 2 Analyst Name: Cambon, P.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 50.09 Al2O3: 14.11 Fe2O3(tot): 11.10
FeO(tot): Fe2O3: FeO :
MgO : 10.04 CaO : 9.66 Na2O : 2.65
K2O : 0.07 TiO2 : 1.38 MnO : 0.16
P2O5 : 0.15 LOI : 4.66 H2O+ : 2.19
H2O- : CO2 : 0.32 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.
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: 2B
Hole: 482C Top/Bottom Interval(mm): 210/ 240
Core: 11 Sample Depth: 149.72
Sect: 2 Analyst Name: Cambon, P.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 49.37 Al2O3: 14.33 Fe2O3(tot): 12.01
FeO(tot): Fe2O3: FeO :
MgO : 10.69 CaO : 8.67 Na2O : 2.50
K2O : 0.08 TiO2 : 1.24 MnO : 0.14
P2O5 : 0.13 LOI : 4.15 H2O+ : 2.86
H2O- : CO2 : 0.33 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.
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: 482C Top/Bottom Interval(mm): 650/ 690
Core: 11 Sample Depth: 151.67
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 : 50.33 Al2O3: 14.39 Fe2O3(tot):
FeO(tot): 10.40 Fe2O3: FeO :
MgO : 7.80 CaO : 11.92 Na2O : 2.63
K2O : 0.08 TiO2 : 1.76 MnO : 0.18
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.
Leg : 65 Depth to Top of Core(m): 148.00 Piece:
Hole: 482C Top/Bottom Interval(mm): 960/1050
Core: 11 Sample Depth: 152.01
Sect: 3 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 49.24 Al2O3: 14.38 Fe2O3(tot):
FeO(tot): Fe2O3: 3.29 FeO : 7.77
MgO : 8.08 CaO : 11.96 Na2O : 2.51
K2O : 0.15 TiO2 : 1.87 MnO : 0.17
P2O5 : 0.02 LOI : H2O+ : 0.37
H2O- : 0.58 CO2 : SO3 :
S : 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.
Leg : 65 Depth to Top of Core(m): 148.00 Piece: 11A
Hole: 482C Top/Bottom Interval(mm): 1410/1430
Core: 11 Sample Depth: 152.42
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 : 49.90 Al2O3: 14.06 Fe2O3(tot): 11.84
FeO(tot): Fe2O3: FeO :
MgO : 7.86 CaO : 11.79 Na2O : 2.25
K2O : 0.07 TiO2 : 1.82 MnO : 0.18
P2O5 : 0.17 LOI : 1.46 H2O+ : 0.49
H2O- : CO2 : 0.23 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.
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: 482C Top/Bottom Interval(mm): 830/ 910
Core: 11 Sample Depth: 153.37
Sect: 4 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: 14.00 Fe2O3(tot):
FeO(tot): Fe2O3: 3.42 FeO : 8.05
MgO : 7.83 CaO : 11.61 Na2O : 2.51
K2O : 0.10 TiO2 : 1.87 MnO : 0.17
P2O5 : 0.01 LOI : H2O+ : 0.55
H2O- : 0.64 CO2 : SO3 :
S : Total: 100.07 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: 13
Hole: 482C Top/Bottom Interval(mm): 920/ 0
Core: 11 Sample Depth: 153.42
Sect: 4 Analyst Name:
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 49.72 Al2O3: 15.05 Fe2O3(tot): 10.90
FeO(tot): Fe2O3: FeO :
MgO : 8.1 CaO : 10.98 Na2O : 2.52
K2O : 0.08 TiO2 : 1.84 MnO : 0.16
P2O5 : 0.21 LOI : 0.13 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.73 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: 1B
Hole: 482C Top/Bottom Interval(mm): 110/ 130
Core: 12 Sample Depth: 157.12
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 : 49.74 Al2O3: 14.50 Fe2O3(tot): 11.32
FeO(tot): Fe2O3: FeO :
MgO : 8.11 CaO : 12.00 Na2O : 1.90
K2O : 0.05 TiO2 : 1.31 MnO : 0.18
P2O5 : 0.12 LOI : 1.04 H2O+ : 0.65
H2O- : CO2 : 0.23 SO3 :
S : Total: 99.23 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: 482C Top/Bottom Interval(mm): 580/ 680
Core: 12 Sample Depth: 157.63
Sect: 1 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 49.90 Al2O3: 14.60 Fe2O3(tot):
FeO(tot): Fe2O3: 2.83 FeO : 7.74
MgO : 8.17 CaO : 12.33 Na2O : 2.32
K2O : 0.10 TiO2 : 1.36 MnO : 0.17
P2O5 : TR LOI : H2O+ : 0.30
H2O- : 0.54 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 : 65 Depth to Top of Core(m): 157.00 Piece: 3B
Hole: 482C Top/Bottom Interval(mm): 920/ 0
Core: 12 Sample Depth: 157.92
Sect: 1 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 : 50.04 Al2O3: 14.92 Fe2O3(tot): 11.10
FeO(tot): Fe2O3: FeO :
MgO : 8.0 CaO : 12.08 Na2O : 2.27
K2O : 0.06 TiO2 : 1.30 MnO : 0.15
P2O5 : 0.11 LOI : 0.13 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.15 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: 482C Top/Bottom Interval(mm): 920/1180
Core: 12 Sample Depth: 158.05
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 : 50.66 Al2O3: 14.75 Fe2O3(tot):
FeO(tot): 9.98 Fe2O3: FeO :
MgO : 7.88 CaO : 12.30 Na2O : 2.49
K2O : 0.05 TiO2 : 1.28 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:
Hole: 482C Top/Bottom Interval(mm): 1200/1210
Core: 12 Sample Depth: 158.21
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 : 51.55 Al2O3: 14.92 Fe2O3(tot):
FeO(tot): Fe2O3: 2.23 FeO : 8.05
MgO : 7.94 CaO : 11.75 Na2O : 2.27
K2O : 0.07 TiO2 : 1.37 MnO :
P2O5 : 0.14 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.29 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
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: 482C Top/Bottom Interval(mm): 1200/1210
Core: 12 Sample Depth: 158.21
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 : 51.71 Al2O3: 14.89 Fe2O3(tot):
FeO(tot): Fe2O3: 2.27 FeO : 8.18
MgO : 7.87 CaO : 11.90 Na2O : 2.45
K2O : 0.06 TiO2 : 1.28 MnO :
P2O5 : 0.12 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
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: 6C
Hole: 482C Top/Bottom Interval(mm): 950/ 970
Core: 12 Sample Depth: 159.46
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 : 50.09 Al2O3: 14.58 Fe2O3(tot): 11.47
FeO(tot): Fe2O3: FeO :
MgO : 7.90 CaO : 12.30 Na2O : 2.00
K2O : 0.03 TiO2 : 1.32 MnO : 0.18
P2O5 : 0.11 LOI : 1.19 H2O+ : 0.55
H2O- : CO2 : 0.23 SO3 :
S : Total: 99.98 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
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): 161.50 Piece:
Hole: 482C Top/Bottom Interval(mm): 100/ 150
Core: 13 Sample Depth: 161.63
Sect: 1 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.54 Al2O3: 15.41 Fe2O3(tot):
FeO(tot): 9.20 Fe2O3: FeO :
MgO : 8.28 CaO : 11.77 Na2O : 2.39
K2O : 0.04 TiO2 : 1.32 MnO : 0.15
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): 161.50 Piece: 3B
Hole: 482C Top/Bottom Interval(mm): 220/ 240
Core: 13 Sample Depth: 161.73
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 : 49.84 Al2O3: 14.90 Fe2O3(tot): 10.71
FeO(tot): Fe2O3: FeO :
MgO : 8.45 CaO : 11.71 Na2O : 2.10
K2O : 0.03 TiO2 : 1.33 MnO : 0.15
P2O5 : 0.10 LOI : 2.28 H2O+ : 0.88
H2O- : CO2 : 0.22 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): 161.50 Piece: 11B
Hole: 482C Top/Bottom Interval(mm): 1250/1270
Core: 13 Sample Depth: 162.76
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 : 49.89 Al2O3: 14.40 Fe2O3(tot): 11.28
FeO(tot): Fe2O3: FeO :
MgO : 7.90 CaO : 12.21 Na2O : 2.05
K2O : 0.04 TiO2 : 1.31 MnO : 0.17
P2O5 : 0.11 LOI : 1.33 H2O+ : 0.59
H2O- : CO2 : 0.30 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): 161.50 Piece:
Hole: 482C Top/Bottom Interval(mm): 800/ 900
Core: 13 Sample Depth: 163.85
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 : 49.41 Al2O3: 14.31 Fe2O3(tot):
FeO(tot): Fe2O3: 3.36 FeO : 7.53
MgO : 8.40 CaO : 12.05 Na2O : 2.41
K2O : 0.10 TiO2 : 1.40 MnO : 0.17
P2O5 : 0.01 LOI : H2O+ : 0.41
H2O- : 0.58 CO2 : 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): 161.50 Piece: 7
Hole: 482C Top/Bottom Interval(mm): 1080/1100
Core: 13 Sample Depth: 165.59
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 MOD PHYRIC BASALT
SiO2 : 49.83 Al2O3: 14.45 Fe2O3(tot): 11.39
FeO(tot): Fe2O3: FeO :
MgO : 7.74 CaO : 12.23 Na2O : 2.05
K2O : 0.05 TiO2 : 1.31 MnO : 0.18
P2O5 : 0.12 LOI : 1.09 H2O+ : 0.65
H2O- : CO2 : 0.15 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.
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: 482C Top/Bottom Interval(mm): 130/ 180
Core: 14 Sample Depth: 166.16
Sect: 1 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.81 Al2O3: 14.47 Fe2O3(tot):
FeO(tot): 10.11 Fe2O3: FeO :
MgO : 8.06 CaO : 12.13 Na2O : 2.42
K2O : 0.05 TiO2 : 1.32 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): 166.00 Piece: 2D
Hole: 482C Top/Bottom Interval(mm): 400/ 420
Core: 14 Sample Depth: 166.41
Sect: 1 Analyst Name: Cambon, P.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS PLAG MOD PHYRIC BASALT
SiO2 : 50.06 Al2O3: 14.46 Fe2O3(tot): 11.30
FeO(tot): Fe2O3: FeO :
MgO : 7.77 CaO : 12.32 Na2O : 2.00
K2O : 0.04 TiO2 : 1.30 MnO : 0.17
P2O5 : 0.12 LOI : 1.31 H2O+ : 0.51
H2O- : CO2 : 0.14 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.
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: 482C Top/Bottom Interval(mm): 420/ 530
Core: 14 Sample Depth: 170.97
Sect: 4 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS PLAG SP PHYRIC BASALT
SiO2 : 49.48 Al2O3: 14.24 Fe2O3(tot):
FeO(tot): Fe2O3: 2.98 FeO : 7.89
MgO : 8.16 CaO : 12.54 Na2O : 2.32
K2O : 0.10 TiO2 : 1.36 MnO : 0.17
P2O5 : 0.02 LOI : H2O+ : 0.54
H2O- : 0.50 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): 166.00 Piece: 5F
Hole: 482C Top/Bottom Interval(mm): 1270/1290
Core: 14 Sample Depth: 171.78
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 SPARSELY PHYRIC BASALT
SiO2 : 49.80 Al2O3: 14.35 Fe2O3(tot): 11.34
FeO(tot): Fe2O3: FeO :
MgO : 8.01 CaO : 12.27 Na2O : 1.95
K2O : 0.05 TiO2 : 1.30 MnO : 0.17
P2O5 : 0.12 LOI : 1.10 H2O+ : 0.51
H2O- : CO2 : 0.11 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): 175.00 Piece:
Hole: 482C Top/Bottom Interval(mm): 10/ 100
Core: 15 Sample Depth: 175.06
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 : 49.46 Al2O3: 14.40 Fe2O3(tot):
FeO(tot): Fe2O3: 3.29 FeO : 7.62
MgO : 8.26 CaO : 12.22 Na2O : 2.32
K2O : 0.10 TiO2 : 1.36 MnO : 0.18
P2O5 : 0.01 LOI : H2O+ : 0.43
H2O- : 0.56 CO2 : SO3 :
S : Total: 100.21 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): 175.00 Piece: 3A
Hole: 482C Top/Bottom Interval(mm): 440/ 460
Core: 15 Sample Depth: 175.45
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 : 49.96 Al2O3: 14.36 Fe2O3(tot): 11.32
FeO(tot): Fe2O3: FeO :
MgO : 7.83 CaO : 12.23 Na2O : 2.05
K2O : 0.04 TiO2 : 1.30 MnO : 0.18
P2O5 : 0.11 LOI : 1.11 H2O+ : 0.58
H2O- : CO2 : 0.10 SO3 :
S : Total: 99.38 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): 175.00 Piece:
Hole: 482C Top/Bottom Interval(mm): 1140/1180
Core: 15 Sample Depth: 176.16
Sect: 1 Analyst Name: Flower, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.78 Al2O3: 14.89 Fe2O3(tot):
FeO(tot): 9.98 Fe2O3: FeO :
MgO : 8.72 CaO : 10.97 Na2O : 2.54
K2O : 0.08 TiO2 : 1.35 MnO : 0.18
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): 175.00 Piece:
Hole: 482C Top/Bottom Interval(mm): 1170/1200
Core: 15 Sample Depth: 176.18
Sect: 1 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 : 51.19 Al2O3: 15.08 Fe2O3(tot):
FeO(tot): Fe2O3: 2.24 FeO : 8.09
MgO : 7.76 CaO : 12.17 Na2O : 2.29
K2O : 0.07 TiO2 : 1.26 MnO :
P2O5 : 0.10 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.25 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
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): 175.00 Piece:
Hole: 482C Top/Bottom Interval(mm): 1170/1200
Core: 15 Sample Depth: 176.18
Sect: 1 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 : 50.98 Al2O3: 14.96 Fe2O3(tot):
FeO(tot): Fe2O3: 2.24 FeO : 8.10
MgO : 7.95 CaO : 11.91 Na2O : 2.31
K2O : 0.09 TiO2 : 1.33 MnO :
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.
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): 175.00 Piece: 14
Hole: 482C Top/Bottom Interval(mm): 1320/1340
Core: 15 Sample Depth: 177.83
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-CPX MOD PHYRIC BASALT
SiO2 : 49.97 Al2O3: 14.36 Fe2O3(tot): 11.20
FeO(tot): Fe2O3: FeO :
MgO : 8.00 CaO : 12.24 Na2O : 2.00
K2O : 0.05 TiO2 : 1.29 MnO : 0.17
P2O5 : 0.12 LOI : 1.53 H2O+ : 0.59
H2O- : CO2 : 0.12 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.
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): 175.00 Piece: 9
Hole: 482C Top/Bottom Interval(mm): 970/ 990
Core: 15 Sample Depth: 178.98
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 : 50.11 Al2O3: 14.52 Fe2O3(tot): 11.29
FeO(tot): Fe2O3: FeO :
MgO : 7.90 CaO : 12.27 Na2O : 2.00
K2O : 0.02 TiO2 : 1.29 MnO : 0.18
P2O5 : 0.12 LOI : 1.18 H2O+ : 0.52
H2O- : CO2 : 0.11 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.
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): 175.00 Piece: 9
Hole: 482C Top/Bottom Interval(mm): 1000/ 0
Core: 15 Sample Depth: 179.00
Sect: 3 Analyst Name:
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS PLAG-CPX MODERATELY PHYRIC BASALT
SiO2 : 49.47 Al2O3: 15.53 Fe2O3(tot): 10.68
FeO(tot): Fe2O3: FeO :
MgO : 7.8 CaO : 12.21 Na2O : 2.45
K2O : 0.03 TiO2 : 1.35 MnO : 0.16
P2O5 : 0.12 LOI : 0.42 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.25 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:
Hole: 482C Top/Bottom Interval(mm): 480/ 580
Core: 15 Sample Depth: 180.03
Sect: 4 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 : 49.97 Al2O3: 14.32 Fe2O3(tot):
FeO(tot): Fe2O3: 2.42 FeO : 7.80
MgO : 7.91 CaO : 12.69 Na2O : 2.32
K2O : 0.10 TiO2 : 1.36 MnO : 0.17
P2O5 : TR LOI : H2O+ : 0.31
H2O- : 0.58 CO2 : SO3 :
S : 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.
ship and at one or more shore laboratories or by different techniques.
Leg : 65 Depth to Top of Core(m): 175.00 Piece: 14
Hole: 482C Top/Bottom Interval(mm): 1190/1210
Core: 15 Sample Depth: 180.70
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 : 50.20 Al2O3: 14.45 Fe2O3(tot): 11.23
FeO(tot): Fe2O3: FeO :
MgO : 7.77 CaO : 12.30 Na2O : 2.05
K2O : 0.05 TiO2 : 1.28 MnO : 0.18
P2O5 : 0.11 LOI : 1.18 H2O+ : 0.56
H2O- : CO2 : 0.13 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.
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.
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