Leg : 45 Depth to Top of Core(m): 83.70 Piece: 1
Hole: 395 Top/Bottom Interval(mm): 0/ 0
Core: 10 Sample Depth: 88.30
Sect: CC Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS SERPENTINIZED PERIDOTITE
SiO2 : 43.56 Al2O3: 1.26 Fe2O3(tot): 9.95
FeO(tot): 8.95 Fe2O3: 8.91 FeO : 0.93
MgO : 43.73 CaO : 0.03 Na2O : 0.00
K2O : 0.02 TiO2 : 0.03 MnO : 0.13
P2O5 : 0.01 LOI : 13.79 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.72 Magnesium#: 0.90
Comments:
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.
Shipboard analysis.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 45 Depth to Top of Core(m): 83.70 Piece: 2
Hole: 395 Top/Bottom Interval(mm): 0/ 0
Core: 10 Sample Depth: 88.30
Sect: CC Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS FELDSPATHIC GABBRO
SiO2 : 45.67 Al2O3: 24.24 Fe2O3(tot): 3.81
FeO(tot): 3.43 Fe2O3: FeO :
MgO : 13.87 CaO : 12.61 Na2O : 1.15
K2O : 0.08 TiO2 : 0.04 MnO : 0.07
P2O5 : 0.02 LOI : 4.21 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 101.56 Magnesium#: 0.88
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 45 Depth to Top of Core(m): 83.70 Piece: 3
Hole: 395 Top/Bottom Interval(mm): 0/ 0
Core: 10 Sample Depth: 88.30
Sect: CC Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS SERPENTINIZED PERIDOTITE
SiO2 : 44.77 Al2O3: 6.27 Fe2O3(tot): 10.66
FeO(tot): 9.59 Fe2O3: 5.82 FeO : 4.35
MgO : 35.31 CaO : 1.85 Na2O : 0.00
K2O : 0.02 TiO2 : 0.09 MnO : 0.10
P2O5 : 0.02 LOI : 11.56 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.09 Magnesium#: 0.87
Comments:
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.
Shipboard analysis.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 45 Depth to Top of Core(m): 93.23 Piece: 2
Hole: 395 Top/Bottom Interval(mm): 420/ 440
Core: 11 Sample Depth: 93.66
Sect: 1 Analyst Name: Rhodes, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 49.4 Al2O3: 15.09 Fe2O3(tot):
FeO(tot): 10.98 Fe2O3: 1.28 FeO : 9.83
MgO : 8.51 CaO : 10.41 Na2O : 2.80
K2O : .11 TiO2 : 1.62 MnO : .20
P2O5 : .13 LOI : H2O+ : .55
H2O- : CO2 : SO3 :
S : .11 Total: 100.04 Magnesium#: .605
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe++), where Fe is total iron.
Leg : 45 Depth to Top of Core(m): 93.23 Piece: 3
Hole: 395 Top/Bottom Interval(mm): 500/ 550
Core: 11 Sample Depth: 93.76
Sect: 1 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 48.19 Al2O3: 15.32 Fe2O3(tot):
FeO(tot): 11.42 Fe2O3: 4.48 FeO : 7.39
MgO : 6.73 CaO : 11.1 Na2O : 3.14
K2O : .37 TiO2 : 1.65 MnO : .20
P2O5 : .17 LOI : H2O+ : .68
H2O- : .46 CO2 : .30 SO3 :
S : Total: 100.18 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 : 45 Depth to Top of Core(m): 93.23 Piece: 4
Hole: 395 Top/Bottom Interval(mm): 600/ 650
Core: 11 Sample Depth: 93.86
Sect: 1 Analyst Name: Propach, G.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 48.49 Al2O3: 15.47 Fe2O3(tot):
FeO(tot): Fe2O3: 2.85 FeO : 8.43
MgO : 6.70 CaO : 10.94 Na2O : 3.06
K2O : 0.27 TiO2 : 1.66 MnO : 0.17
P2O5 : LOI : H2O+ : 1.68
H2O- : CO2 : SO3 :
S : Total: 99.72 Magnesium#:
Comments:
Analysis normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 45 Depth to Top of Core(m): 93.23 Piece: 9
Hole: 395 Top/Bottom Interval(mm): 1050/1070
Core: 11 Sample Depth: 94.29
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 48.95 Al2O3: 15.93 Fe2O3(tot): 12.83
FeO(tot): 11.55 Fe2O3: 5.10 FeO : 6.96
MgO : 6.79 CaO : 11.01 Na2O : 2.88
K2O : 0.22 TiO2 : 1.70 MnO : 0.20
P2O5 : 0.18 LOI : 0.95 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.69 Magnesium#: 0.51
Comments:
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.
Shipboard analysis.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 45 Depth to Top of Core(m): 93.23 Piece: 9
Hole: 395 Top/Bottom Interval(mm): 1050/1100
Core: 11 Sample Depth: 94.31
Sect: 1 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 45.54 Al2O3: 16.06 Fe2O3(tot):
FeO(tot): 11.73 Fe2O3: 5.51 FeO : 6.77
MgO : 5.53 CaO : 11.44 Na2O : 3.42
K2O : 0.33 TiO2 : 1.70 MnO : 0.19
P2O5 : 0.23 LOI : H2O+ : 0.84
H2O- : 0.60 CO2 : 0.35 SO3 :
S : Total: 98.51 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 : 45 Depth to Top of Core(m): 93.23 Piece: 11
Hole: 395 Top/Bottom Interval(mm): 1230/1240
Core: 11 Sample Depth: 94.47
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Fresh IGNEOUS GLASSY RIND
SiO2 : 50.16 Al2O3: 15.45 Fe2O3(tot):
FeO(tot): 10.92 Fe2O3: FeO :
MgO : 7.53 CaO : 10.54 Na2O : 3.04
K2O : .11 TiO2 : 1.66 MnO :
P2O5 : .15 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.56 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
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 : 45 Depth to Top of Core(m): 93.23 Piece: 12
Hole: 395 Top/Bottom Interval(mm): 1300/1330
Core: 11 Sample Depth: 94.55
Sect: 1 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 48.67 Al2O3: 14.49 Fe2O3(tot):
FeO(tot): 11.02 Fe2O3: 1.97 FeO : 9.25
MgO : 8.63 CaO : 9.69 Na2O : 3.10
K2O : 0.38 TiO2 : 1.74 MnO : 0.19
P2O5 : 0.06 LOI : H2O+ : 0.92
H2O- : 0.48 CO2 : 0.12 SO3 :
S : Total: 99.69 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 : 45 Depth to Top of Core(m): 93.23 Piece: 13
Hole: 395 Top/Bottom Interval(mm): 1350/1360
Core: 11 Sample Depth: 94.59
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Fresh IGNEOUS GLASSY RIND
SiO2 : 50.37 Al2O3: 15.60 Fe2O3(tot):
FeO(tot): 10.90 Fe2O3: FeO :
MgO : 7.03 CaO : 10.84 Na2O : 3.03
K2O : .12 TiO2 : 1.70 MnO :
P2O5 : .17 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.76 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
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 : 45 Depth to Top of Core(m): 93.23 Piece: 13
Hole: 395 Top/Bottom Interval(mm): 1360/1380
Core: 11 Sample Depth: 94.60
Sect: 1 Analyst Name: Rhodes, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 49.3 Al2O3: 14.84 Fe2O3(tot):
FeO(tot): 10.95 Fe2O3: 1.36 FeO : 9.73
MgO : 8.45 CaO : 10.34 Na2O : 2.92
K2O : 0.10 TiO2 : 1.61 MnO : 0.19
P2O5 : 0.11 LOI : H2O+ : 0.43
H2O- : CO2 : SO3 :
S : 0.11 Total: 99.50 Magnesium#: 0.605
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe++), where Fe is total iron.
Leg : 45 Depth to Top of Core(m): 93.23 Piece: 12C
Hole: 395 Top/Bottom Interval(mm): 620/ 640
Core: 11 Sample Depth: 95.36
Sect: 2 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 49.35 Al2O3: 14.88 Fe2O3(tot): 11.95
FeO(tot): 10.75 Fe2O3: FeO :
MgO : 8.47 CaO : 10.49 Na2O : 2.83
K2O : 0.09 TiO2 : 1.61 MnO : 0.18
P2O5 : 0.15 LOI : 1.08 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.00 Magnesium#: 0.58
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Shipboard analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 45 Depth to Top of Core(m): 93.23 Piece: 12C
Hole: 395 Top/Bottom Interval(mm): 620/ 640
Core: 11 Sample Depth: 95.36
Sect: 2 Analyst Name: Graham, A.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 48.8 Al2O3: 14.5 Fe2O3(tot):
FeO(tot): 10.87 Fe2O3: 3.53 FeO : 7.69
MgO : 8.43 CaO : 10.3 Na2O : 3.05
K2O : 0.08 TiO2 : 1.58 MnO : 0.17
P2O5 : 0.14 LOI : H2O+ : 0.79
H2O- : 0.52 CO2 : 0.22 SO3 :
S : Total: 99.80 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 45 Depth to Top of Core(m): 93.23 Piece: 12D
Hole: 395 Top/Bottom Interval(mm): 670/ 720
Core: 11 Sample Depth: 95.43
Sect: 2 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 48.03 Al2O3: 14.54 Fe2O3(tot):
FeO(tot): 11.13 Fe2O3: 2.86 FeO : 8.56
MgO : 8.78 CaO : 10.43 Na2O : 2.98
K2O : 0.29 TiO2 : 1.53 MnO : 0.18
P2O5 : 0.15 LOI : H2O+ : 1.01
H2O- : 0.54 CO2 : 0.75 SO3 :
S : Total: 100.63 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 : 45 Depth to Top of Core(m): 93.23 Piece: 12I
Hole: 395 Top/Bottom Interval(mm): 1000/1050
Core: 11 Sample Depth: 95.76
Sect: 2 Analyst Name: Rhodes, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 48.5 Al2O3: 14.79 Fe2O3(tot):
FeO(tot): 10.69 Fe2O3: 1.81 FeO : 9.06
MgO : 8.56 CaO : 10.18 Na2O : 2.82
K2O : 0.14 TiO2 : 1.58 MnO : 0.17
P2O5 : 0.12 LOI : H2O+ : 1.56
H2O- : CO2 : SO3 :
S : 0.11 Total: 99.37 Magnesium#: 0.613
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe++), where Fe is total iron.
Leg : 45 Depth to Top of Core(m): 93.23 Piece: 12J
Hole: 395 Top/Bottom Interval(mm): 1000/1060
Core: 11 Sample Depth: 95.76
Sect: 2 Analyst Name: Propach, G.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 49.15 Al2O3: 15.05 Fe2O3(tot):
FeO(tot): Fe2O3: 1.74 FeO : 9.13
MgO : 8.34 CaO : 10.52 Na2O : 2.57
K2O : 0.18 TiO2 : 1.61 MnO : 0.18
P2O5 : LOI : H2O+ : 1.26
H2O- : CO2 : SO3 :
S : Total: 99.73 Magnesium#:
Comments:
Analysis normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 45 Depth to Top of Core(m): 93.23 Piece: 12I
Hole: 395 Top/Bottom Interval(mm): 1020/1070
Core: 11 Sample Depth: 95.78
Sect: 2 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 48.80 Al2O3: 14.68 Fe2O3(tot):
FeO(tot): 11.13 Fe2O3: 2.36 FeO : 9.01
MgO : 8.45 CaO : 10.55 Na2O : 2.98
K2O : 0.20 TiO2 : 1.47 MnO : 0.18
P2O5 : 0.15 LOI : H2O+ : 0.39
H2O- : 0.46 CO2 : SO3 :
S : Total: 99.68 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 : 45 Depth to Top of Core(m): 102.75 Piece: 1A
Hole: 395 Top/Bottom Interval(mm): 1090/1110
Core: 12 Sample Depth: 105.35
Sect: 2 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 49.84 Al2O3: 15.11 Fe2O3(tot): 11.90
FeO(tot): 10.71 Fe2O3: 2.90 FeO : 8.10
MgO : 8.88 CaO : 10.50 Na2O : 2.85
K2O : 0.09 TiO2 : 1.61 MnO : 0.18
P2O5 : 0.13 LOI : 1.25 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 101.09 Magnesium#: 0.59
Comments:
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.
Shipboard analysis.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 45 Depth to Top of Core(m): 102.75 Piece: 1A
Hole: 395 Top/Bottom Interval(mm): 1090/1110
Core: 12 Sample Depth: 105.35
Sect: 2 Analyst Name: Graham, A.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 48.9 Al2O3: 14.8 Fe2O3(tot):
FeO(tot): 10.79 Fe2O3: 2.82 FeO : 8.25
MgO : 8.54 CaO : 10.4 Na2O : 2.87
K2O : 0.09 TiO2 : 1.60 MnO : 0.17
P2O5 : 0.14 LOI : H2O+ : 0.65
H2O- : 0.48 CO2 : 0.22 SO3 :
S : Total: 99.83 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 45 Depth to Top of Core(m): 102.75 Piece: 1
Hole: 395 Top/Bottom Interval(mm): 1100/1150
Core: 12 Sample Depth: 105.38
Sect: 2 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 48.61 Al2O3: 14.51 Fe2O3(tot):
FeO(tot): 11.28 Fe2O3: 2.83 FeO : 8.73
MgO : 8.35 CaO : 10.84 Na2O : 2.98
K2O : 0.24 TiO2 : 1.53 MnO : 0.17
P2O5 : 0.15 LOI : H2O+ : 0.22
H2O- : 0.48 CO2 : 0.45 SO3 :
S : Total: 100.09 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 : 45 Depth to Top of Core(m): 121.76 Piece: 5
Hole: 395 Top/Bottom Interval(mm): 1120/1140
Core: 14 Sample Depth: 122.89
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 47.01 Al2O3: 16.79 Fe2O3(tot): 13.76
FeO(tot): 12.38 Fe2O3: FeO :
MgO : 6.64 CaO : 10.93 Na2O : 2.90
K2O : 0.28 TiO2 : 1.83 MnO : 0.20
P2O5 : 0.22 LOI : 8.70 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.56 Magnesium#: 0.49
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 45 Depth to Top of Core(m): 121.76 Piece: 7
Hole: 395 Top/Bottom Interval(mm): 1190/1210
Core: 14 Sample Depth: 122.96
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Fresh IGNEOUS BASALTIC GLASS
SiO2 : 50.50 Al2O3: 15.76 Fe2O3(tot):
FeO(tot): 10.89 Fe2O3: FeO :
MgO : 7.00 CaO : 10.60 Na2O : 3.14
K2O : .10 TiO2 : 1.67 MnO :
P2O5 : .15 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
Fe oxide partitions not specified or analyzed.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 45 Depth to Top of Core(m): 121.76 Piece: 7
Hole: 395 Top/Bottom Interval(mm): 1190/1210
Core: 14 Sample Depth: 122.96
Sect: 1 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Fresh IGNEOUS BASALTIC GLASS
SiO2 : 50.45 Al2O3: 15.30 Fe2O3(tot):
FeO(tot): 10.80 Fe2O3: FeO :
MgO : 7.25 CaO : 10.62 Na2O : 2.97
K2O : .11 TiO2 : 1.67 MnO :
P2O5 : .16 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.33 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 45 Depth to Top of Core(m): 121.76 Piece: 9
Hole: 395 Top/Bottom Interval(mm): 1310/1320
Core: 14 Sample Depth: 123.08
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 49.65 Al2O3: 14.94 Fe2O3(tot): 11.97
FeO(tot): 10.77 Fe2O3: 3.60 FeO : 7.53
MgO : 8.31 CaO : 10.56 Na2O : 2.88
K2O : 0.13 TiO2 : 1.63 MnO : 0.17
P2O5 : 0.15 LOI : 1.20 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.39 Magnesium#: 0.58
Comments:
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.
Shipboard analysis.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 45 Depth to Top of Core(m): 121.76 Piece: 9
Hole: 395 Top/Bottom Interval(mm): 1310/1320
Core: 14 Sample Depth: 123.08
Sect: 1 Analyst Name: Graham, A.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 49.0 Al2O3: 14.7 Fe2O3(tot):
FeO(tot): 10.74 Fe2O3: 3.26 FeO : 7.81
MgO : 8.11 CaO : 10.4 Na2O : 2.95
K2O : 0.13 TiO2 : 1.62 MnO : 0.17
P2O5 : 0.14 LOI : H2O+ : 0.63
H2O- : 0.36 CO2 : 0.16 SO3 :
S : Total: 98.44 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 45 Depth to Top of Core(m): 131.27 Piece: 2
Hole: 395 Top/Bottom Interval(mm): 120/ 140
Core: 15 Sample Depth: 131.40
Sect: 1 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 46.12 Al2O3: 14.91 Fe2O3(tot):
FeO(tot): 13.74 Fe2O3: 6.49 FeO : 7.90
MgO : 6.88 CaO : 9.10 Na2O : 3.08
K2O : 0.44 TiO2 : 1.55 MnO : 0.23
P2O5 : 0.18 LOI : H2O+ : 1.44
H2O- : 1.92 CO2 : SO3 :
S : Total: 100.24 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 45 Depth to Top of Core(m): 131.27 Piece: 5
Hole: 395 Top/Bottom Interval(mm): 710/ 730
Core: 15 Sample Depth: 131.99
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 49.81 Al2O3: 15.11 Fe2O3(tot): 11.76
FeO(tot): 10.58 Fe2O3: FeO :
MgO : 7.47 CaO : 10.92 Na2O : 2.85
K2O : 0.25 TiO2 : 1.61 MnO : 0.17
P2O5 : 0.14 LOI : 4.22 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.09 Magnesium#: 0.56
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 45 Depth to Top of Core(m): 131.27 Piece: 5
Hole: 395 Top/Bottom Interval(mm): 740/ 760
Core: 15 Sample Depth: 132.02
Sect: 1 Analyst Name: Graham, A.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 48.8 Al2O3: 14.6 Fe2O3(tot):
FeO(tot): 10.79 Fe2O3: 2.88 FeO : 8.20
MgO : 8.36 CaO : 10.4 Na2O : 2.94
K2O : 0.09 TiO2 : 1.60 MnO : 0.17
P2O5 : 0.13 LOI : H2O+ : 0.62
H2O- : 0.84 CO2 : 0.17 SO3 :
S : Total: 99.80 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 45 Depth to Top of Core(m): 131.27 Piece: 7F
Hole: 395 Top/Bottom Interval(mm): 910/ 950
Core: 15 Sample Depth: 132.20
Sect: 1 Analyst Name: Propach, G.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 48.42 Al2O3: 14.98 Fe2O3(tot):
FeO(tot): Fe2O3: 2.88 FeO : 7.90
MgO : 7.92 CaO : 10.79 Na2O : 3.19
K2O : 0.13 TiO2 : 1.64 MnO : 0.16
P2O5 : LOI : H2O+ : 1.72
H2O- : CO2 : SO3 :
S : Total: 99.73 Magnesium#:
Comments:
Analysis normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 45 Depth to Top of Core(m): 131.27 Piece: 7D
Hole: 395 Top/Bottom Interval(mm): 1120/1150
Core: 15 Sample Depth: 132.40
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 49.09 Al2O3: 15.01 Fe2O3(tot): 12.05
FeO(tot): 10.85 Fe2O3: FeO :
MgO : 8.57 CaO : 10.53 Na2O : 2.88
K2O : 0.10 TiO2 : 1.62 MnO : 0.17
P2O5 : 0.15 LOI : 1.50 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.17 Magnesium#: 0.59
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 45 Depth to Top of Core(m): 131.27 Piece: 7E
Hole: 395 Top/Bottom Interval(mm): 1190/1240
Core: 15 Sample Depth: 132.48
Sect: 1 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 49.03 Al2O3: 15.08 Fe2O3(tot):
FeO(tot): 10.49 Fe2O3: 3.39 FeO : 7.44
MgO : 7.92 CaO : 10.85 Na2O : 3.20
K2O : 0.17 TiO2 : 1.55 MnO : 0.16
P2O5 : 0.15 LOI : H2O+ : 0.10
H2O- : 0.54 CO2 : SO3 :
S : Total: 99.58 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 : 45 Depth to Top of Core(m): 131.27 Piece: 9
Hole: 395 Top/Bottom Interval(mm): 680/ 720
Core: 15 Sample Depth: 133.47
Sect: 2 Analyst Name: Rhodes, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 49.3 Al2O3: 14.68 Fe2O3(tot):
FeO(tot): 10.68 Fe2O3: 2.61 FeO : 8.33
MgO : 8.40 CaO : 10.17 Na2O : 2.89
K2O : 0.14 TiO2 : 1.60 MnO : 0.18
P2O5 : 0.13 LOI : H2O+ : 1.42
H2O- : CO2 : SO3 :
S : 0.12 Total: 99.94 Magnesium#: 0.609
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe++), where Fe is total iron.
Leg : 45 Depth to Top of Core(m): 131.27 Piece: 24
Hole: 395 Top/Bottom Interval(mm): 1210/1250
Core: 15 Sample Depth: 134.00
Sect: 2 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 48.60 Al2O3: 14.49 Fe2O3(tot):
FeO(tot): 11.58 Fe2O3: 2.45 FeO : 9.37
MgO : 8.52 CaO : 10.89 Na2O : 2.98
K2O : 0.33 TiO2 : 1.54 MnO : 0.18
P2O5 : 0.16 LOI : H2O+ : 0.20
H2O- : 0.44 CO2 : SO3 :
S : Total: 100.15 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 45 Depth to Top of Core(m): 131.27 Piece: 26
Hole: 395 Top/Bottom Interval(mm): 1300/1330
Core: 15 Sample Depth: 134.09
Sect: 2 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 49.01 Al2O3: 14.75 Fe2O3(tot): 12.22
FeO(tot): 11.00 Fe2O3: FeO :
MgO : 8.46 CaO : 10.54 Na2O : 2.85
K2O : 0.13 TiO2 : 1.62 MnO : 0.18
P2O5 : 0.15 LOI : 0.82 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.91 Magnesium#: 0.58
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 45 Depth to Top of Core(m): 140.57 Piece: 7
Hole: 395 Top/Bottom Interval(mm): 410/ 460
Core: 16 Sample Depth: 142.51
Sect: 2 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 48.08 Al2O3: 15.30 Fe2O3(tot):
FeO(tot): 11.45 Fe2O3: 5.31 FeO : 6.67
MgO : 6.76 CaO : 10.92 Na2O : 3.14
K2O : 0.31 TiO2 : 1.57 MnO : 0.18
P2O5 : 0.16 LOI : H2O+ : 0.52
H2O- : 0.56 CO2 : 0.65 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 : 45 Depth to Top of Core(m): 140.57 Piece: 10
Hole: 395 Top/Bottom Interval(mm): 630/ 660
Core: 16 Sample Depth: 142.72
Sect: 2 Analyst Name: Rhodes, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 49.6 Al2O3: 15.15 Fe2O3(tot):
FeO(tot): 11.10 Fe2O3: 4.62 FeO : 6.94
MgO : 8.17 CaO : 10.43 Na2O : 2.82
K2O : 0.16 TiO2 : 1.66 MnO : 0.19
P2O5 : 0.16 LOI : H2O+ : 0.91
H2O- : CO2 : SO3 :
S : 0.10 Total: 100.94 Magnesium#: 0.593
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe++), where Fe is total iron.
Leg : 45 Depth to Top of Core(m): 140.57 Piece: 19
Hole: 395 Top/Bottom Interval(mm): 1020/ 0
Core: 16 Sample Depth: 143.09
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Fresh IGNEOUS GLASSY RIND
SiO2 : 51.31 Al2O3: 15.65 Fe2O3(tot):
FeO(tot): 11.01 Fe2O3: FeO :
MgO : 7.07 CaO : 10.84 Na2O : 2.84
K2O : .13 TiO2 : 1.63 MnO :
P2O5 : .16 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.64 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
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 : 45 Depth to Top of Core(m): 140.57 Piece: 19
Hole: 395 Top/Bottom Interval(mm): 1030/1040
Core: 16 Sample Depth: 143.11
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Fresh IGNEOUS GLASSY RIND
SiO2 : 50.13 Al2O3: 15.67 Fe2O3(tot):
FeO(tot): 11.09 Fe2O3: FeO :
MgO : 7.39 CaO : 10.86 Na2O : 2.96
K2O : .11 TiO2 : 1.64 MnO :
P2O5 : .17 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.02 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
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 : 45 Depth to Top of Core(m): 140.57 Piece: 20
Hole: 395 Top/Bottom Interval(mm): 1040/1050
Core: 16 Sample Depth: 143.12
Sect: 2 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 49.31 Al2O3: 14.91 Fe2O3(tot): 12.26
FeO(tot): Fe2O3: FeO :
MgO : 8.75 CaO : 10.56 Na2O :
K2O : 0.12 TiO2 : 1.62 MnO :
P2O5 : LOI : -0.33 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.53 Magnesium#: 0.59
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 45 Depth to Top of Core(m): 140.57 Piece: 1
Hole: 395 Top/Bottom Interval(mm): 30/ 80
Core: 16 Sample Depth: 143.63
Sect: 3 Analyst Name: Rhodes, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 48.9 Al2O3: 14.69 Fe2O3(tot):
FeO(tot): 10.85 Fe2O3: 2.90 FeO : 8.87
MgO : 8.47 CaO : 10.25 Na2O : 2.87
K2O : 0.17 TiO2 : 1.60 MnO : 0.18
P2O5 : 0.12 LOI : H2O+ : 1.53
H2O- : CO2 : SO3 :
S : 0.14 Total: 99.94 Magnesium#: 0.607
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe++), where Fe is total iron.
Leg : 45 Depth to Top of Core(m): 140.57 Piece: 1
Hole: 395 Top/Bottom Interval(mm): 40/ 70
Core: 16 Sample Depth: 143.63
Sect: 3 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 48.98 Al2O3: 14.75 Fe2O3(tot):
FeO(tot): 10.95 Fe2O3: 3.00 FeO : 8.25
MgO : 8.12 CaO : 10.65 Na2O : 2.98
K2O : 0.27 TiO2 : 1.50 MnO : 0.17
P2O5 : 0.15 LOI : H2O+ : 0.72
H2O- : 0.48 CO2 : 0.10 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 : 45 Depth to Top of Core(m): 150.08 Piece: 7
Hole: 395 Top/Bottom Interval(mm): 560/ 590
Core: 17 Sample Depth: 150.66
Sect: 1 Analyst Name: Graham, A.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS GABBRO
SiO2 : 48.0 Al2O3: 16.6 Fe2O3(tot):
FeO(tot): 5.83 Fe2O3: 1.52 FeO : 4.46
MgO : 11.4 CaO : 8.86 Na2O : 3.51
K2O : 0.17 TiO2 : 0.37 MnO : 0.11
P2O5 : 0.01 LOI : H2O+ : 4.48
H2O- : 0.67 CO2 : 0.14 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 : 45 Depth to Top of Core(m): 150.08 Piece: 7
Hole: 395 Top/Bottom Interval(mm): 560/ 690
Core: 17 Sample Depth: 150.71
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS GABBRO
SiO2 : 50.16 Al2O3: 17.71 Fe2O3(tot): 6.52
FeO(tot): 5.87 Fe2O3: 1.39 FeO : 4.62
MgO : 12.22 CaO : 9.32 Na2O : 3.53
K2O : 0.20 TiO2 : 0.39 MnO : 0.11
P2O5 : 0.02 LOI : 4.90 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.18 Magnesium#: 0.79
Comments:
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.
Shipboard analysis.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 45 Depth to Top of Core(m): 150.08 Piece: 7
Hole: 395 Top/Bottom Interval(mm): 560/ 690
Core: 17 Sample Depth: 150.71
Sect: 1 Analyst Name: Propach, G.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS GABBRO
SiO2 : 47.45 Al2O3: 16.73 Fe2O3(tot):
FeO(tot): 5.99 Fe2O3: 1.15 FeO : 4.95
MgO : 11.62 CaO : 8.99 Na2O : 3.61
K2O : 0.21 TiO2 : 0.35 MnO : 0.11
P2O5 : 0.02 LOI : H2O+ : 4.48
H2O- : 0.33 CO2 : SO3 :
S : Total: 100.00 Magnesium#:
Comments:
Analysis normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 45 Depth to Top of Core(m): 150.08 Piece: 7
Hole: 395 Top/Bottom Interval(mm): 640/ 680
Core: 17 Sample Depth: 150.74
Sect: 1 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Extensive IGNEOUS GABBRO
SiO2 : 48.70 Al2O3: 17.53 Fe2O3(tot):
FeO(tot): 3.94 Fe2O3: 0.38 FeO : 3.60
MgO : 8.95 CaO : 10.92 Na2O : 4.21
K2O : 0.45 TiO2 : 1.48 MnO : 0.12
P2O5 : LOI : H2O+ : 3.38
H2O- : 0.71 CO2 : 0.07 SO3 :
S : Total: 100.5 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 : 45 Depth to Top of Core(m): 159.62 Piece: 1
Hole: 395 Top/Bottom Interval(mm): 370/ 410
Core: 18 Sample Depth: 160.01
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 49.43 Al2O3: 17.32 Fe2O3(tot): 8.62
FeO(tot): 7.76 Fe2O3: 2.32 FeO : 5.67
MgO : 8.46 CaO : 12.58 Na2O : 2.38
K2O : 0.07 TiO2 : 1.01 MnO : 0.14
P2O5 : 0.10 LOI : 1.40 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.11 Magnesium#: 0.66
Comments:
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.
Shipboard analysis.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 45 Depth to Top of Core(m): 159.62 Piece: 2C
Hole: 395 Top/Bottom Interval(mm): 610/ 700
Core: 18 Sample Depth: 160.28
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS SERPENTINIZED PERIDOTITE
SiO2 : 43.15 Al2O3: 0.91 Fe2O3(tot): 10.25
FeO(tot): 9.23 Fe2O3: 5.20 FeO : 4.55
MgO : 44.35 CaO : 0.89 Na2O : 0.03
K2O : 0.00 TiO2 : 0.03 MnO : 0.11
P2O5 : 0.02 LOI : 7.59 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.74 Magnesium#: 0.89
Comments:
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.
Shipboard analysis.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 45 Depth to Top of Core(m): 159.62 Piece: 2C
Hole: 395 Top/Bottom Interval(mm): 610/ 700
Core: 18 Sample Depth: 160.28
Sect: 1 Analyst Name: Graham, A.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS SERPENTINIZED PERIDOTITE
SiO2 : 40.8 Al2O3: 1.09 Fe2O3(tot):
FeO(tot): 8.42 Fe2O3: 4.32 FeO : 4.53
MgO : 40.8 CaO : 0.86 Na2O : 0.07
K2O : 0.0 TiO2 : 0.02 MnO : 0.10
P2O5 : -0.01 LOI : H2O+ : 6.60
H2O- : 0.55 CO2 : 0.40 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.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 45 Depth to Top of Core(m): 159.62 Piece: 2C
Hole: 395 Top/Bottom Interval(mm): 610/ 700
Core: 18 Sample Depth: 160.28
Sect: 1 Analyst Name: Propach, G.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS SERPENTINIZED PERIDOTITE
SiO2 : 40.57 Al2O3: 0.74 Fe2O3(tot):
FeO(tot): 10.17 Fe2O3: 5.55 FeO : 5.17
MgO : 40.27 CaO : 0.84 Na2O : 0.02
K2O : 0.02 TiO2 : 0.01 MnO : 0.11
P2O5 : 0.01 LOI : H2O+ : 6.38
H2O- : 0.30 CO2 : SO3 :
S : Total: 99.99 Magnesium#:
Comments:
Analysis normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 45 Depth to Top of Core(m): 159.62 Piece: 2E
Hole: 395 Top/Bottom Interval(mm): 920/ 960
Core: 18 Sample Depth: 160.56
Sect: 1 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS SERPENTINIZED PERIDOTITE
SiO2 : 41.54 Al2O3: 1.02 Fe2O3(tot):
FeO(tot): 7.93 Fe2O3: 3.34 FeO : 4.92
MgO : 40.1 CaO : 1.61 Na2O : 0.08
K2O : 0.08 TiO2 : 0.17 MnO : 0.10
P2O5 : 0.01 LOI : H2O+ : 5.63
H2O- : 0.73 CO2 : 0.30 SO3 :
S : Total: 99.63 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 : 45 Depth to Top of Core(m): 159.62 Piece: 7
Hole: 395 Top/Bottom Interval(mm): 330/ 380
Core: 18 Sample Depth: 161.48
Sect: 2 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-OL-CPX PHYRIC BASALT
SiO2 : 49.38 Al2O3: 18.21 Fe2O3(tot): 8.37
FeO(tot): 7.53 Fe2O3: FeO :
MgO : 7.89 CaO : 12.85 Na2O : 2.33
K2O : 0.13 TiO2 : 1.02 MnO : 0.14
P2O5 : 0.12 LOI : 0.59 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.44 Magnesium#: 0.65
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 45 Depth to Top of Core(m): 159.62 Piece: 9
Hole: 395 Top/Bottom Interval(mm): 380/ 390
Core: 18 Sample Depth: 161.51
Sect: 2 Analyst Name: Melson, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Moderate IGNEOUS GLASSY RIND
SiO2 : 51.48 Al2O3: 14.33 Fe2O3(tot):
FeO(tot): 9.72 Fe2O3: FeO :
MgO : 6.90 CaO : 12.15 Na2O : 2.33
K2O : .11 TiO2 : 1.49 MnO :
P2O5 : .17 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.68 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
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 : 45 Depth to Top of Core(m): 159.62 Piece: 8
Hole: 395 Top/Bottom Interval(mm): 390/ 410
Core: 18 Sample Depth: 161.52
Sect: 2 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS PL-OL-CPX PHYRIC BASALT
SiO2 : 47.68 Al2O3: 17.14 Fe2O3(tot):
FeO(tot): 8.92 Fe2O3: 3.82 FeO : 5.48
MgO : 8.52 CaO : 13.20 Na2O : 2.49
K2O : 0.18 TiO2 : 1.03 MnO : 0.13
P2O5 : 0.11 LOI : H2O+ : 0.09
H2O- : 0.26 CO2 : 0.10 SO3 :
S : Total: 100.23 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 : 45 Depth to Top of Core(m): 159.62 Piece: 9
Hole: 395 Top/Bottom Interval(mm): 430/ 460
Core: 18 Sample Depth: 161.57
Sect: 2 Analyst Name: Rhodes, M.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Moderate IGNEOUS PL PHYRIC BASALT
SiO2 : 50.69 Al2O3: 14.23 Fe2O3(tot):
FeO(tot): 9.98 Fe2O3: FeO :
MgO : 7.42 CaO : 11.77 Na2O : 2.59
K2O : 0.11 TiO2 : 1.44 MnO : 0.14
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.37 Magnesium#: 0.600
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe++), where Fe is total iron.
Leg : 45 Depth to Top of Core(m): 159.62 Piece: 9
Hole: 395 Top/Bottom Interval(mm): 430/ 460
Core: 18 Sample Depth: 161.57
Sect: 2 Analyst Name: Rhodes, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 48.8 Al2O3: 16.67 Fe2O3(tot):
FeO(tot): 8.51 Fe2O3: 2.90 FeO : 5.90
MgO : 8.07 CaO : 12.24 Na2O : 2.34
K2O : 0.13 TiO2 : 1.14 MnO : 0.15
P2O5 : 0.09 LOI : H2O+ : 0.89
H2O- : CO2 : SO3 :
S : 0.05 Total: 99.38 Magnesium#: 0.653
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Essential oxides quoted to .01
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe++), where Fe is total iron.
Leg : 45 Depth to Top of Core(m): 159.62 Piece: 17A
Hole: 395 Top/Bottom Interval(mm): 850/ 950
Core: 18 Sample Depth: 162.02
Sect: 2 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS SERPENTINIZED PERIDOTITE
SiO2 : 43.36 Al2O3: 1.37 Fe2O3(tot): 9.36
FeO(tot): 8.42 Fe2O3: 5.91 FeO : 3.10
MgO : 42.02 CaO : 2.09 Na2O :
K2O : TiO2 : 0.04 MnO : 0.10
P2O5 : 0.00 LOI : 9.11 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.34 Magnesium#: 0.90
Comments:
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.
Shipboard analysis.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 45 Depth to Top of Core(m): 159.62 Piece: 17E
Hole: 395 Top/Bottom Interval(mm): 1300/1370
Core: 18 Sample Depth: 162.46
Sect: 2 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS SERPENTINIZED PERIDOTITE
SiO2 : 40.79 Al2O3: 2.76 Fe2O3(tot):
FeO(tot): 6.85 Fe2O3: 3.52 FeO : 3.68
MgO : 38.04 CaO : 1.36 Na2O : 0.08
K2O : 0.09 TiO2 : 0.17 MnO : 0.09
P2O5 : 0.01 LOI : H2O+ : 7.93
H2O- : 0.70 CO2 : 0.30 SO3 :
S : Total: 99.52 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 45 Depth to Top of Core(m): 169.15 Piece: 2
Hole: 395 Top/Bottom Interval(mm): 180/ 200
Core: 19 Sample Depth: 169.34
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 49.81 Al2O3: 15.08 Fe2O3(tot): 11.05
FeO(tot): 9.95 Fe2O3: 2.82 FeO : 7.41
MgO : 8.53 CaO : 11.25 Na2O : 2.75
K2O : 0.31 TiO2 : 1.65 MnO : 0.19
P2O5 : 0.16 LOI : 0.93 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.78 Magnesium#: 0.61
Comments:
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.
Shipboard analysis.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 45 Depth to Top of Core(m): 169.15 Piece: 7
Hole: 395 Top/Bottom Interval(mm): 570/ 620
Core: 19 Sample Depth: 169.75
Sect: 1 Analyst Name: Rhodes, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 49.7 Al2O3: 18.48 Fe2O3(tot):
FeO(tot): 7.36 Fe2O3: 3.23 FeO : 4.45
MgO : 5.99 CaO : 12.10 Na2O : 2.68
K2O : 0.11 TiO2 : 1.29 MnO : 0.12
P2O5 : 0.10 LOI : H2O+ : 1.97
H2O- : CO2 : SO3 :
S : 0.03 Total: 100.27 Magnesium#: 0.617
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe++), where Fe is total iron.
Leg : 45 Depth to Top of Core(m): 169.15 Piece: 11
Hole: 395 Top/Bottom Interval(mm): 920/ 970
Core: 19 Sample Depth: 170.10
Sect: 1 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS PL-OL PHYRIC BASALT
SiO2 : 48.68 Al2O3: 17.46 Fe2O3(tot):
FeO(tot): 8.58 Fe2O3: 3.81 FeO : 5.15
MgO : 6.61 CaO : 12.28 Na2O : 2.82
K2O : 0.33 TiO2 : 1.36 MnO : 0.13
P2O5 : 0.12 LOI : H2O+ : 0.16
H2O- : 0.58 CO2 : 0.45 SO3 :
S : Total: 99.94 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 45 Depth to Top of Core(m): 169.15 Piece: 16
Hole: 395 Top/Bottom Interval(mm): 1350/1380
Core: 19 Sample Depth: 170.52
Sect: 1 Analyst Name: Propach, G.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-OL-CPX PHYRIC BASALT
SiO2 : 48.97 Al2O3: 18.31 Fe2O3(tot):
FeO(tot): Fe2O3: 1.71 FeO : 6.35
MgO : 6.59 CaO : 12.03 Na2O : 2.79
K2O : 0.08 TiO2 : 1.33 MnO : 0.12
P2O5 : LOI : H2O+ : 1.42
H2O- : CO2 : SO3 :
S : Total: 99.70 Magnesium#:
Comments:
Analysis normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 45 Depth to Top of Core(m): 178.65 Piece: 5
Hole: 395 Top/Bottom Interval(mm): 320/ 360
Core: 20 Sample Depth: 178.99
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 49.64 Al2O3: 18.77 Fe2O3(tot): 9.52
FeO(tot): 8.57 Fe2O3: 4.55 FeO : 4.47
MgO : 6.13 CaO : 12.05 Na2O : 2.79
K2O : 0.30 TiO2 : 1.28 MnO : 0.14
P2O5 : 0.13 LOI : 1.51 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.75 Magnesium#: 0.56
Comments:
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.
Shipboard analysis.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 45 Depth to Top of Core(m): 178.65 Piece: 5
Hole: 395 Top/Bottom Interval(mm): 350/ 390
Core: 20 Sample Depth: 179.02
Sect: 1 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS PL-OL PHYRIC BASALT
SiO2 : 48.48 Al2O3: 18.12 Fe2O3(tot):
FeO(tot): 7.16 Fe2O3: 3.00 FeO : 4.46
MgO : 7.22 CaO : 12.08 Na2O : 2.85
K2O : 0.22 TiO2 : 1.20 MnO : 0.15
P2O5 : 0.11 LOI : H2O+ : 0.71
H2O- : 0.99 CO2 : SO3 :
S : Total: 99.59 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.
|
