Leg : 59 Depth to Top of Core(m): 309.00 Piece: 2B
Hole: 448A Top/Bottom Interval(mm): 190/ 0
Core: 12 Sample Depth: 309.19
Sect: 1 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 49.1 Al2O3: 14.0 Fe2O3(tot):
FeO(tot): 12.81 Fe2O3: FeO :
MgO : 4.42 CaO : 10.64 Na2O : 2.66
K2O : 0.69 TiO2 : 1.49 MnO : 0.23
P2O5 : 0.12 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments: PILLOW 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.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 527.50 Piece: 1E
Hole: 448A Top/Bottom Interval(mm): 290/ 310
Core: 15 Sample Depth: 527.80
Sect: 1 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-CPX-OPX-OL PHYRIC BASALT
SiO2 : 52.6 Al2O3: 15.15 Fe2O3(tot):
FeO(tot): 10.96 Fe2O3: FeO :
MgO : 4.05 CaO : 8.41 Na2O : 2.73
K2O : 1.49 TiO2 : 1.03 MnO : 0.16
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 527.50 Piece: 1E
Hole: 448A Top/Bottom Interval(mm): 290/ 310
Core: 15 Sample Depth: 527.80
Sect: 1 Analyst Name: Scott, R.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-CPX-OPX-OL PHYRIC BASALT
SiO2 : 54.9 Al2O3: 13.5 Fe2O3(tot):
FeO(tot): 12.08 Fe2O3: FeO :
MgO : 3.56 CaO : 8.26 Na2O : 2.23
K2O : 0.41 TiO2 : 1.11 MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 527.50 Piece: 1E
Hole: 448A Top/Bottom Interval(mm): 290/ 310
Core: 15 Sample Depth: 527.80
Sect: 1 Analyst Name: Scott, R.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-CPX-OPX-OL PHYRIC BASALT
SiO2 : 54.7 Al2O3: 13.8 Fe2O3(tot):
FeO(tot): 12.22 Fe2O3: FeO :
MgO : 3.55 CaO : 8.03 Na2O : 1.94
K2O : 0.44 TiO2 : 1.09 MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 527.50 Piece: 1E
Hole: 448A Top/Bottom Interval(mm): 290/ 310
Core: 15 Sample Depth: 527.80
Sect: 1 Analyst Name: Scott, R.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-CPX-OPX-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 11.09 Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 59 Depth to Top of Core(m): 527.50 Piece: 1R
Hole: 448A Top/Bottom Interval(mm): 1230/ 0
Core: 15 Sample Depth: 528.73
Sect: 1 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-CPX-OPX-OL PHYRIC BASALT
SiO2 : 49.4 Al2O3: 15.9 Fe2O3(tot):
FeO(tot): 11.02 Fe2O3: FeO :
MgO : 4.68 CaO : 10.12 Na2O : 3.47
K2O : 0.94 TiO2 : 1.11 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.
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 : 59 Depth to Top of Core(m): 527.50 Piece: 1S
Hole: 448A Top/Bottom Interval(mm): 1430/ 0
Core: 15 Sample Depth: 531.93
Sect: 3 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS PLAG-CPX-OPX-OL PHYRIC BASALT
SiO2 : 50.2 Al2O3: 16.4 Fe2O3(tot):
FeO(tot): 10.70 Fe2O3: FeO :
MgO : 4.02 CaO : 10.16 Na2O : 3.16
K2O : 1.39 TiO2 : 1.08 MnO : 0.18
P2O5 : 0.21 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 537.00 Piece: 6E
Hole: 448A Top/Bottom Interval(mm): 680/ 750
Core: 16 Sample Depth: 539.22
Sect: 2 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Extensive IGNEOUS PLAG-CPX-OPX-OL PHYRIC BASALT
SiO2 : 52.2 Al2O3: 15.7 Fe2O3(tot):
FeO(tot): 11.36 Fe2O3: FeO :
MgO : 4.07 CaO : 8.16 Na2O : 2.38
K2O : 1.26 TiO2 : 1.06 MnO : 0.17
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 537.00 Piece: 6E
Hole: 448A Top/Bottom Interval(mm): 680/ 750
Core: 16 Sample Depth: 539.22
Sect: 2 Analyst Name: Scott, R.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Extensive IGNEOUS PLAG-CPX-OPX-OL PHYRIC BASALT
SiO2 : 55.2 Al2O3: 13.5 Fe2O3(tot):
FeO(tot): 12.30 Fe2O3: FeO :
MgO : 3.69 CaO : 8.18 Na2O : 2.70
K2O : 0.49 TiO2 : 1.12 MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 537.00 Piece: 6E
Hole: 448A Top/Bottom Interval(mm): 680/ 750
Core: 16 Sample Depth: 539.22
Sect: 2 Analyst Name: Scott, R.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Extensive IGNEOUS PLAG-CPX-OPX-OL PHYRIC BASALT
SiO2 : 55.2 Al2O3: 13.4 Fe2O3(tot):
FeO(tot): 12.40 Fe2O3: FeO :
MgO : 3.71 CaO : 8.20 Na2O : 2.79
K2O : 0.44 TiO2 : 1.02 MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 537.00 Piece: 6F
Hole: 448A Top/Bottom Interval(mm): 750/ 800
Core: 16 Sample Depth: 539.28
Sect: 2 Analyst Name: Ishi, T.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Extensive IGNEOUS BASALTIC GLASS
SiO2 : 54.79 Al2O3: 12.92 Fe2O3(tot):
FeO(tot): Fe2O3: 1.64 FeO : 10.92
MgO : 3.68 CaO : 8.24 Na2O : 2.67
K2O : 0.43 TiO2 : 1.22 MnO : 0.24
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 96.78 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Values for iron partitioning calculated.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 537.00 Piece: 9
Hole: 448A Top/Bottom Interval(mm): 1060/ 0
Core: 16 Sample Depth: 539.56
Sect: 2 Analyst Name: Ishi, T.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Extensive IGNEOUS BASALTIC GLASS
SiO2 : 54.86 Al2O3: 13.18 Fe2O3(tot):
FeO(tot): Fe2O3: 1.62 FeO : 10.80
MgO : 3.61 CaO : 8.24 Na2O : 2.62
K2O : 0.45 TiO2 : 1.19 MnO : 0.24
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 96.81 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.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 537.00 Piece: 1B
Hole: 448A Top/Bottom Interval(mm): 100/ 0
Core: 16 Sample Depth: 540.10
Sect: 3 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-CPX-OPX-OL PHYRIC BASALT
SiO2 : 50.0 Al2O3: 15.9 Fe2O3(tot):
FeO(tot): 11.00 Fe2O3: FeO :
MgO : 4.96 CaO : 9.79 Na2O : 3.17
K2O : 1.05 TiO2 : 1.09 MnO : 0.19
P2O5 : 0.12 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments: PILLOW 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.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 537.00 Piece: 4B
Hole: 448A Top/Bottom Interval(mm): 500/ 0
Core: 16 Sample Depth: 540.50
Sect: 3 Analyst Name: Haramura, H.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-CPX-OL PHYRIC BASALT
SiO2 : 48.31 Al2O3: 17.46 Fe2O3(tot):
FeO(tot): Fe2O3: 5.69 FeO : 6.45
MgO : 3.89 CaO : 10.01 Na2O : 2.81
K2O : 0.71 TiO2 : 1.06 MnO : 0.22
P2O5 : 0.21 LOI : H2O+ : 1.62
H2O- : 1.93 CO2 : SO3 :
S : Total: 100.37 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 : 59 Depth to Top of Core(m): 546.50 Piece: 1E
Hole: 448A Top/Bottom Interval(mm): 230/ 0
Core: 17 Sample Depth: 546.73
Sect: 1 Analyst Name: Ishi, T.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Moderate IGNEOUS BASALTIC GLASS
SiO2 : 53.93 Al2O3: 13.13 Fe2O3(tot):
FeO(tot): Fe2O3: 1.63 FeO : 10.85
MgO : 3.76 CaO : 8.18 Na2O : 2.69
K2O : 0.44 TiO2 : 1.18 MnO : 0.16
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 95.98 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Values for iron partitioning calculated.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 546.50 Piece: 1Q
Hole: 448A Top/Bottom Interval(mm): 870/ 0
Core: 17 Sample Depth: 547.37
Sect: 1 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-CPX-OPX-OL PHYRIC BASALT
SiO2 : 49.7 Al2O3: 15.5 Fe2O3(tot):
FeO(tot): 11.49 Fe2O3: FeO :
MgO : 4.11 CaO : 9.72 Na2O : 3.00
K2O : 1.33 TiO2 : 1.15 MnO : 0.20
P2O5 : 0.26 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments: PILLOW 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.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 546.50 Piece: 1W
Hole: 448A Top/Bottom Interval(mm): 1200/1250
Core: 17 Sample Depth: 547.73
Sect: 1 Analyst Name: Ishi, T.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Moderate IGNEOUS BASALTIC GLASS
SiO2 : 54.42 Al2O3: 14.30 Fe2O3(tot):
FeO(tot): Fe2O3: 1.51 FeO : 10.04
MgO : 3.39 CaO : 8.71 Na2O : 2.73
K2O : 0.39 TiO2 : 1.10 MnO : 0.16
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 96.77 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.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 546.50 Piece: 1W
Hole: 448A Top/Bottom Interval(mm): 1200/1250
Core: 17 Sample Depth: 547.73
Sect: 1 Analyst Name: Ishi, T.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Moderate IGNEOUS BASALTIC GLASS
SiO2 : 54.81 Al2O3: 13.18 Fe2O3(tot):
FeO(tot): Fe2O3: 1.65 FeO : 11.00
MgO : 3.77 CaO : 8.25 Na2O : 2.50
K2O : 0.42 TiO2 : 1.20 MnO : 0.19
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 96.97 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Values for iron partitioning calculated.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 549.50 Piece: 8B
Hole: 448A Top/Bottom Interval(mm): 770/ 0
Core: 18 Sample Depth: 550.27
Sect: 1 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS PLAG-CPX-OPX-OL PHYRIC BASALT
SiO2 : 50.8 Al2O3: 14.5 Fe2O3(tot):
FeO(tot): 11.45 Fe2O3: FeO :
MgO : 4.14 CaO : 8.93 Na2O : 3.14
K2O : 1.82 TiO2 : 1.12 MnO : 0.21
P2O5 : 0.11 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments: PILLOW 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.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 549.50 Piece: 8A
Hole: 448A Top/Bottom Interval(mm): 1040/1100
Core: 18 Sample Depth: 550.57
Sect: 1 Analyst Name: Scott, R.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Extensive IGNEOUS PLAG-CPX-OPX-OL PHYRIC BASALT
SiO2 : 55.4 Al2O3: 13.4 Fe2O3(tot):
FeO(tot): 12.63 Fe2O3: FeO :
MgO : 3.66 CaO : 8.33 Na2O : 2.64
K2O : 0.45 TiO2 : 1.11 MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 549.50 Piece: 8A
Hole: 448A Top/Bottom Interval(mm): 1040/1100
Core: 18 Sample Depth: 550.57
Sect: 1 Analyst Name: Scott, R.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Extensive IGNEOUS PLAG-CPX-OPX-OL PHYRIC BASALT
SiO2 : 55.4 Al2O3: 13.5 Fe2O3(tot):
FeO(tot): 12.63 Fe2O3: FeO :
MgO : 3.62 CaO : 8.25 Na2O : 2.42
K2O : 0.47 TiO2 : 1.14 MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 549.50 Piece: 8A
Hole: 448A Top/Bottom Interval(mm): 1040/1100
Core: 18 Sample Depth: 550.57
Sect: 1 Analyst Name: Scott, R.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Extensive IGNEOUS PLAG-CPX-OPX-OL PHYRIC BASALT
SiO2 : 55.2 Al2O3: 13.4 Fe2O3(tot):
FeO(tot): 12.50 Fe2O3: FeO :
MgO : 3.65 CaO : 8.30 Na2O : 2.72
K2O : 0.47 TiO2 : 1.13 MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 549.50 Piece: 8A
Hole: 448A Top/Bottom Interval(mm): 1040/1100
Core: 18 Sample Depth: 550.57
Sect: 1 Analyst Name: Scott, R.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Extensive IGNEOUS PLAG-CPX-OPX-OL PHYRIC BASALT
SiO2 : 55.9 Al2O3: 13.7 Fe2O3(tot):
FeO(tot): 12.66 Fe2O3: FeO :
MgO : 3.65 CaO : 8.29 Na2O : 2.67
K2O : 0.50 TiO2 : 1.20 MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 565.50 Piece: 2H
Hole: 448A Top/Bottom Interval(mm): 1180/ 0
Core: 20 Sample Depth: 566.68
Sect: 1 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-CPX-OPX-OL PHYRIC BASALT
SiO2 : 51.2 Al2O3: 14.2 Fe2O3(tot):
FeO(tot): 12.29 Fe2O3: FeO :
MgO : 4.66 CaO : 8.32 Na2O : 2.99
K2O : 2.14 TiO2 : 1.08 MnO : 0.21
P2O5 : 0.07 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments: PILLOW 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.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 565.50 Piece: 1A
Hole: 448A Top/Bottom Interval(mm): 40/ 0
Core: 20 Sample Depth: 570.04
Sect: 4 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-CPX-OPX-OL PHYRIC BASALT
SiO2 : 49.8 Al2O3: 14.0 Fe2O3(tot):
FeO(tot): 11.35 Fe2O3: FeO :
MgO : 4.41 CaO : 8.88 Na2O : 3.04
K2O : 1.66 TiO2 : 1.29 MnO : 0.21
P2O5 : 0.16 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments: PILLOW 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.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 565.50 Piece: 1G
Hole: 448A Top/Bottom Interval(mm): 350/ 400
Core: 20 Sample Depth: 570.38
Sect: 4 Analyst Name: Ishi, T.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Moderate IGNEOUS BASALTIC GLASS
SiO2 : 53.87 Al2O3: 12.50 Fe2O3(tot):
FeO(tot): Fe2O3: 1.69 FeO : 11.27
MgO : 3.77 CaO : 8.26 Na2O : 2.45
K2O : 0.41 TiO2 : 1.19 MnO : 0.22
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 95.63 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Values for iron partitioning calculated.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 575.00 Piece: 5A
Hole: 448A Top/Bottom Interval(mm): 530/ 590
Core: 21 Sample Depth: 575.56
Sect: 1 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Extensive IGNEOUS VOLCANICLASTIC BRECCIA
SiO2 : 51.8 Al2O3: 14.5 Fe2O3(tot):
FeO(tot): 10.12 Fe2O3: FeO :
MgO : 2.97 CaO : 7.93 Na2O : 3.34
K2O : 0.88 TiO2 : 1.03 MnO : 0.13
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 575.00 Piece: 5A
Hole: 448A Top/Bottom Interval(mm): 530/ 590
Core: 21 Sample Depth: 575.56
Sect: 1 Analyst Name: Scott, R.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
Extensive IGNEOUS VOLCANICLASTIC BRECCIA
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 10.28 Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 59 Depth to Top of Core(m): 575.00 Piece: 5D
Hole: 448A Top/Bottom Interval(mm): 760/ 780
Core: 21 Sample Depth: 575.77
Sect: 1 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Extensive IGNEOUS VOLCANICLASTIC BRECCIA
SiO2 : 50.4 Al2O3: 14.6 Fe2O3(tot):
FeO(tot): 11.51 Fe2O3: FeO :
MgO : 0.59 CaO : 4.09 Na2O : 7.98
K2O : 3.05 TiO2 : 1.19 MnO : 0.59
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 584.50 Piece: 1B
Hole: 448A Top/Bottom Interval(mm): 50/ 110
Core: 22 Sample Depth: 584.58
Sect: 1 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Moderate IGNEOUS VOLCANICLASTIC BRECCIA
SiO2 : 49.9 Al2O3: 14.6 Fe2O3(tot):
FeO(tot): 11.13 Fe2O3: FeO :
MgO : 3.66 CaO : 7.76 Na2O : 3.47
K2O : 1.25 TiO2 : 1.21 MnO : 0.07
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 607.50 Piece: 3
Hole: 448A Top/Bottom Interval(mm): 230/ 0
Core: 25 Sample Depth: 607.73
Sect: 1 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS VOLCANICLASTIC BRECCIA
SiO2 : 49.8 Al2O3: 14.1 Fe2O3(tot):
FeO(tot): 11.35 Fe2O3: FeO :
MgO : 6.21 CaO : 9.32 Na2O : 3.52
K2O : 0.63 TiO2 : 1.28 MnO : 0.21
P2O5 : 0.29 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments: CLASTS OF APHYRIC TO APHANITIC VESICULAR 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.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 613.00 Piece: 1F
Hole: 448A Top/Bottom Interval(mm): 300/ 340
Core: 26 Sample Depth: 614.82
Sect: 2 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-CPX PHYRIC BASALT
SiO2 : 47.5 Al2O3: 15.8 Fe2O3(tot):
FeO(tot): 11.73 Fe2O3: FeO :
MgO : 6.04 CaO : 9.07 Na2O : 3.56
K2O : 1.10 TiO2 : 1.31 MnO : 0.21
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 613.00 Piece: 1G
Hole: 448A Top/Bottom Interval(mm): 300/ 340
Core: 26 Sample Depth: 614.82
Sect: 2 Analyst Name: Scott, R.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-CPX PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 11.82 Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 59 Depth to Top of Core(m): 613.00 Piece: 1J
Hole: 448A Top/Bottom Interval(mm): 600/ 0
Core: 26 Sample Depth: 615.10
Sect: 2 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-CPX SPARSELY PHYRIC BASALT
SiO2 : 47.7 Al2O3: 13.2 Fe2O3(tot):
FeO(tot): 11.72 Fe2O3: FeO :
MgO : 6.47 CaO : 9.93 Na2O : 3.48
K2O : 1.63 TiO2 : 1.22 MnO : 0.37
P2O5 : 0.32 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 622.50 Piece: 5B
Hole: 448A Top/Bottom Interval(mm): 520/ 0
Core: 28 Sample Depth: 623.02
Sect: 1 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS CPX-PLAG SPARSELY PHYRIC BASALT
SiO2 : 48.2 Al2O3: 12.9 Fe2O3(tot):
FeO(tot): 12.23 Fe2O3: FeO :
MgO : 6.38 CaO : 9.22 Na2O : 2.58
K2O : 2.03 TiO2 : 1.01 MnO : 0.26
P2O5 : 0.33 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 622.50 Piece: 7
Hole: 448A Top/Bottom Interval(mm): 950/ 970
Core: 28 Sample Depth: 623.46
Sect: 1 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Moderate IGNEOUS CPX-PLAG PHYRIC BASALT
SiO2 : 48.2 Al2O3: 12.9 Fe2O3(tot):
FeO(tot): 11.23 Fe2O3: FeO :
MgO : 9.22 CaO : 6.38 Na2O : 2.58
K2O : 2.03 TiO2 : 1.01 MnO : 0.26
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 622.50 Piece: 7
Hole: 448A Top/Bottom Interval(mm): 950/ 970
Core: 28 Sample Depth: 623.46
Sect: 1 Analyst Name: Scott, R.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
Moderate IGNEOUS CPX-PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 11.25 Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 59 Depth to Top of Core(m): 660.50 Piece: 1E
Hole: 448A Top/Bottom Interval(mm): 470/ 0
Core: 32 Sample Depth: 660.97
Sect: 1 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS APHYRIC BASALT
SiO2 : 51.2 Al2O3: 13.4 Fe2O3(tot):
FeO(tot): 12.66 Fe2O3: FeO :
MgO : 6.19 CaO : 8.29 Na2O : 3.10
K2O : 1.47 TiO2 : 1.41 MnO : 0.18
P2O5 : 0.10 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 663.50 Piece: 3B
Hole: 448A Top/Bottom Interval(mm): 1000/1080
Core: 33 Sample Depth: 664.54
Sect: 1 Analyst Name: Armstrong, R.L.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 52.50 Al2O3: 14.75 Fe2O3(tot):
FeO(tot): 12.72 Fe2O3: 5.89 FeO : 7.03
MgO : 4.33 CaO : 8.62 Na2O : 1.89
K2O : 0.30 TiO2 : 1.14 MnO : 0.18
P2O5 : 0.12 LOI : H2O+ : 0.55
H2O- : 2.42 CO2 : 0.18 SO3 :
S : Total: 99.60 Magnesium#: 0.41
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe++), where Fe is total iron.
Leg : 59 Depth to Top of Core(m): 663.50 Piece: 5B
Hole: 448A Top/Bottom Interval(mm): 1310/1380
Core: 33 Sample Depth: 664.85
Sect: 1 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 49.6 Al2O3: 14.6 Fe2O3(tot):
FeO(tot): 14.17 Fe2O3: FeO :
MgO : 5.87 CaO : 8.80 Na2O : 2.72
K2O : 0.67 TiO2 : 1.36 MnO : 0.26
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 663.50 Piece: 5B
Hole: 448A Top/Bottom Interval(mm): 1310/1380
Core: 33 Sample Depth: 664.85
Sect: 1 Analyst Name: Scott, R.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 14.37 Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 59 Depth to Top of Core(m): 663.50 Piece: 1A
Hole: 448A Top/Bottom Interval(mm): 50/ 80
Core: 33 Sample Depth: 665.07
Sect: 2 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 49.7 Al2O3: 15.2 Fe2O3(tot):
FeO(tot): 12.52 Fe2O3: FeO :
MgO : 5.47 CaO : 8.75 Na2O : 2.74
K2O : 0.65 TiO2 : 1.33 MnO : 0.28
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 689.00 Piece: 5A
Hole: 448A Top/Bottom Interval(mm): 610/ 690
Core: 36 Sample Depth: 692.65
Sect: 3 Analyst Name: Hajash, A.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Extensive IGNEOUS VOLCANICLASTIC BRECCIA
SiO2 : 44.87 Al2O3: 10.64 Fe2O3(tot):
FeO(tot): 9.75 Fe2O3: FeO :
MgO : 6.16 CaO : 1.85 Na2O : 2.58
K2O : 0.98 TiO2 : MnO : 0.18
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 689.00 Piece: 7D
Hole: 448A Top/Bottom Interval(mm): 1300/ 0
Core: 36 Sample Depth: 694.80
Sect: 4 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS OL-PLAG-CPX SPARSELY PHYRIC BASALT
SiO2 : 50.6 Al2O3: 13.5 Fe2O3(tot):
FeO(tot): 11.56 Fe2O3: FeO :
MgO : 8.18 CaO : 10.33 Na2O : 2.62
K2O : 0.16 TiO2 : 0.95 MnO : 0.26
P2O5 : 0.08 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 689.00 Piece: 3C
Hole: 448A Top/Bottom Interval(mm): 520/ 550
Core: 36 Sample Depth: 695.53
Sect: 5 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Extensive IGNEOUS OL-PLAG-CPX SPARSELY PHYRIC BASALT
SiO2 : 49.9 Al2O3: 14.0 Fe2O3(tot):
FeO(tot): 10.79 Fe2O3: FeO :
MgO : 6.67 CaO : 10.07 Na2O : 2.06
K2O : 0.16 TiO2 : 1.01 MnO : 0.04
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 689.00 Piece: 3C
Hole: 448A Top/Bottom Interval(mm): 520/ 550
Core: 36 Sample Depth: 695.53
Sect: 5 Analyst Name: Scott, R.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
Extensive IGNEOUS OL-PLAG-CPX SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 10.88 Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 59 Depth to Top of Core(m): 698.50 Piece: 3
Hole: 448A Top/Bottom Interval(mm): 1390/1440
Core: 37 Sample Depth: 701.42
Sect: 2 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Extensive IGNEOUS BASALT BRECCIA
SiO2 : 50.9 Al2O3: 12.8 Fe2O3(tot):
FeO(tot): 12.29 Fe2O3: FeO :
MgO : 5.80 CaO : 7.29 Na2O : 2.32
K2O : 1.03 TiO2 : 1.48 MnO : 0.24
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 698.50 Piece: 3
Hole: 448A Top/Bottom Interval(mm): 1390/1440
Core: 37 Sample Depth: 701.42
Sect: 2 Analyst Name: Scott, R.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
Extensive IGNEOUS BASALTIC BRECCIA
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 12.48 Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 59 Depth to Top of Core(m): 698.50 Piece: 3
Hole: 448A Top/Bottom Interval(mm): 1450/ 0
Core: 37 Sample Depth: 701.45
Sect: 2 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS COGNATE BASALT BRECCIA
SiO2 : 50.0 Al2O3: 12.6 Fe2O3(tot):
FeO(tot): 13.07 Fe2O3: FeO :
MgO : 6.43 CaO : 9.01 Na2O : 2.76
K2O : 1.16 TiO2 : 1.63 MnO : 0.22
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.
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 : 59 Depth to Top of Core(m): 708.00 Piece: 8A
Hole: 448A Top/Bottom Interval(mm): 960/1030
Core: 38 Sample Depth: 708.99
Sect: 1 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Extensive IGNEOUS BASALT BRECCIA
SiO2 : 49.6 Al2O3: 12.0 Fe2O3(tot):
FeO(tot): 12.06 Fe2O3: FeO :
MgO : 6.35 CaO : 6.40 Na2O : 1.93
K2O : 3.73 TiO2 : 1.51 MnO : 0.27
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 712.50 Piece: 8
Hole: 448A Top/Bottom Interval(mm): 1400/ 0
Core: 39 Sample Depth: 715.40
Sect: 2 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.8 Al2O3: 13.2 Fe2O3(tot):
FeO(tot): 12.83 Fe2O3: FeO :
MgO : 5.61 CaO : 9.21 Na2O : 4.55
K2O : 1.11 TiO2 : 1.36 MnO : 0.22
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.
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 : 59 Depth to Top of Core(m): 717.50 Piece: 4
Hole: 448A Top/Bottom Interval(mm): 300/ 370
Core: 40 Sample Depth: 717.84
Sect: 1 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Extensive IGNEOUS PLAG PHYRIC BASALT
SiO2 : 50.2 Al2O3: 14.9 Fe2O3(tot):
FeO(tot): 13.14 Fe2O3: FeO :
MgO : 4.71 CaO : 8.23 Na2O : 2.49
K2O : 0.57 TiO2 : 1.31 MnO : 0.48
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 717.50 Piece: 4
Hole: 448A Top/Bottom Interval(mm): 300/ 370
Core: 40 Sample Depth: 717.84
Sect: 1 Analyst Name: Scott, R.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
Extensive IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 13.34 Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 59 Depth to Top of Core(m): 727.00 Piece: 1A
Hole: 448A Top/Bottom Interval(mm): 20/ 70
Core: 41 Sample Depth: 727.05
Sect: 1 Analyst Name: Armstrong, R.L.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG PHYRIC BASALT
SiO2 : 50.03 Al2O3: 16.80 Fe2O3(tot):
FeO(tot): 10.96 Fe2O3: 6.62 FeO : 4.48
MgO : 4.61 CaO : 8.55 Na2O : 1.60
K2O : 1.15 TiO2 : 1.00 MnO : 0.16
P2O5 : 0.11 LOI : H2O+ : 1.35
H2O- : 2.90 CO2 : 0.19 SO3 :
S : Total: 99.55 Magnesium#: 0.47
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe++), where Fe is total iron.
Leg : 59 Depth to Top of Core(m): 727.00 Piece: 1C
Hole: 448A Top/Bottom Interval(mm): 170/ 0
Core: 41 Sample Depth: 727.17
Sect: 1 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.7 Al2O3: 13.6 Fe2O3(tot):
FeO(tot): 12.10 Fe2O3: FeO :
MgO : 6.70 CaO : 9.15 Na2O : 2.64
K2O : 1.28 TiO2 : 1.25 MnO : 0.21
P2O5 : 0.17 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments: PIECE FROM A BASALT DIKE
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 727.00 Piece: 7C
Hole: 448A Top/Bottom Interval(mm): 890/ 910
Core: 41 Sample Depth: 727.90
Sect: 1 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Moderate IGNEOUS PLAG PHYRIC BASALT
SiO2 : 50.3 Al2O3: 14.2 Fe2O3(tot):
FeO(tot): 11.22 Fe2O3: FeO :
MgO : 4.31 CaO : 8.44 Na2O : 2.53
K2O : 1.75 TiO2 : 1.30 MnO : 0.27
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 727.00 Piece: 7C
Hole: 448A Top/Bottom Interval(mm): 890/ 910
Core: 41 Sample Depth: 727.90
Sect: 1 Analyst Name: Scott, R.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
Moderate IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 11.41 Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 59 Depth to Top of Core(m): 727.00 Piece: 1C
Hole: 448A Top/Bottom Interval(mm): 90/ 160
Core: 41 Sample Depth: 728.63
Sect: 2 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Extensive IGNEOUS APHYRIC BASALT
SiO2 : 49.5 Al2O3: 13.4 Fe2O3(tot):
FeO(tot): 11.56 Fe2O3: FeO :
MgO : 6.44 CaO : 9.08 Na2O : 2.28
K2O : 0.45 TiO2 : 1.28 MnO : 0.28
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 727.00 Piece: 1C
Hole: 448A Top/Bottom Interval(mm): 90/ 160
Core: 41 Sample Depth: 728.63
Sect: 2 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Extensive IGNEOUS APHYRIC BASALT
SiO2 : 50.0 Al2O3: 13.2 Fe2O3(tot):
FeO(tot): 11.72 Fe2O3: FeO :
MgO : 6.31 CaO : 8.44 Na2O : 2.53
K2O : 1.75 TiO2 : 1.27 MnO : 0.27
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 727.00 Piece: 1C
Hole: 448A Top/Bottom Interval(mm): 90/ 160
Core: 41 Sample Depth: 728.63
Sect: 2 Analyst Name: Scott, R.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
Extensive IGNEOUS APHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 11.87 Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 59 Depth to Top of Core(m): 727.00 Piece: 3
Hole: 448A Top/Bottom Interval(mm): 580/ 0
Core: 41 Sample Depth: 729.08
Sect: 2 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS APHYRIC BASALT
SiO2 : 49.9 Al2O3: 12.6 Fe2O3(tot):
FeO(tot): 12.92 Fe2O3: FeO :
MgO : 7.46 CaO : 9.02 Na2O : 2.79
K2O : 0.81 TiO2 : 1.14 MnO : 0.20
P2O5 : 0.10 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments: PIECE FROM A BASALT DIKE
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 727.00 Piece: 1A
Hole: 448A Top/Bottom Interval(mm): 40/ 0
Core: 41 Sample Depth: 731.54
Sect: 4 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS PLAG PHYRIC BASALT
SiO2 : 50.5 Al2O3: 13.1 Fe2O3(tot):
FeO(tot): 12.74 Fe2O3: FeO :
MgO : 7.26 CaO : 8.94 Na2O : 3.02
K2O : 0.50 TiO2 : 1.43 MnO : 0.22
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.
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 : 59 Depth to Top of Core(m): 727.00 Piece: 1B
Hole: 448A Top/Bottom Interval(mm): 150/ 170
Core: 41 Sample Depth: 731.66
Sect: 4 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Extensive IGNEOUS PLAG PHYRIC BASALT
SiO2 : 50.4 Al2O3: 13.4 Fe2O3(tot):
FeO(tot): 12.56 Fe2O3: FeO :
MgO : 7.44 CaO : 8.08 Na2O : 2.82
K2O : 0.45 TiO2 : 1.30 MnO : 0.28
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 755.50 Piece: 1C
Hole: 448A Top/Bottom Interval(mm): 220/ 470
Core: 44 Sample Depth: 755.85
Sect: 1 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Extensive IGNEOUS TUFFACEOUS VOLCANICLASTIC BRECCIA
SiO2 : 54.1 Al2O3: 13.9 Fe2O3(tot):
FeO(tot): 11.77 Fe2O3: FeO :
MgO : 5.86 CaO : 6.64 Na2O : 2.36
K2O : 0.12 TiO2 : 1.32 MnO : 0.34
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 755.50 Piece: 1E
Hole: 448A Top/Bottom Interval(mm): 670/ 710
Core: 44 Sample Depth: 756.19
Sect: 1 Analyst Name: Hajash, A.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Extensive IGNEOUS TUFFACEOUS VOLCANICLASTIC BRECCIA
SiO2 : 46.31 Al2O3: 12.08 Fe2O3(tot):
FeO(tot): 11.46 Fe2O3: FeO :
MgO : 5.63 CaO : 3.71 Na2O : 4.12
K2O : 0.12 TiO2 : MnO : 0.22
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 755.50 Piece: 5
Hole: 448A Top/Bottom Interval(mm): 550/ 0
Core: 44 Sample Depth: 757.55
Sect: 2 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 54.5 Al2O3: 13.0 Fe2O3(tot):
FeO(tot): 11.63 Fe2O3: FeO :
MgO : 5.85 CaO : 7.55 Na2O : 2.94
K2O : 0.36 TiO2 : 1.49 MnO : 0.22
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.
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 : 59 Depth to Top of Core(m): 765.00 Piece: 1D
Hole: 448A Top/Bottom Interval(mm): 420/ 440
Core: 45 Sample Depth: 765.43
Sect: 1 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Moderate IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 53.6 Al2O3: 13.4 Fe2O3(tot):
FeO(tot): 11.77 Fe2O3: FeO :
MgO : 5.26 CaO : 7.50 Na2O : 2.40
K2O : 0.17 TiO2 : 1.41 MnO : 0.16
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 765.00 Piece: 1D
Hole: 448A Top/Bottom Interval(mm): 420/ 440
Core: 45 Sample Depth: 765.43
Sect: 1 Analyst Name: Scott, R.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
Moderate IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 11.45 Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 59 Depth to Top of Core(m): 765.00 Piece: 1B
Hole: 448A Top/Bottom Interval(mm): 120/ 140
Core: 45 Sample Depth: 766.63
Sect: 2 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Moderate IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 54.4 Al2O3: 13.8 Fe2O3(tot):
FeO(tot): 11.58 Fe2O3: FeO :
MgO : 4.50 CaO : 8.02 Na2O : 2.52
K2O : 0.18 TiO2 : 1.33 MnO : 0.10
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 765.00 Piece: 2
Hole: 448A Top/Bottom Interval(mm): 220/ 0
Core: 45 Sample Depth: 766.72
Sect: 2 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 52.1 Al2O3: 13.9 Fe2O3(tot):
FeO(tot): 11.26 Fe2O3: FeO :
MgO : 6.16 CaO : 9.48 Na2O : 2.46
K2O : 0.20 TiO2 : 1.36 MnO : 0.19
P2O5 : 0.09 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 768.00 Piece: 6B
Hole: 448A Top/Bottom Interval(mm): 820/ 0
Core: 46 Sample Depth: 770.32
Sect: 2 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS PLAG PHYRIC BASALT
SiO2 : 54.7 Al2O3: 13.5 Fe2O3(tot):
FeO(tot): 11.87 Fe2O3: FeO :
MgO : 5.71 CaO : 7.75 Na2O : 2.81
K2O : 0.34 TiO2 : 1.21 MnO : 0.18
P2O5 : 0.10 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 774.50 Piece: 1E
Hole: 448A Top/Bottom Interval(mm): 700/ 730
Core: 47 Sample Depth: 775.22
Sect: 1 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Moderate IGNEOUS PLAG PHYRIC BASALT
SiO2 : 53.5 Al2O3: 13.8 Fe2O3(tot):
FeO(tot): 12.97 Fe2O3: FeO :
MgO : 4.32 CaO : 7.08 Na2O : 2.70
K2O : 0.30 TiO2 : 1.38 MnO : 0.17
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 774.50 Piece: 1E
Hole: 448A Top/Bottom Interval(mm): 700/ 730
Core: 47 Sample Depth: 775.22
Sect: 1 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Moderate IGNEOUS PLAG PHYRIC BASALT
SiO2 : 53.9 Al2O3: 13.4 Fe2O3(tot):
FeO(tot): 12.99 Fe2O3: FeO :
MgO : 4.07 CaO : 6.18 Na2O : 3.61
K2O : 0.56 TiO2 : 1.42 MnO : 0.12
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 774.50 Piece: 1G
Hole: 448A Top/Bottom Interval(mm): 1080/ 0
Core: 47 Sample Depth: 775.58
Sect: 1 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG PHYRIC BASALT
SiO2 : 48.3 Al2O3: 13.9 Fe2O3(tot):
FeO(tot): 14.32 Fe2O3: FeO :
MgO : 3.84 CaO : 9.52 Na2O : 2.92
K2O : 0.79 TiO2 : 1.55 MnO : 0.25
P2O5 : 0.41 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 774.50 Piece: 1G
Hole: 448A Top/Bottom Interval(mm): 1060/ 0
Core: 47 Sample Depth: 777.06
Sect: 2 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG PHYRIC BASALT
SiO2 : 55.0 Al2O3: 13.5 Fe2O3(tot):
FeO(tot): 12.40 Fe2O3: FeO :
MgO : 5.59 CaO : 7.74 Na2O : 2.84
K2O : 0.32 TiO2 : 1.23 MnO : 0.18
P2O5 : 0.10 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 774.50 Piece: 1I
Hole: 448A Top/Bottom Interval(mm): 1270/1490
Core: 47 Sample Depth: 778.88
Sect: 3 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Moderate IGNEOUS PLAG PHYRIC BASALT
SiO2 : 54.7 Al2O3: 13.3 Fe2O3(tot):
FeO(tot): 12.50 Fe2O3: FeO :
MgO : 4.37 CaO : 7.06 Na2O : 2.97
K2O : 0.28 TiO2 : 1.36 MnO : 0.10
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 774.50 Piece: 1I
Hole: 448A Top/Bottom Interval(mm): 1270/1490
Core: 47 Sample Depth: 778.88
Sect: 3 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Moderate IGNEOUS PLAG PHYRIC BASALT
SiO2 : 53.2 Al2O3: 13.5 Fe2O3(tot):
FeO(tot): 12.97 Fe2O3: FeO :
MgO : 3.42 CaO : 6.75 Na2O : 2.78
K2O : 0.36 TiO2 : 1.58 MnO : 0.08
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 774.50 Piece: 1I
Hole: 448A Top/Bottom Interval(mm): 1270/1490
Core: 47 Sample Depth: 778.88
Sect: 3 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Moderate IGNEOUS PLAG PHYRIC BASALT
SiO2 : 54.1 Al2O3: 15.2 Fe2O3(tot):
FeO(tot): 12.01 Fe2O3: FeO :
MgO : 4.36 CaO : 6.92 Na2O : 2.76
K2O : 0.30 TiO2 : 1.27 MnO : 0.14
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 774.50 Piece: 1I
Hole: 448A Top/Bottom Interval(mm): 1270/1490
Core: 47 Sample Depth: 778.88
Sect: 3 Analyst Name: Scott, R.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
Moderate IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 12.49 Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 59 Depth to Top of Core(m): 792.50 Piece: 2A
Hole: 448A Top/Bottom Interval(mm): 460/ 480
Core: 50 Sample Depth: 792.97
Sect: 1 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS VOLCANICLASTIC BRECCIA
SiO2 : 53.0 Al2O3: 13.6 Fe2O3(tot):
FeO(tot): 12.98 Fe2O3: FeO :
MgO : 6.02 CaO : 7.58 Na2O : 2.75
K2O : 0.32 TiO2 : 1.37 MnO : 0.32
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 792.50 Piece: 3
Hole: 448A Top/Bottom Interval(mm): 940/ 960
Core: 50 Sample Depth: 793.45
Sect: 1 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Moderate IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 53.7 Al2O3: 12.4 Fe2O3(tot):
FeO(tot): 13.24 Fe2O3: FeO :
MgO : 5.04 CaO : 8.22 Na2O : 2.26
K2O : 0.28 TiO2 : 1.42 MnO : 0.36
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 792.50 Piece: 3
Hole: 448A Top/Bottom Interval(mm): 940/ 960
Core: 50 Sample Depth: 793.45
Sect: 1 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Moderate IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 53.4 Al2O3: 12.9 Fe2O3(tot):
FeO(tot): 12.24 Fe2O3: FeO :
MgO : 5.33 CaO : 7.71 Na2O : 2.47
K2O : 0.33 TiO2 : 1.39 MnO : 0.34
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 792.50 Piece: 3
Hole: 448A Top/Bottom Interval(mm): 940/ 960
Core: 50 Sample Depth: 793.45
Sect: 1 Analyst Name: Scott, R.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
Moderate IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 13.41 Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 59 Depth to Top of Core(m): 792.50 Piece: 1B
Hole: 448A Top/Bottom Interval(mm): 20/ 0
Core: 50 Sample Depth: 794.02
Sect: 2 Analyst Name: Haramura, H.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.21 Al2O3: 14.07 Fe2O3(tot):
FeO(tot): Fe2O3: 6.97 FeO : 6.71
MgO : 5.38 CaO : 8.18 Na2O : 2.42
K2O : 0.23 TiO2 : 1.29 MnO : 0.20
P2O5 : 0.17 LOI : H2O+ : 1.79
H2O- : 3.55 CO2 : SO3 :
S : Total: 100.17 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 : 59 Depth to Top of Core(m): 792.50 Piece: 1B
Hole: 448A Top/Bottom Interval(mm): 350/ 0
Core: 50 Sample Depth: 794.35
Sect: 2 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG PHYRIC BASALT
SiO2 : 53.3 Al2O3: 12.8 Fe2O3(tot):
FeO(tot): 12.49 Fe2O3: FeO :
MgO : 5.44 CaO : 8.33 Na2O : 2.55
K2O : 0.30 TiO2 : 1.45 MnO : 0.24
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.
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 : 59 Depth to Top of Core(m): 792.50 Piece: 3H
Hole: 448A Top/Bottom Interval(mm): 1020/1090
Core: 50 Sample Depth: 795.06
Sect: 2 Analyst Name: Ishi, T.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Extensive IGNEOUS BASALTIC GLASS
SiO2 : 45.70 Al2O3: 11.82 Fe2O3(tot):
FeO(tot): Fe2O3: 2.49 FeO : 16.60
MgO : 5.56 CaO : 8.80 Na2O : 1.24
K2O : 0.26 TiO2 : 1.98 MnO : 0.36
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 94.81 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.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 801.50 Piece: 7
Hole: 448A Top/Bottom Interval(mm): 840/ 870
Core: 51 Sample Depth: 802.35
Sect: 1 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Moderate IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 54.3 Al2O3: 12.3 Fe2O3(tot):
FeO(tot): 12.87 Fe2O3: FeO :
MgO : 4.86 CaO : 7.30 Na2O : 2.21
K2O : 0.29 TiO2 : 1.33 MnO : 0.29
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 801.50 Piece: 7
Hole: 448A Top/Bottom Interval(mm): 840/ 870
Core: 51 Sample Depth: 802.35
Sect: 1 Analyst Name: Scott, R.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Moderate IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 42.4 Al2O3: 12.0 Fe2O3(tot):
FeO(tot): 19.37 Fe2O3: FeO :
MgO : 5.22 CaO : 8.20 Na2O : 1.43
K2O : 0.38 TiO2 : 1.79 MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 801.50 Piece: 7
Hole: 448A Top/Bottom Interval(mm): 840/ 870
Core: 51 Sample Depth: 802.35
Sect: 1 Analyst Name: Scott, R.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Moderate IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 42.9 Al2O3: 11.7 Fe2O3(tot):
FeO(tot): 20.73 Fe2O3: FeO :
MgO : 6.09 CaO : 8.20 Na2O : 1.37
K2O : 0.42 TiO2 : 1.86 MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 801.50 Piece: 7
Hole: 448A Top/Bottom Interval(mm): 840/ 870
Core: 51 Sample Depth: 802.35
Sect: 1 Analyst Name: Scott, R.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Moderate IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 54.2 Al2O3: 12.7 Fe2O3(tot):
FeO(tot): 14.42 Fe2O3: FeO :
MgO : 3.23 CaO : 7.67 Na2O : 2.63
K2O : 0.42 TiO2 : 1.31 MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 801.50 Piece: 7
Hole: 448A Top/Bottom Interval(mm): 840/ 870
Core: 51 Sample Depth: 802.35
Sect: 1 Analyst Name: Scott, R.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Moderate IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 54.4 Al2O3: 13.0 Fe2O3(tot):
FeO(tot): 14.11 Fe2O3: FeO :
MgO : 3.33 CaO : 8.12 Na2O : 2.89
K2O : 0.34 TiO2 : 1.31 MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 801.50 Piece: 6E
Hole: 448A Top/Bottom Interval(mm): 1340/ 0
Core: 51 Sample Depth: 804.34
Sect: 2 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 54.8 Al2O3: 12.8 Fe2O3(tot):
FeO(tot): 12.27 Fe2O3: FeO :
MgO : 5.97 CaO : 7.69 Na2O : 2.58
K2O : 0.25 TiO2 : 1.27 MnO : 0.20
P2O5 : 0.09 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 801.50 Piece: 5E
Hole: 448A Top/Bottom Interval(mm): 1340/1360
Core: 51 Sample Depth: 805.85
Sect: 3 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Moderate IGNEOUS PLAG PHYRIC BASALT
SiO2 : 54.2 Al2O3: 12.1 Fe2O3(tot):
FeO(tot): 11.38 Fe2O3: FeO :
MgO : 5.41 CaO : 7.36 Na2O : 2.53
K2O : 0.34 TiO2 : 1.34 MnO : 0.17
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 801.50 Piece: 5E
Hole: 448A Top/Bottom Interval(mm): 1340/1360
Core: 51 Sample Depth: 805.85
Sect: 3 Analyst Name: Scott, R.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
Moderate IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 11.50 Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 59 Depth to Top of Core(m): 810.50 Piece: 4B
Hole: 448A Top/Bottom Interval(mm): 770/ 0
Core: 52 Sample Depth: 811.27
Sect: 1 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 51.1 Al2O3: 12.9 Fe2O3(tot):
FeO(tot): 12.92 Fe2O3: FeO :
MgO : 6.48 CaO : 8.76 Na2O : 2.48
K2O : 0.10 TiO2 : 1.48 MnO : 0.22
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.
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 : 59 Depth to Top of Core(m): 810.50 Piece: 2I
Hole: 448A Top/Bottom Interval(mm): 1250/1310
Core: 52 Sample Depth: 813.28
Sect: 2 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Extensive IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 51.6 Al2O3: 12.6 Fe2O3(tot):
FeO(tot): 12.91 Fe2O3: FeO :
MgO : 6.36 CaO : 7.82 Na2O : 2.70
K2O : 0.41 TiO2 : 1.51 MnO : 0.09
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 810.50 Piece: 2I
Hole: 448A Top/Bottom Interval(mm): 1250/1310
Core: 52 Sample Depth: 813.28
Sect: 2 Analyst Name: Scott, R.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
Extensive IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 13.10 Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 59 Depth to Top of Core(m): 828.50 Piece: 6A
Hole: 448A Top/Bottom Interval(mm): 780/ 840
Core: 54 Sample Depth: 832.31
Sect: 3 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
IGNEOUS PLAG-CPX PHYRIC BASALT
SiO2 : 53.8 Al2O3: 13.5 Fe2O3(tot):
FeO(tot): 11.22 Fe2O3: FeO :
MgO : 4.29 CaO : 8.83 Na2O : 2.53
K2O : 0.27 TiO2 : 1.32 MnO : 0.18
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 828.50 Piece: 2B
Hole: 448A Top/Bottom Interval(mm): 780/ 840
Core: 54 Sample Depth: 832.31
Sect: 3 Analyst Name: Scott, R.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
IGNEOUS BASALTIC BRECCIA
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 11.36 Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 59 Depth to Top of Core(m): 828.50 Piece: 8A
Hole: 448A Top/Bottom Interval(mm): 1150/ 0
Core: 54 Sample Depth: 832.65
Sect: 3 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS PLAG-CPX PHYRIC BASALT
SiO2 : 54.1 Al2O3: 13.6 Fe2O3(tot):
FeO(tot): 11.70 Fe2O3: FeO :
MgO : 5.78 CaO : 8.58 Na2O : 2.61
K2O : 0.31 TiO2 : 1.25 MnO : 0.21
P2O5 : 0.09 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 840.50 Piece: 2B
Hole: 448A Top/Bottom Interval(mm): 300/ 320
Core: 56 Sample Depth: 840.81
Sect: 1 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Moderate IGNEOUS BASALT BRECCIA
SiO2 : 54.3 Al2O3: 13.5 Fe2O3(tot):
FeO(tot): 11.46 Fe2O3: FeO :
MgO : 4.70 CaO : 8.62 Na2O : 2.56
K2O : 0.33 TiO2 : 1.28 MnO : 0.10
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 846.50 Piece: 1M
Hole: 448A Top/Bottom Interval(mm): 960/ 0
Core: 57 Sample Depth: 847.46
Sect: 1 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 55.2 Al2O3: 12.9 Fe2O3(tot):
FeO(tot): 12.12 Fe2O3: FeO :
MgO : 6.01 CaO : 7.76 Na2O : 2.63
K2O : 0.37 TiO2 : 1.28 MnO : 0.18
P2O5 : 0.10 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 864.50 Piece: 3C
Hole: 448A Top/Bottom Interval(mm): 850/ 0
Core: 59 Sample Depth: 866.85
Sect: 2 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG PHYRIC BASALT
SiO2 : 51.5 Al2O3: 13.5 Fe2O3(tot):
FeO(tot): 11.95 Fe2O3: FeO :
MgO : 5.80 CaO : 9.54 Na2O : 2.92
K2O : 0.38 TiO2 : 1.68 MnO : 0.21
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.
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 : 59 Depth to Top of Core(m): 864.50 Piece: 3E
Hole: 448A Top/Bottom Interval(mm): 1250/1270
Core: 59 Sample Depth: 867.26
Sect: 2 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Moderate IGNEOUS PLAG PHYRIC BASALT
SiO2 : 53.2 Al2O3: 13.3 Fe2O3(tot):
FeO(tot): 11.32 Fe2O3: FeO :
MgO : 5.33 CaO : 7.36 Na2O : 2.50
K2O : 0.19 TiO2 : 1.52 MnO : 0.18
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 864.50 Piece: 3E
Hole: 448A Top/Bottom Interval(mm): 1250/1270
Core: 59 Sample Depth: 867.26
Sect: 2 Analyst Name: Scott, R.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
Moderate IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 11.62 Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 59 Depth to Top of Core(m): 887.00 Piece: 1B
Hole: 448A Top/Bottom Interval(mm): 50/ 0
Core: 62 Sample Depth: 887.05
Sect: 1 Analyst Name: Haramura, H.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS TUFFACEOUS VOLCANICLASTIC BRECCIA
SiO2 : 49.54 Al2O3: 18.38 Fe2O3(tot):
FeO(tot): Fe2O3: 5.69 FeO : 4.78
MgO : 3.88 CaO : 9.41 Na2O : 2.91
K2O : 0.42 TiO2 : 1.13 MnO : 0.25
P2O5 : 0.20 LOI : H2O+ : 1.24
H2O- : 2.39 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 : 59 Depth to Top of Core(m): 887.00 Piece: 2B
Hole: 448A Top/Bottom Interval(mm): 570/ 640
Core: 62 Sample Depth: 887.60
Sect: 1 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-CPX-OPX PHYRIC BASALT
SiO2 : 52.7 Al2O3: 12.1 Fe2O3(tot):
FeO(tot): 12.48 Fe2O3: FeO :
MgO : 5.09 CaO : 9.51 Na2O : 2.46
K2O : 0.25 TiO2 : 1.57 MnO : 0.12
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 887.00 Piece: 2B
Hole: 448A Top/Bottom Interval(mm): 570/ 640
Core: 62 Sample Depth: 887.60
Sect: 1 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-CPX-OPX PHYRIC BASALT
SiO2 : 53.0 Al2O3: 12.8 Fe2O3(tot):
FeO(tot): 12.94 Fe2O3: FeO :
MgO : 5.01 CaO : 7.90 Na2O : 2.66
K2O : 0.42 TiO2 : 1.63 MnO : 0.18
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 887.00 Piece: 2C
Hole: 448A Top/Bottom Interval(mm): 700/ 0
Core: 62 Sample Depth: 887.70
Sect: 1 Analyst Name: Haramura, H.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-CPX-OL PHYRIC BASALT
SiO2 : 49.20 Al2O3: 19.45 Fe2O3(tot):
FeO(tot): Fe2O3: 4.69 FeO : 5.26
MgO : 4.01 CaO : 10.67 Na2O : 2.48
K2O : 0.21 TiO2 : 0.93 MnO : 0.15
P2O5 : 0.12 LOI : H2O+ : 1.13
H2O- : 1.92 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.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 887.00 Piece: 2C
Hole: 448A Top/Bottom Interval(mm): 700/ 0
Core: 62 Sample Depth: 887.70
Sect: 1 Analyst Name: Ishi, T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-CPX-OL PHYRIC BASALT
SiO2 : 49.71 Al2O3: 18.67 Fe2O3(tot): 10.47
FeO(tot): Fe2O3: FeO :
MgO : 3.86 CaO : 10.84 Na2O : 1.87
K2O : 0.21 TiO2 : 0.92 MnO : 0.15
P2O5 : 0.20 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 96.90 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 887.00 Piece: 2C
Hole: 448A Top/Bottom Interval(mm): 700/ 0
Core: 62 Sample Depth: 887.70
Sect: 1 Analyst Name: Haramura, H.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-CPX-OL PHYRIC BASALT
SiO2 : 49.20 Al2O3: 19.45 Fe2O3(tot):
FeO(tot): Fe2O3: 4.69 FeO : 5.26
MgO : 4.01 CaO : 10.67 Na2O : 2.48
K2O : 0.21 TiO2 : 0.93 MnO : 0.15
P2O5 : 0.12 LOI : H2O+ : 1.13
H2O- : 1.92 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.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 887.00 Piece: 2C
Hole: 448A Top/Bottom Interval(mm): 700/ 0
Core: 62 Sample Depth: 887.70
Sect: 1 Analyst Name: Ishi, T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-CPX-OL PHYRIC BASALT
SiO2 : 49.71 Al2O3: 18.67 Fe2O3(tot):
FeO(tot): Fe2O3: 4.96 FeO : 4.96
MgO : 3.86 CaO : 10.84 Na2O : 1.87
K2O : 0.21 TiO2 : 0.92 MnO : 0.15
P2O5 : 0.20 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 96.35 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Values for iron partitioning calculated.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 887.00 Piece: 2C
Hole: 448A Top/Bottom Interval(mm): 700/ 830
Core: 62 Sample Depth: 887.77
Sect: 1 Analyst Name: Sutter, J.F.
Analytical Method(s):
Flame photometry Flame photometry Flame photometry
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-CPX-OPX PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : 0.2363 TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Results are averages for multiple analyses of the specimen.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 59 Depth to Top of Core(m): 887.00 Piece: 1A
Hole: 448A Top/Bottom Interval(mm): 20/ 120
Core: 62 Sample Depth: 888.57
Sect: 2 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-CPX-OPX PHYRIC BASALT
SiO2 : 53.6 Al2O3: 12.4 Fe2O3(tot):
FeO(tot): 9.80 Fe2O3: FeO :
MgO : 5.58 CaO : 9.55 Na2O : 2.59
K2O : 0.14 TiO2 : 1.49 MnO : 0.10
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 887.00 Piece: 1A
Hole: 448A Top/Bottom Interval(mm): 20/ 120
Core: 62 Sample Depth: 888.57
Sect: 2 Analyst Name: Scott, R.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-CPX-OPX PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 9.72 Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 59 Depth to Top of Core(m): 887.00 Piece: 1B
Hole: 448A Top/Bottom Interval(mm): 90/ 0
Core: 62 Sample Depth: 888.59
Sect: 2 Analyst Name: Ishi, T.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-CPX-OL PHYRIC BASALT
SiO2 : 48.30 Al2O3: 18.49 Fe2O3(tot): 10.66
FeO(tot): Fe2O3: FeO :
MgO : 4.08 CaO : 10.87 Na2O : 1.84
K2O : 0.13 TiO2 : 0.92 MnO : 0.12
P2O5 : 0.20 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 95.61 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 900.00 Piece: 1
Hole: 448A Top/Bottom Interval(mm): 20/ 120
Core: 64 Sample Depth: 903.07
Sect: 3 Analyst Name: Sutter, J.F.
Analytical Method(s):
Flame photometry Flame photometry Flame photometry
Alteration Rock type Rock name
Slight IGNEOUS VOLCANICLASTIC BRECCIA
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : 0.3028 TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Results are averages for multiple analyses of the specimen.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 59 Depth to Top of Core(m): 905.00 Piece: 1F
Hole: 448A Top/Bottom Interval(mm): 810/ 0
Core: 65 Sample Depth: 905.81
Sect: 1 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 52.2 Al2O3: 13.3 Fe2O3(tot):
FeO(tot): 12.07 Fe2O3: FeO :
MgO : 5.91 CaO : 9.04 Na2O : 2.63
K2O : 0.19 TiO2 : 1.17 MnO : 0.22
P2O5 : 0.08 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 905.00 Piece: 3A
Hole: 448A Top/Bottom Interval(mm): 1220/1290
Core: 65 Sample Depth: 907.76
Sect: 2 Analyst Name: Scott, R.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 11.41 Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
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.
Partial analysis.
Leg : 59 Depth to Top of Core(m): 905.00 Piece: 1I
Hole: 448A Top/Bottom Interval(mm): 1270/1340
Core: 65 Sample Depth: 907.81
Sect: 2 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 52.6 Al2O3: 13.0 Fe2O3(tot):
FeO(tot): 12.52 Fe2O3: FeO :
MgO : 5.53 CaO : 8.23 Na2O : 2.50
K2O : 0.20 TiO2 : 1.22 MnO : 0.20
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 910.50 Piece: 3A
Hole: 448A Top/Bottom Interval(mm): 1220/1290
Core: 66 Sample Depth: 913.26
Sect: 2 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 51.9 Al2O3: 13.6 Fe2O3(tot):
FeO(tot): 11.45 Fe2O3: FeO :
MgO : 5.41 CaO : 8.61 Na2O : 2.37
K2O : 0.23 TiO2 : 1.26 MnO : 0.05
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 910.50 Piece: 3A
Hole: 448A Top/Bottom Interval(mm): 1220/1290
Core: 66 Sample Depth: 913.26
Sect: 2 Analyst Name: Scott, R.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 52.7 Al2O3: 13.2 Fe2O3(tot):
FeO(tot): 11.99 Fe2O3: FeO :
MgO : 5.43 CaO : 8.25 Na2O : 3.24
K2O : 0.38 TiO2 : 1.31 MnO : 0.08
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
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