Leg : 58 Depth to Top of Core(m): 286.50 Piece: 2
Hole: 442B Top/Bottom Interval(mm): 400/ 440
Core: 3 Sample Depth: 289.92
Sect: 3 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 50.20 Al2O3: 15.90 Fe2O3(tot): 9.23
FeO(tot): Fe2O3: FeO :
MgO : 6.08 CaO : 12.15 Na2O : 2.72
K2O : 0.36 TiO2 : 1.38 MnO : 0.17
P2O5 : 0.18 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.44 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 286.50 Piece: 15B
Hole: 442B Top/Bottom Interval(mm): 1400/1430
Core: 3 Sample Depth: 290.92
Sect: 3 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 50.00 Al2O3: 16.50 Fe2O3(tot): 9.07
FeO(tot): Fe2O3: FeO :
MgO : 6.63 CaO : 12.49 Na2O : 2.76
K2O : 0.29 TiO2 : 1.23 MnO : 0.13
P2O5 : 0.15 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.19 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 286.50 Piece: 15B
Hole: 442B Top/Bottom Interval(mm): 1400/1430
Core: 3 Sample Depth: 290.92
Sect: 3 Analyst Name: Wood, D.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot): 9.35
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O : 3.01
K2O : TiO2 : 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.
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 : 58 Depth to Top of Core(m): 286.50 Piece: 15B
Hole: 442B Top/Bottom Interval(mm): 1400/1460
Core: 3 Sample Depth: 290.93
Sect: 3 Analyst Name: Nisterenko, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 49.61 Al2O3: 15.80 Fe2O3(tot):
FeO(tot): Fe2O3: 6.15 FeO : 2.89
MgO : 6.90 CaO : 11.63 Na2O : 2.71
K2O : 0.33 TiO2 : 1.26 MnO : 0.13
P2O5 : 0.114 LOI : H2O+ : 0.77
H2O- : 0.75 CO2 : 0.11 SO3 :
S : Total: 99.15 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 58 Depth to Top of Core(m): 286.50 Piece: 1B
Hole: 442B Top/Bottom Interval(mm): 130/ 160
Core: 3 Sample Depth: 291.14
Sect: 4 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 50.00 Al2O3: 15.90 Fe2O3(tot): 9.98
FeO(tot): Fe2O3: FeO :
MgO : 6.39 CaO : 11.69 Na2O : 2.91
K2O : 0.33 TiO2 : 1.27 MnO : 0.14
P2O5 : 0.15 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.83 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 296.00 Piece: 9
Hole: 442B Top/Bottom Interval(mm): 570/ 580
Core: 4 Sample Depth: 296.58
Sect: 1 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 49.50 Al2O3: 16.50 Fe2O3(tot): 8.87
FeO(tot): Fe2O3: FeO :
MgO : 6.00 CaO : 12.82 Na2O : 2.88
K2O : 0.31 TiO2 : 1.18 MnO : 0.15
P2O5 : 0.17 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.40 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 296.00 Piece: 6
Hole: 442B Top/Bottom Interval(mm): 350/ 400
Core: 4 Sample Depth: 297.88
Sect: 2 Analyst Name: Nisterenko, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 49.20 Al2O3: 16.35 Fe2O3(tot):
FeO(tot): Fe2O3: 5.72 FeO : 2.95
MgO : 6.41 CaO : 12.33 Na2O : 3.06
K2O : 0.34 TiO2 : 1.23 MnO : 0.11
P2O5 : 0.119 LOI : H2O+ : 0.73
H2O- : 1.29 CO2 : 0.34 SO3 :
S : Total: 100.26 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 : 58 Depth to Top of Core(m): 296.00 Piece: 16
Hole: 442B Top/Bottom Interval(mm): 1100/1150
Core: 4 Sample Depth: 298.63
Sect: 2 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 50.20 Al2O3: 16.00 Fe2O3(tot): 8.91
FeO(tot): Fe2O3: FeO :
MgO : 6.46 CaO : 11.98 Na2O : 3.03
K2O : 0.33 TiO2 : 1.19 MnO : 0.11
P2O5 : 0.14 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.33 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 296.00 Piece: 3B
Hole: 442B Top/Bottom Interval(mm): 210/ 230
Core: 4 Sample Depth: 299.22
Sect: 3 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 49.50 Al2O3: 15.90 Fe2O3(tot): 9.17
FeO(tot): Fe2O3: FeO :
MgO : 6.64 CaO : 12.42 Na2O : 3.27
K2O : 0.29 TiO2 : 1.18 MnO : 0.12
P2O5 : 0.14 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.58 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 296.00 Piece: 3B
Hole: 442B Top/Bottom Interval(mm): 210/ 230
Core: 4 Sample Depth: 299.22
Sect: 3 Analyst Name: Wood, D.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot): 9.34
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O : 3.10
K2O : TiO2 : 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.
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 : 58 Depth to Top of Core(m): 305.50 Piece: 10B
Hole: 442B Top/Bottom Interval(mm): 1200/1240
Core: 5 Sample Depth: 306.72
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 : 50.00 Al2O3: 16.00 Fe2O3(tot): 8.74
FeO(tot): Fe2O3: FeO :
MgO : 7.49 CaO : 11.60 Na2O : 2.89
K2O : 0.25 TiO2 : 1.29 MnO : 0.11
P2O5 : 0.14 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.54 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 305.50 Piece: 1A
Hole: 442B Top/Bottom Interval(mm): 10/ 50
Core: 5 Sample Depth: 307.03
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 APHYRIC BASALT
SiO2 : 49.90 Al2O3: 15.90 Fe2O3(tot): 8.48
FeO(tot): Fe2O3: FeO :
MgO : 7.63 CaO : 11.43 Na2O : 2.97
K2O : 0.25 TiO2 : 1.23 MnO : 0.10
P2O5 : 0.14 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.03 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 305.50 Piece: 1A
Hole: 442B Top/Bottom Interval(mm): 10/ 50
Core: 5 Sample Depth: 307.03
Sect: 2 Analyst Name: Wood, D.
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): 8.78
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O : 3.38
K2O : TiO2 : 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.
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 : 58 Depth to Top of Core(m): 305.50 Piece: 2D
Hole: 442B Top/Bottom Interval(mm): 600/ 650
Core: 5 Sample Depth: 307.63
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 APHYRIC BASALT
SiO2 : 50.20 Al2O3: 15.90 Fe2O3(tot): 8.66
FeO(tot): Fe2O3: FeO :
MgO : 7.93 CaO : 11.11 Na2O : 2.80
K2O : 0.22 TiO2 : 1.26 MnO : 0.10
P2O5 : 0.13 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.37 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 305.50 Piece: 2E
Hole: 442B Top/Bottom Interval(mm): 650/ 700
Core: 5 Sample Depth: 307.68
Sect: 2 Analyst Name: Nisterenko, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Slight IGNEOUS BASALT
SiO2 : 49.60 Al2O3: 16.25 Fe2O3(tot):
FeO(tot): Fe2O3: 4.04 FeO : 4.24
MgO : 7.78 CaO : 10.65 Na2O : 3.10
K2O : 0.20 TiO2 : 1.22 MnO : 0.11
P2O5 : 0.098 LOI : H2O+ : 1.83
H2O- : 0.81 CO2 : 0.15 SO3 :
S : Total: 100.09 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 58 Depth to Top of Core(m): 305.50 Piece: 2H
Hole: 442B Top/Bottom Interval(mm): 1060/1090
Core: 5 Sample Depth: 308.08
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 APHYRIC BASALT
SiO2 : 49.80 Al2O3: 15.80 Fe2O3(tot): 8.39
FeO(tot): Fe2O3: FeO :
MgO : 7.32 CaO : 12.30 Na2O : 2.79
K2O : 0.34 TiO2 : 1.15 MnO : 0.11
P2O5 : 0.13 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.16 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 305.50 Piece: 8A
Hole: 442B Top/Bottom Interval(mm): 940/ 0
Core: 5 Sample Depth: 309.44
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 APHYRIC BASALT
SiO2 : 49.60 Al2O3: 15.60 Fe2O3(tot): 8.59
FeO(tot): Fe2O3: FeO :
MgO : 6.71 CaO : 12.84 Na2O : 2.78
K2O : 0.31 TiO2 : 1.18 MnO : 0.12
P2O5 : 0.14 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.86 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 305.50 Piece: 13
Hole: 442B Top/Bottom Interval(mm): 790/ 0
Core: 5 Sample Depth: 310.79
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 APHYRIC BASALT
SiO2 : 49.60 Al2O3: 16.00 Fe2O3(tot): 9.01
FeO(tot): Fe2O3: FeO :
MgO : 6.54 CaO : 12.80 Na2O : 2.70
K2O : 0.23 TiO2 : 1.18 MnO : 0.12
P2O5 : 0.14 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.37 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 315.00 Piece: 7A
Hole: 442B Top/Bottom Interval(mm): 530/ 570
Core: 6 Sample Depth: 315.55
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 : 49.70 Al2O3: 15.60 Fe2O3(tot): 8.98
FeO(tot): Fe2O3: FeO :
MgO : 6.89 CaO : 12.94 Na2O : 2.78
K2O : 0.25 TiO2 : 1.19 MnO : 0.12
P2O5 : 0.15 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.63 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 315.00 Piece: 5
Hole: 442B Top/Bottom Interval(mm): 320/ 360
Core: 6 Sample Depth: 316.84
Sect: 2 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 49.80 Al2O3: 15.60 Fe2O3(tot): 9.05
FeO(tot): Fe2O3: FeO :
MgO : 6.97 CaO : 12.88 Na2O : 2.73
K2O : 0.26 TiO2 : 1.16 MnO : 0.13
P2O5 : 0.15 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.73 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 315.00 Piece: 6
Hole: 442B Top/Bottom Interval(mm): 420/ 440
Core: 6 Sample Depth: 316.93
Sect: 2 Analyst Name: Dick, H.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Slight IGNEOUS BASALT
SiO2 : 49.78 Al2O3: 16.18 Fe2O3(tot):
FeO(tot): 8.76 Fe2O3: FeO :
MgO : 7.00 CaO : 11.85 Na2O : 2.61
K2O : 0.15 TiO2 : 1.19 MnO : 0.17
P2O5 : 0.12 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.81 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 58 Depth to Top of Core(m): 315.00 Piece: 14
Hole: 442B Top/Bottom Interval(mm): 1470/1500
Core: 6 Sample Depth: 317.99
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 APHYRIC BASALT
SiO2 : 49.80 Al2O3: 15.80 Fe2O3(tot): 8.49
FeO(tot): Fe2O3: FeO :
MgO : 8.19 CaO : 10.97 Na2O : 2.72
K2O : 0.20 TiO2 : 1.19 MnO : 0.11
P2O5 : 0.13 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.64 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 315.00 Piece: 3
Hole: 442B Top/Bottom Interval(mm): 270/ 350
Core: 6 Sample Depth: 318.31
Sect: 3 Analyst Name: Nisterenko, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Fresh IGNEOUS BASALT
SiO2 : 49.40 Al2O3: 15.00 Fe2O3(tot):
FeO(tot): Fe2O3: 2.43 FeO : 8.70
MgO : 7.38 CaO : 10.25 Na2O : 2.58
K2O : 0.31 TiO2 : 1.81 MnO : 0.19
P2O5 : 0.039 LOI : H2O+ : 1.61
H2O- : 0.30 CO2 : 0.21 SO3 :
S : Total: 100.21 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 58 Depth to Top of Core(m): 315.00 Piece: 4
Hole: 442B Top/Bottom Interval(mm): 280/ 300
Core: 6 Sample Depth: 318.29
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 APHYRIC BASALT
SiO2 : 50.10 Al2O3: 16.30 Fe2O3(tot): 8.03
FeO(tot): Fe2O3: FeO :
MgO : 7.14 CaO : 11.90 Na2O : 2.99
K2O : 0.29 TiO2 : 1.24 MnO : 0.13
P2O5 : 0.15 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.20 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 324.50 Piece: 5
Hole: 442B Top/Bottom Interval(mm): 350/ 420
Core: 7 Sample Depth: 324.89
Sect: 1 Analyst Name: Nisterenko, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Fresh IGNEOUS BASALT
SiO2 : 49.00 Al2O3: 16.20 Fe2O3(tot):
FeO(tot): Fe2O3: 6.01 FeO : 3.50
MgO : 6.20 CaO : 11.30 Na2O : 3.06
K2O : 0.19 TiO2 : 1.26 MnO : 0.15
P2O5 : 0.132 LOI : H2O+ : 1.90
H2O- : 0.30 CO2 : 0.21 SO3 :
S : Total: 99.41 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 : 58 Depth to Top of Core(m): 324.50 Piece: 7
Hole: 442B Top/Bottom Interval(mm): 460/ 480
Core: 7 Sample Depth: 324.97
Sect: 1 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 50.30 Al2O3: 15.70 Fe2O3(tot): 9.92
FeO(tot): Fe2O3: FeO :
MgO : 7.94 CaO : 10.19 Na2O : 2.82
K2O : 0.20 TiO2 : 1.20 MnO : 0.16
P2O5 : 0.16 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.61 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 324.50 Piece: 11
Hole: 442B Top/Bottom Interval(mm): 1100/1140
Core: 7 Sample Depth: 325.62
Sect: 1 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 50.20 Al2O3: 15.80 Fe2O3(tot): 10.05
FeO(tot): Fe2O3: FeO :
MgO : 7.58 CaO : 10.51 Na2O : 2.78
K2O : 0.17 TiO2 : 1.35 MnO : 0.16
P2O5 : 0.14 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.68 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 334.00 Piece: 1C
Hole: 442B Top/Bottom Interval(mm): 320/ 360
Core: 8 Sample Depth: 334.34
Sect: 1 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 47.60 Al2O3: 14.90 Fe2O3(tot): 9.88
FeO(tot): Fe2O3: FeO :
MgO : 11.83 CaO : 9.38 Na2O : 2.09
K2O : 0.11 TiO2 : 0.91 MnO : 0.18
P2O5 : 0.12 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 96.96 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 334.00 Piece: 1C
Hole: 442B Top/Bottom Interval(mm): 320/ 360
Core: 8 Sample Depth: 334.34
Sect: 1 Analyst Name: Wood, D.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
Fresh IGNEOUS DOLERITE
SiO2 : Al2O3: Fe2O3(tot): 9.31
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O : 2.77
K2O : TiO2 : 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.
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 : 58 Depth to Top of Core(m): 334.00 Piece: 1I
Hole: 442B Top/Bottom Interval(mm): 800/ 850
Core: 8 Sample Depth: 334.83
Sect: 1 Analyst Name: Nisterenko, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC DIABASE
SiO2 : 49.20 Al2O3: 17.20 Fe2O3(tot):
FeO(tot): Fe2O3: 4.07 FeO : 4.98
MgO : 8.40 CaO : 8.60 Na2O : 2.73
K2O : 0.13 TiO2 : 1.12 MnO : 0.14
P2O5 : 0.140 LOI : H2O+ : 3.64
H2O- : CO2 : 0.05 SO3 :
S : Total: 100.40 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 : 58 Depth to Top of Core(m): 334.00 Piece: 4B
Hole: 442B Top/Bottom Interval(mm): 1200/1250
Core: 8 Sample Depth: 338.23
Sect: 3 Analyst Name: Nisterenko, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS DIABASE
SiO2 : 48.40 Al2O3: 15.40 Fe2O3(tot):
FeO(tot): Fe2O3: 3.21 FeO : 6.11
MgO : 9.13 CaO : 9.60 Na2O : 2.63
K2O : 0.15 TiO2 : 1.17 MnO : 0.15
P2O5 : 0.080 LOI : H2O+ : 3.78
H2O- : CO2 : 0.17 SO3 :
S : Total: 99.98 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 58 Depth to Top of Core(m): 334.00 Piece: 2
Hole: 442B Top/Bottom Interval(mm): 600/ 650
Core: 8 Sample Depth: 339.13
Sect: 4 Analyst Name: Nisterenko, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS DIABASE
SiO2 : 48.00 Al2O3: 16.05 Fe2O3(tot):
FeO(tot): Fe2O3: 3.48 FeO : 6.05
MgO : 8.80 CaO : 9.65 Na2O : 2.92
K2O : 0.18 TiO2 : 1.21 MnO : 0.13
P2O5 : 0.080 LOI : H2O+ : 1.69
H2O- : 0.47 CO2 : 0.10 SO3 :
S : Total: 98.81 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 : 58 Depth to Top of Core(m): 334.00 Piece: 3
Hole: 442B Top/Bottom Interval(mm): 740/ 790
Core: 8 Sample Depth: 340.77
Sect: 5 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 : 49.40 Al2O3: 15.50 Fe2O3(tot): 9.51
FeO(tot): Fe2O3: FeO :
MgO : 8.88 CaO : 10.34 Na2O : 2.64
K2O : 0.11 TiO2 : 1.16 MnO : 0.15
P2O5 : 0.13 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.86 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 334.00 Piece: 3
Hole: 442B Top/Bottom Interval(mm): 740/ 790
Core: 8 Sample Depth: 340.77
Sect: 5 Analyst Name: Wood, D.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
Moderate IGNEOUS DOLERITE
SiO2 : Al2O3: Fe2O3(tot): 9.50
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O : 3.22
K2O : TiO2 : 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.
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 : 58 Depth to Top of Core(m): 334.00 Piece: 2B
Hole: 442B Top/Bottom Interval(mm): 500/ 550
Core: 8 Sample Depth: 342.03
Sect: 6 Analyst Name: Nisterenko, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS DIABASE
SiO2 : 49.00 Al2O3: 15.20 Fe2O3(tot):
FeO(tot): Fe2O3: 4.73 FeO : 5.10
MgO : 8.25 CaO : 9.70 Na2O : 3.02
K2O : 0.16 TiO2 : 1.16 MnO : 0.12
P2O5 : 0.107 LOI : H2O+ : 2.66
H2O- : CO2 : 0.23 SO3 :
S : Total: 99.44 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 58 Depth to Top of Core(m): 334.00 Piece: 4
Hole: 442B Top/Bottom Interval(mm): 1350/1400
Core: 8 Sample Depth: 342.88
Sect: 6 Analyst Name: Nisterenko, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Slight IGNEOUS DIABASE
SiO2 : 49.50 Al2O3: 16.10 Fe2O3(tot):
FeO(tot): Fe2O3: 5.42 FeO : 3.76
MgO : 7.60 CaO : 10.00 Na2O : 3.12
K2O : 0.16 TiO2 : 1.26 MnO : 0.10
P2O5 : 0.052 LOI : H2O+ : 1.86
H2O- : 0.75 CO2 : 0.02 SO3 :
S : Total: 99.73 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 : 58 Depth to Top of Core(m): 334.00 Piece: 4
Hole: 442B Top/Bottom Interval(mm): 1410/1460
Core: 8 Sample Depth: 342.94
Sect: 6 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 : 49.50 Al2O3: 15.20 Fe2O3(tot): 9.38
FeO(tot): Fe2O3: FeO :
MgO : 9.28 CaO : 10.13 Na2O : 2.70
K2O : 0.15 TiO2 : 1.24 MnO : 0.13
P2O5 : 0.16 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.84 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 334.00 Piece: 5
Hole: 442B Top/Bottom Interval(mm): 470/ 520
Core: 8 Sample Depth: 343.50
Sect: 7 Analyst Name: Nisterenko, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS DIABASE
SiO2 : 48.60 Al2O3: 15.10 Fe2O3(tot):
FeO(tot): Fe2O3: 6.76 FeO : 3.32
MgO : 8.50 CaO : 8.55 Na2O : 3.41
K2O : 0.35 TiO2 : 1.19 MnO : 0.14
P2O5 : 0.040 LOI : H2O+ : 2.74
H2O- : 0.60 CO2 : 0.12 SO3 :
S : Total: 99.42 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 : 58 Depth to Top of Core(m): 334.00 Piece: 12A
Hole: 442B Top/Bottom Interval(mm): 1040/1080
Core: 8 Sample Depth: 344.06
Sect: 7 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 : 50.20 Al2O3: 16.00 Fe2O3(tot): 8.90
FeO(tot): Fe2O3: FeO :
MgO : 7.43 CaO : 10.73 Na2O : 3.24
K2O : 0.37 TiO2 : 1.21 MnO : 0.13
P2O5 : 0.14 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.38 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 334.00 Piece: 12A
Hole: 442B Top/Bottom Interval(mm): 1040/1080
Core: 8 Sample Depth: 344.06
Sect: 7 Analyst Name: Wood, D.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
Moderate IGNEOUS DOLERITE
SiO2 : Al2O3: Fe2O3(tot): 9.03
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O : 3.63
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments: CALCITE VEIN PRESENT IN THIS PIECE.
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.
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 : 58 Depth to Top of Core(m): 343.50 Piece: 2
Hole: 442B Top/Bottom Interval(mm): 100/ 150
Core: 9 Sample Depth: 343.63
Sect: 1 Analyst Name: Nisterenko, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Extensive IGNEOUS BASALT
SiO2 : 49.80 Al2O3: 16.45 Fe2O3(tot):
FeO(tot): Fe2O3: 5.53 FeO : 2.53
MgO : 8.03 CaO : 10.26 Na2O : 2.71
K2O : 0.27 TiO2 : 1.03 MnO : 0.15
P2O5 : 0.107 LOI : H2O+ : 1.93
H2O- : 0.23 CO2 : 0.05 SO3 :
S : Total: 99.08 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 58 Depth to Top of Core(m): 343.50 Piece: 5
Hole: 442B Top/Bottom Interval(mm): 340/ 390
Core: 9 Sample Depth: 343.87
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 : 49.30 Al2O3: 16.10 Fe2O3(tot): 8.31
FeO(tot): Fe2O3: FeO :
MgO : 7.78 CaO : 10.97 Na2O : 2.59
K2O : 0.26 TiO2 : 1.14 MnO : 0.14
P2O5 : 0.12 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 96.74 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 343.50 Piece: 6D
Hole: 442B Top/Bottom Interval(mm): 1070/1100
Core: 9 Sample Depth: 344.59
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 : 49.10 Al2O3: 14.80 Fe2O3(tot): 9.17
FeO(tot): Fe2O3: FeO :
MgO : 7.64 CaO : 12.50 Na2O : 2.66
K2O : 0.52 TiO2 : 1.08 MnO : 0.13
P2O5 : 0.13 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.80 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 343.50 Piece: 4A
Hole: 442B Top/Bottom Interval(mm): 370/ 400
Core: 9 Sample Depth: 345.39
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 APHYRIC BASALT
SiO2 : 49.20 Al2O3: 15.30 Fe2O3(tot): 8.42
FeO(tot): Fe2O3: FeO :
MgO : 6.73 CaO : 13.98 Na2O : 2.72
K2O : 0.33 TiO2 : 1.13 MnO : 0.12
P2O5 : 0.14 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.07 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 343.50 Piece: 2A
Hole: 442B Top/Bottom Interval(mm): 540/ 580
Core: 9 Sample Depth: 347.06
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 APHYRIC BASALT
SiO2 : 50.20 Al2O3: 15.00 Fe2O3(tot): 11.08
FeO(tot): Fe2O3: FeO :
MgO : 7.85 CaO : 10.03 Na2O : 2.97
K2O : 0.30 TiO2 : 1.47 MnO : 0.14
P2O5 : 0.17 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.21 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 353.00 Piece: 14
Hole: 442B Top/Bottom Interval(mm): 780/ 840
Core: 10 Sample Depth: 353.81
Sect: 1 Analyst Name: Nisterenko, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 49.00 Al2O3: 16.10 Fe2O3(tot):
FeO(tot): Fe2O3: 7.00 FeO : 4.77
MgO : 5.40 CaO : 10.80 Na2O : 3.04
K2O : 0.39 TiO2 : 1.60 MnO : 0.19
P2O5 : 0.169 LOI : H2O+ : 1.41
H2O- : 0.30 CO2 : 0.13 SO3 :
S : Total: 100.30 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 58 Depth to Top of Core(m): 353.00 Piece: 16
Hole: 442B Top/Bottom Interval(mm): 860/ 880
Core: 10 Sample Depth: 353.87
Sect: 1 Analyst Name: Dick, H.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 49.49 Al2O3: 14.97 Fe2O3(tot):
FeO(tot): 10.10 Fe2O3: FeO :
MgO : 6.18 CaO : 11.16 Na2O : 2.90
K2O : 0.12 TiO2 : 1.57 MnO : 0.21
P2O5 : 0.16 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 96.83 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 58 Depth to Top of Core(m): 353.00 Piece: 17
Hole: 442B Top/Bottom Interval(mm): 930/ 960
Core: 10 Sample Depth: 353.95
Sect: 1 Analyst Name: Nisterenko, G.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 48.10 Al2O3: 13.75 Fe2O3(tot):
FeO(tot): 9.78 Fe2O3: FeO :
MgO : 6.19 CaO : 13.15 Na2O : 3.12
K2O : 0.34 TiO2 : 1.61 MnO : 0.16
P2O5 : 0.119 LOI : H2O+ : 0.95
H2O- : 1.02 CO2 : 0.21 SO3 :
S : Total: 98.50 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 58 Depth to Top of Core(m): 353.00 Piece: 20
Hole: 442B Top/Bottom Interval(mm): 1100/1140
Core: 10 Sample Depth: 354.12
Sect: 1 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 49.90 Al2O3: 16.00 Fe2O3(tot): 10.94
FeO(tot): Fe2O3: FeO :
MgO : 5.26 CaO : 12.18 Na2O : 2.89
K2O : 0.34 TiO2 : 1.62 MnO : 0.17
P2O5 : 0.21 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.52 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 353.00 Piece: 20
Hole: 442B Top/Bottom Interval(mm): 1100/1140
Core: 10 Sample Depth: 354.12
Sect: 1 Analyst Name: Wood, D.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot): 11.29
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O : 3.29
K2O : TiO2 : 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.
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 : 58 Depth to Top of Core(m): 353.00 Piece: 21
Hole: 442B Top/Bottom Interval(mm): 1180/1210
Core: 10 Sample Depth: 354.20
Sect: 1 Analyst Name: Nisterenko, G.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS GLASSY RIND
SiO2 : 50.20 Al2O3: 15.64 Fe2O3(tot):
FeO(tot): 10.05 Fe2O3: FeO :
MgO : 7.02 CaO : 11.87 Na2O : 2.99
K2O : 0.20 TiO2 : 1.63 MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.60 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 58 Depth to Top of Core(m): 353.00 Piece: 21
Hole: 442B Top/Bottom Interval(mm): 1180/1210
Core: 10 Sample Depth: 354.20
Sect: 1 Analyst Name: Nisterenko, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Slight IGNEOUS BASALTIC GLASS
SiO2 : 48.40 Al2O3: 15.25 Fe2O3(tot):
FeO(tot): Fe2O3: 7.22 FeO : 4.12
MgO : 5.63 CaO : 11.94 Na2O : 3.20
K2O : 0.40 TiO2 : 1.63 MnO : 0.18
P2O5 : 0.140 LOI : H2O+ : 1.75
H2O- : 0.52 CO2 : 0.17 SO3 :
S : Total: 100.54 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 : 58 Depth to Top of Core(m): 353.00 Piece: 21
Hole: 442B Top/Bottom Interval(mm): 1180/1210
Core: 10 Sample Depth: 354.20
Sect: 1 Analyst Name: Nisterenko, G.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 49.20 Al2O3: 15.36 Fe2O3(tot):
FeO(tot): 10.79 Fe2O3: FeO :
MgO : 5.78 CaO : 13.10 Na2O : 3.11
K2O : 0.48 TiO2 : 1.59 MnO : 0.18
P2O5 : LOI : H2O+ :
H2O- : CO2 : 0.17 SO3 :
S : Total: 99.90 Magnesium#:
Comments: PILLOW BASALT:1-2 CM FROM GLASS RIND
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 : 58 Depth to Top of Core(m): 353.00 Piece: 21
Hole: 442B Top/Bottom Interval(mm): 1180/1210
Core: 10 Sample Depth: 354.20
Sect: 1 Analyst Name: Nisterenko, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 48.40 Al2O3: 15.25 Fe2O3(tot):
FeO(tot): Fe2O3: 7.22 FeO : 4.12
MgO : 5.63 CaO : 11.94 Na2O : 3.20
K2O : 0.40 TiO2 : 1.62 MnO : 0.18
P2O5 : LOI : H2O+ : 1.75
H2O- : CO2 : 0.17 SO3 :
S : Total: 100.54 Magnesium#:
Comments: PILLOW BASALT:1-2 CM FROM GLASS RIND
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
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 : 58 Depth to Top of Core(m): 353.00 Piece: 3
Hole: 442B Top/Bottom Interval(mm): 160/ 190
Core: 10 Sample Depth: 354.68
Sect: 2 Analyst Name: Dick, H.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Slight IGNEOUS BASALTIC BRECCIA
SiO2 : 50.05 Al2O3: 17.54 Fe2O3(tot):
FeO(tot): 6.87 Fe2O3: FeO :
MgO : 6.78 CaO : 14.05 Na2O : 2.57
K2O : 0.10 TiO2 : 1.15 MnO : 0.20
P2O5 : 0.10 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.41 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 58 Depth to Top of Core(m): 362.50 Piece: 3
Hole: 442B Top/Bottom Interval(mm): 130/ 150
Core: 11 Sample Depth: 362.64
Sect: 1 Analyst Name: Dick, H.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 50.55 Al2O3: 15.69 Fe2O3(tot):
FeO(tot): 9.64 Fe2O3: FeO :
MgO : 6.23 CaO : 10.92 Na2O : 2.89
K2O : 0.18 TiO2 : 1.54 MnO : 0.20
P2O5 : 0.17 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.01 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 58 Depth to Top of Core(m): 362.50 Piece: 20
Hole: 442B Top/Bottom Interval(mm): 1460/1500
Core: 11 Sample Depth: 363.98
Sect: 1 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 48.80 Al2O3: 16.40 Fe2O3(tot): 11.89
FeO(tot): Fe2O3: FeO :
MgO : 4.52 CaO : 12.43 Na2O : 2.66
K2O : 0.41 TiO2 : 1.60 MnO : 0.19
P2O5 : 0.29 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.18 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 362.50 Piece: 10
Hole: 442B Top/Bottom Interval(mm): 700/ 730
Core: 11 Sample Depth: 364.72
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 APHYRIC BASALT
SiO2 : 49.80 Al2O3: 16.10 Fe2O3(tot): 10.34
FeO(tot): Fe2O3: FeO :
MgO : 5.89 CaO : 11.97 Na2O : 2.83
K2O : 0.33 TiO2 : 1.55 MnO : 0.16
P2O5 : 0.22 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.18 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 362.50 Piece: 10
Hole: 442B Top/Bottom Interval(mm): 700/ 730
Core: 11 Sample Depth: 364.72
Sect: 2 Analyst Name: Wood, D.
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): 10.36
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O : 3.25
K2O : TiO2 : 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.
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 : 58 Depth to Top of Core(m): 362.50 Piece: 2
Hole: 442B Top/Bottom Interval(mm): 60/ 100
Core: 11 Sample Depth: 365.58
Sect: 3 Analyst Name: Dick, H.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 50.78 Al2O3: 15.80 Fe2O3(tot):
FeO(tot): 9.67 Fe2O3: FeO :
MgO : 6.43 CaO : 11.05 Na2O : 2.94
K2O : 0.17 TiO2 : 1.56 MnO : 0.18
P2O5 : 0.18 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.76 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 58 Depth to Top of Core(m): 362.50 Piece: 3
Hole: 442B Top/Bottom Interval(mm): 240/ 280
Core: 11 Sample Depth: 365.76
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 APHYRIC BASALT
SiO2 : 49.80 Al2O3: 16.30 Fe2O3(tot): 10.31
FeO(tot): Fe2O3: FeO :
MgO : 5.56 CaO : 12.17 Na2O : 2.86
K2O : 0.33 TiO2 : 1.59 MnO : 0.18
P2O5 : 0.23 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.31 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 372.00 Piece: 2
Hole: 442B Top/Bottom Interval(mm): 70/ 100
Core: 12 Sample Depth: 372.09
Sect: 1 Analyst Name: Dick, H.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 49.96 Al2O3: 15.56 Fe2O3(tot):
FeO(tot): 9.60 Fe2O3: FeO :
MgO : 6.26 CaO : 10.81 Na2O : 2.89
K2O : 0.16 TiO2 : 1.53 MnO : 0.17
P2O5 : 0.17 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.11 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 58 Depth to Top of Core(m): 372.00 Piece: 8
Hole: 442B Top/Bottom Interval(mm): 520/ 560
Core: 12 Sample Depth: 372.54
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 : 49.10 Al2O3: 16.30 Fe2O3(tot): 11.48
FeO(tot): Fe2O3: FeO :
MgO : 4.66 CaO : 12.12 Na2O : 2.59
K2O : 0.50 TiO2 : 1.60 MnO : 0.19
P2O5 : 0.32 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.85 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 381.50 Piece: 6
Hole: 442B Top/Bottom Interval(mm): 340/ 360
Core: 13 Sample Depth: 381.85
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 : 49.90 Al2O3: 16.10 Fe2O3(tot): 10.94
FeO(tot): Fe2O3: FeO :
MgO : 5.60 CaO : 12.01 Na2O : 2.75
K2O : 0.36 TiO2 : 1.74 MnO : 0.19
P2O5 : 0.25 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.82 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 381.50 Piece: 12B
Hole: 442B Top/Bottom Interval(mm): 920/ 940
Core: 13 Sample Depth: 383.93
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 APHYRIC BASALT
SiO2 : 49.20 Al2O3: 16.10 Fe2O3(tot): 11.45
FeO(tot): Fe2O3: FeO :
MgO : 4.60 CaO : 12.45 Na2O : 2.73
K2O : 0.39 TiO2 : 1.66 MnO : 0.16
P2O5 : 0.33 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.16 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 381.50 Piece: 2
Hole: 442B Top/Bottom Interval(mm): 110/ 140
Core: 13 Sample Depth: 384.63
Sect: 3 Analyst Name: Dick, H.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 50.80 Al2O3: 15.82 Fe2O3(tot):
FeO(tot): 9.59 Fe2O3: FeO :
MgO : 6.29 CaO : 10.99 Na2O : 2.93
K2O : 0.18 TiO2 : 1.50 MnO : 0.23
P2O5 : 0.17 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.50 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 58 Depth to Top of Core(m): 381.50 Piece: 3
Hole: 442B Top/Bottom Interval(mm): 190/ 220
Core: 13 Sample Depth: 384.71
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 APHYRIC BASALT
SiO2 : 49.50 Al2O3: 16.10 Fe2O3(tot): 10.79
FeO(tot): Fe2O3: FeO :
MgO : 5.20 CaO : 12.27 Na2O : 2.79
K2O : 0.40 TiO2 : 1.58 MnO : 0.14
P2O5 : 0.35 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.11 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 391.00 Piece: 6
Hole: 442B Top/Bottom Interval(mm): 350/ 400
Core: 14 Sample Depth: 391.38
Sect: 1 Analyst Name: Nisterenko, G.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS BASALTIC GLASS
SiO2 : 50.77 Al2O3: 16.27 Fe2O3(tot):
FeO(tot): 9.18 Fe2O3: FeO :
MgO : 7.15 CaO : 11.83 Na2O : 2.87
K2O : 0.21 TiO2 : 1.67 MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.00 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
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 : 58 Depth to Top of Core(m): 391.00 Piece: 6
Hole: 442B Top/Bottom Interval(mm): 410/ 450
Core: 14 Sample Depth: 391.43
Sect: 1 Analyst Name: Dick, H.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Moderate IGNEOUS BASALT
SiO2 : 50.62 Al2O3: 15.90 Fe2O3(tot):
FeO(tot): 9.66 Fe2O3: FeO :
MgO : 6.36 CaO : 11.04 Na2O : 2.92
K2O : 0.18 TiO2 : 1.52 MnO : 0.20
P2O5 : 0.16 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.56 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 58 Depth to Top of Core(m): 391.00 Piece: 12
Hole: 442B Top/Bottom Interval(mm): 850/ 900
Core: 14 Sample Depth: 391.88
Sect: 1 Analyst Name: Nisterenko, G.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS BASALTIC GLASS
SiO2 : 51.07 Al2O3: 16.09 Fe2O3(tot):
FeO(tot): 9.20 Fe2O3: FeO :
MgO : 7.14 CaO : 11.67 Na2O : 2.98
K2O : 0.25 TiO2 : 1.56 MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.00 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
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 : 58 Depth to Top of Core(m): 391.00 Piece: 16
Hole: 442B Top/Bottom Interval(mm): 1150/1200
Core: 14 Sample Depth: 392.18
Sect: 1 Analyst Name: Nisterenko, G.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS BASALTIC GLASS
SiO2 : 50.91 Al2O3: 16.24 Fe2O3(tot):
FeO(tot): 9.12 Fe2O3: FeO :
MgO : 7.23 CaO : 11.71 Na2O : 2.99
K2O : 0.24 TiO2 : 1.51 MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.00 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
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 : 58 Depth to Top of Core(m): 400.50 Piece: 3
Hole: 442B Top/Bottom Interval(mm): 160/ 180
Core: 15 Sample Depth: 400.67
Sect: 1 Analyst Name: Dick, H.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC PILLOW BASALT
SiO2 : 50.78 Al2O3: 15.69 Fe2O3(tot):
FeO(tot): 9.64 Fe2O3: FeO :
MgO : 6.34 CaO : 10.94 Na2O : 2.91
K2O : 0.18 TiO2 : 1.48 MnO : 0.21
P2O5 : 0.18 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.35 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 58 Depth to Top of Core(m): 400.50 Piece: 7
Hole: 442B Top/Bottom Interval(mm): 400/ 430
Core: 15 Sample Depth: 400.92
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 : 49.70 Al2O3: 16.30 Fe2O3(tot): 9.88
FeO(tot): Fe2O3: FeO :
MgO : 5.52 CaO : 12.65 Na2O : 2.45
K2O : 0.39 TiO2 : 1.23 MnO : 0.16
P2O5 : 0.40 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.73 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 410.00 Piece: 4
Hole: 442B Top/Bottom Interval(mm): 250/ 280
Core: 16 Sample Depth: 410.27
Sect: 1 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 50.00 Al2O3: 16.70 Fe2O3(tot): 10.67
FeO(tot): Fe2O3: FeO :
MgO : 5.58 CaO : 11.70 Na2O : 2.83
K2O : 0.48 TiO2 : 1.31 MnO : 0.16
P2O5 : 0.19 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.55 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 410.00 Piece: 5
Hole: 442B Top/Bottom Interval(mm): 350/ 470
Core: 16 Sample Depth: 410.41
Sect: 1 Analyst Name: Nisterenko, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 49.40 Al2O3: 16.80 Fe2O3(tot):
FeO(tot): Fe2O3: 5.23 FeO : 4.74
MgO : 5.54 CaO : 12.00 Na2O : 2.87
K2O : 0.40 TiO2 : 1.33 MnO : 0.16
P2O5 : 0.150 LOI : H2O+ : 1.67
H2O- : 0.13 CO2 : 0.11 SO3 :
S : Total: 100.54 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 : 58 Depth to Top of Core(m): 410.00 Piece: 6
Hole: 442B Top/Bottom Interval(mm): 480/ 500
Core: 16 Sample Depth: 410.49
Sect: 1 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 49.70 Al2O3: 16.60 Fe2O3(tot): 9.83
FeO(tot): Fe2O3: FeO :
MgO : 5.51 CaO : 12.67 Na2O : 2.39
K2O : 0.38 TiO2 : 1.23 MnO : 0.17
P2O5 : 0.22 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.67 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 410.00 Piece: 17
Hole: 442B Top/Bottom Interval(mm): 1110/1140
Core: 16 Sample Depth: 411.13
Sect: 1 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 50.20 Al2O3: 16.30 Fe2O3(tot): 8.61
FeO(tot): Fe2O3: FeO :
MgO : 6.80 CaO : 12.17 Na2O : 2.58
K2O : 0.30 TiO2 : 1.13 MnO : 0.12
P2O5 : 0.14 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.31 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 410.00 Piece: 3
Hole: 442B Top/Bottom Interval(mm): 150/ 180
Core: 16 Sample Depth: 411.67
Sect: 2 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 49.40 Al2O3: 15.80 Fe2O3(tot): 9.39
FeO(tot): Fe2O3: FeO :
MgO : 6.26 CaO : 11.31 Na2O : 2.61
K2O : 0.42 TiO2 : 1.26 MnO : 0.13
P2O5 : 0.15 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 96.71 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 410.00 Piece: 3
Hole: 442B Top/Bottom Interval(mm): 150/ 180
Core: 16 Sample Depth: 411.67
Sect: 2 Analyst Name: Wood, D.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot): 9.58
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O : 3.05
K2O : TiO2 : 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.
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 : 58 Depth to Top of Core(m): 417.00 Piece: 1
Hole: 442B Top/Bottom Interval(mm): 00/ 50
Core: 17 Sample Depth: 417.03
Sect: 1 Analyst Name: Dick, H.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 50.62 Al2O3: 15.58 Fe2O3(tot):
FeO(tot): 9.56 Fe2O3: FeO :
MgO : 5.76 CaO : 11.11 Na2O : 2.63
K2O : 0.26 TiO2 : 1.30 MnO : 0.17
P2O5 : 0.16 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.15 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 : 58 Depth to Top of Core(m): 417.00 Piece: 3
Hole: 442B Top/Bottom Interval(mm): 140/ 170
Core: 17 Sample Depth: 417.16
Sect: 1 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 49.60 Al2O3: 16.50 Fe2O3(tot): 10.15
FeO(tot): Fe2O3: FeO :
MgO : 5.54 CaO : 12.66 Na2O : 2.37
K2O : 0.37 TiO2 : 1.24 MnO : 0.15
P2O5 : 0.21 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.79 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 417.00 Piece: 3
Hole: 442B Top/Bottom Interval(mm): 160/ 180
Core: 17 Sample Depth: 417.17
Sect: 1 Analyst Name: Dick, H.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 51.09 Al2O3: 15.13 Fe2O3(tot):
FeO(tot): 10.30 Fe2O3: FeO :
MgO : 5.95 CaO : 10.80 Na2O : 3.04
K2O : 0.20 TiO2 : 1.62 MnO : 0.21
P2O5 : 0.16 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.50 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 58 Depth to Top of Core(m): 417.00 Piece: 11
Hole: 442B Top/Bottom Interval(mm): 500/ 550
Core: 17 Sample Depth: 417.53
Sect: 1 Analyst Name: Nisterenko, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 49.60 Al2O3: 16.10 Fe2O3(tot):
FeO(tot): Fe2O3: 5.58 FeO : 4.83
MgO : 5.33 CaO : 11.86 Na2O : 3.20
K2O : 0.40 TiO2 : 1.74 MnO : 0.17
P2O5 : 0.203 LOI : H2O+ : 0.75
H2O- : 0.62 CO2 : 0.08 SO3 :
S : Total: 100.46 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 58 Depth to Top of Core(m): 417.00 Piece: 17
Hole: 442B Top/Bottom Interval(mm): 640/ 670
Core: 17 Sample Depth: 417.66
Sect: 1 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 50.10 Al2O3: 17.10 Fe2O3(tot): 9.49
FeO(tot): Fe2O3: FeO :
MgO : 5.38 CaO : 12.95 Na2O : 2.70
K2O : 0.48 TiO2 : 1.21 MnO : 0.15
P2O5 : 0.19 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.78 Magnesium#:
Comments: ROCK HAS GLASSY RIND
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 417.00 Piece: 16
Hole: 442B Top/Bottom Interval(mm): 840/ 860
Core: 17 Sample Depth: 417.85
Sect: 1 Analyst Name: Nisterenko, G.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS BASALTIC GLASS
SiO2 : 51.54 Al2O3: 15.60 Fe2O3(tot):
FeO(tot): 9.90 Fe2O3: FeO :
MgO : 6.50 CaO : 11.56 Na2O : 2.98
K2O : 0.25 TiO2 : 1.63 MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.00 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
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 : 58 Depth to Top of Core(m): 417.00 Piece: 22
Hole: 442B Top/Bottom Interval(mm): 1170/1200
Core: 17 Sample Depth: 418.19
Sect: 1 Analyst Name: Nisterenko, G.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS BASALTIC GLASS
SiO2 : 51.52 Al2O3: 15.55 Fe2O3(tot):
FeO(tot): 10.07 Fe2O3: FeO :
MgO : 6.51 CaO : 11.45 Na2O : 2.95
K2O : 0.27 TiO2 : 1.64 MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.00 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
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 : 58 Depth to Top of Core(m): 417.00 Piece: 28
Hole: 442B Top/Bottom Interval(mm): 1420/1440
Core: 17 Sample Depth: 418.43
Sect: 1 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 50.20 Al2O3: 15.50 Fe2O3(tot): 11.09
FeO(tot): Fe2O3: FeO :
MgO : 5.75 CaO : 11.95 Na2O : 2.68
K2O : 0.33 TiO2 : 1.65 MnO : 0.17
P2O5 : 0.25 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.61 Magnesium#:
Comments: ROCK HAS GLASSY RIND
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 417.00 Piece: 3
Hole: 442B Top/Bottom Interval(mm): 100/ 150
Core: 17 Sample Depth: 418.63
Sect: 2 Analyst Name: Nisterenko, G.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS BASALTIC GLASS
SiO2 : 51.54 Al2O3: 15.35 Fe2O3(tot):
FeO(tot): 10.01 Fe2O3: FeO :
MgO : 6.80 CaO : 11.81 Na2O : 2.61
K2O : 0.24 TiO2 : 1.59 MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.00 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
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 : 58 Depth to Top of Core(m): 417.00 Piece: 3
Hole: 442B Top/Bottom Interval(mm): 110/ 160
Core: 17 Sample Depth: 418.64
Sect: 2 Analyst Name: Dick, H.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 51.43 Al2O3: 15.06 Fe2O3(tot): 10.24
FeO(tot): 6.10 Fe2O3: FeO :
MgO : 10.81 CaO : 3.01 Na2O : 0.21
K2O : 0.19 TiO2 : 1.60 MnO : .19
P2O5 : 0.18 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.83 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 58 Depth to Top of Core(m): 426.50 Piece: 3
Hole: 442B Top/Bottom Interval(mm): 70/ 90
Core: 18 Sample Depth: 426.58
Sect: 1 Analyst Name: Dick, H.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC PILLOW BASALT
SiO2 : 51.42 Al2O3: 14.99 Fe2O3(tot):
FeO(tot): 10.27 Fe2O3: FeO :
MgO : 5.86 CaO : 10.78 Na2O : 3.04
K2O : 0.21 TiO2 : 1.64 MnO : 0.21
P2O5 : 0.19 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.61 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 : 58 Depth to Top of Core(m): 426.50 Piece: 12
Hole: 442B Top/Bottom Interval(mm): 460/ 490
Core: 18 Sample Depth: 426.98
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 : 50.20 Al2O3: 16.00 Fe2O3(tot): 10.21
FeO(tot): Fe2O3: FeO :
MgO : 5.53 CaO : 12.31 Na2O : 2.82
K2O : 0.29 TiO2 : 1.63 MnO : 0.16
P2O5 : 0.26 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.42 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 436.00 Piece: 2
Hole: 442B Top/Bottom Interval(mm): 70/ 130
Core: 19 Sample Depth: 436.10
Sect: 1 Analyst Name: Dick, H.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 50.96 Al2O3: 14.93 Fe2O3(tot):
FeO(tot): 10.34 Fe2O3: FeO :
MgO : 5.81 CaO : 10.75 Na2O : 3.06
K2O : 0.20 TiO2 : 1.58 MnO : 0.15
P2O5 : 0.17 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.95 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
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 : 58 Depth to Top of Core(m): 436.00 Piece: 6
Hole: 442B Top/Bottom Interval(mm): 450/ 480
Core: 19 Sample Depth: 436.47
Sect: 1 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 50.70 Al2O3: 15.80 Fe2O3(tot): 10.33
FeO(tot): Fe2O3: FeO :
MgO : 6.05 CaO : 11.41 Na2O : 3.24
K2O : 0.32 TiO2 : 1.65 MnO : 0.15
P2O5 : 0.18 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.81 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 436.00 Piece: 6
Hole: 442B Top/Bottom Interval(mm): 380/ 400
Core: 19 Sample Depth: 437.89
Sect: 2 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 50.40 Al2O3: 16.40 Fe2O3(tot): 10.11
FeO(tot): Fe2O3: FeO :
MgO : 5.38 CaO : 12.26 Na2O : 3.08
K2O : 0.32 TiO2 : 1.65 MnO : 0.16
P2O5 : 0.21 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.92 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 436.00 Piece: 7
Hole: 442B Top/Bottom Interval(mm): 510/ 540
Core: 19 Sample Depth: 438.03
Sect: 2 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 50.20 Al2O3: 16.20 Fe2O3(tot): 10.38
FeO(tot): Fe2O3: FeO :
MgO : 5.46 CaO : 12.13 Na2O : 3.13
K2O : 0.38 TiO2 : 1.59 MnO : 0.19
P2O5 : 0.20 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.86 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 436.00 Piece: 7
Hole: 442B Top/Bottom Interval(mm): 510/ 540
Core: 19 Sample Depth: 438.03
Sect: 2 Analyst Name: Wood, D.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot): 10.82
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O : 3.62
K2O : TiO2 : 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.
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 : 58 Depth to Top of Core(m): 436.00 Piece: 10
Hole: 442B Top/Bottom Interval(mm): 650/ 700
Core: 19 Sample Depth: 438.18
Sect: 2 Analyst Name: Dick, H.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Slight IGNEOUS PLAG-CPX-MOD PHYRIC BASALT
SiO2 : 51.16 Al2O3: 14.91 Fe2O3(tot):
FeO(tot): 10.20 Fe2O3: FeO :
MgO : 5.92 CaO : 10.77 Na2O : 3.05
K2O : 0.19 TiO2 : 1.59 MnO : 0.18
P2O5 : 0.16 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.13 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 58 Depth to Top of Core(m): 436.00 Piece: 10
Hole: 442B Top/Bottom Interval(mm): 650/ 700
Core: 19 Sample Depth: 438.18
Sect: 2 Analyst Name: Nisterenko, G.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS BASALTIC GLASS
SiO2 : 51.90 Al2O3: 15.70 Fe2O3(tot):
FeO(tot): 9.89 Fe2O3: FeO :
MgO : 6.56 CaO : 11.49 Na2O : 2.52
K2O : 0.24 TiO2 : 1.65 MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.00 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
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 : 58 Depth to Top of Core(m): 445.50 Piece: 9
Hole: 442B Top/Bottom Interval(mm): 500/ 530
Core: 20 Sample Depth: 446.02
Sect: 1 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 50.10 Al2O3: 15.90 Fe2O3(tot): 10.96
FeO(tot): Fe2O3: FeO :
MgO : 5.47 CaO : 12.04 Na2O : 2.76
K2O : 0.47 TiO2 : 1.62 MnO : 0.17
P2O5 : 0.22 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.70 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT 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 : 58 Depth to Top of Core(m): 445.50 Piece: 10
Hole: 442B Top/Bottom Interval(mm): 570/ 610
Core: 20 Sample Depth: 446.09
Sect: 1 Analyst Name: Dick, H.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 51.33 Al2O3: 15.15 Fe2O3(tot):
FeO(tot): 10.29 Fe2O3: FeO :
MgO : 5.97 CaO : 10.76 Na2O : 3.02
K2O : 0.22 TiO2 : 1.65 MnO : 0.18
P2O5 : 0.19 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.76 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 58 Depth to Top of Core(m): 445.50 Piece: 10
Hole: 442B Top/Bottom Interval(mm): 570/ 610
Core: 20 Sample Depth: 446.09
Sect: 1 Analyst Name: Nisterenko, G.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS BASALTIC GLASS
SiO2 : 51.72 Al2O3: 15.66 Fe2O3(tot):
FeO(tot): 9.80 Fe2O3: FeO :
MgO : 6.86 CaO : 11.64 Na2O : 2.38
K2O : 0.25 TiO2 : 1.64 MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.00 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
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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