Leg : 38 Depth to Top of Core(m): 467.50 Piece:
Hole: 336 Top/Bottom Interval(mm): 1420/1440
Core: 38 Sample Depth: 468.93
Sect: 1 Analyst Name: Kharin, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Almost total SEDIMENTARY MUDSTONE
SiO2 : 30.56 Al2O3: 25.56 Fe2O3(tot):
FeO(tot): Fe2O3: 25.80 FeO : 0.59
MgO : 0.56 CaO : 0.42 Na2O : 0.80
K2O : 0.08 TiO2 : 4.56 MnO : 0.13
P2O5 : 0.15 LOI : 10.77 H2O+ :
H2O- : CO2 : 0.18 SO3 :
S : 0.01 Total: 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.
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 : 38 Depth to Top of Core(m): 467.50 Piece:
Hole: 336 Top/Bottom Interval(mm): 0/ 0
Core: 38 Sample Depth: 469.10
Sect: CC Analyst Name: Kharin, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Almost total SEDIMENTARY MUDSTONE
SiO2 : 30.73 Al2O3: 25.89 Fe2O3(tot):
FeO(tot): Fe2O3: 25.46 FeO : 0.44
MgO : 0.59 CaO : 0.42 Na2O : 0.79
K2O : 0.07 TiO2 : 4.23 MnO : 0.13
P2O5 : 0.16 LOI : 10.86 H2O+ :
H2O- : CO2 : 0.05 SO3 :
S : 0.07 Total: 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.
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 : 38 Depth to Top of Core(m): 472.50 Piece:
Hole: 336 Top/Bottom Interval(mm): 1500/ 0
Core: 39 Sample Depth: 474.00
Sect: 1 Analyst Name: Kharin, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Almost total SEDIMENTARY CLAYSTONE
SiO2 : 45.81 Al2O3: 21.03 Fe2O3(tot):
FeO(tot): Fe2O3: 16.02 FeO : 0.30
MgO : 0.96 CaO : 1.36 Na2O : 1.64
K2O : 0.24 TiO2 : 4.12 MnO : 0.07
P2O5 : 0.04 LOI : 8.38 H2O+ :
H2O- : CO2 : 0.23 SO3 :
S : 0.02 Total: 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.
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 : 38 Depth to Top of Core(m): 472.50 Piece:
Hole: 336 Top/Bottom Interval(mm): 350/ 0
Core: 39 Sample Depth: 474.35
Sect: 2 Analyst Name: Kharin, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Almost total SEDIMENTARY CLAYSTONE
SiO2 : 45.21 Al2O3: 20.93 Fe2O3(tot):
FeO(tot): Fe2O3: 16.43 FeO : 0.22
MgO : 1.29 CaO : 1.23 Na2O : 1.78
K2O : 0.24 TiO2 : 4.12 MnO : 0.08
P2O5 : 0.07 LOI : 8.89 H2O+ :
H2O- : CO2 : 0.23 SO3 :
S : 0.01 Total: 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.
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 : 38 Depth to Top of Core(m): 472.50 Piece:
Hole: 336 Top/Bottom Interval(mm): 1400/ 0
Core: 39 Sample Depth: 475.40
Sect: 2 Analyst Name: Kharin, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Almost total IGNEOUS CLAYSTONE
SiO2 : 42.20 Al2O3: 21.55 Fe2O3(tot):
FeO(tot): Fe2O3: 17.79 FeO : 0.22
MgO : 1.49 CaO : 1.52 Na2O : 1.30
K2O : 0.21 TiO2 : 4.62 MnO : 0.10
P2O5 : 0.13 LOI : 9.35 H2O+ :
H2O- : CO2 : 0.28 SO3 :
S : 0.01 Total: 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.
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 : 38 Depth to Top of Core(m): 472.50 Piece:
Hole: 336 Top/Bottom Interval(mm): 1300/ 0
Core: 39 Sample Depth: 476.80
Sect: 3 Analyst Name: Kharin, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Extensive IGNEOUS BASALTIC BRECCIA
SiO2 : 47.62 Al2O3: 19.39 Fe2O3(tot):
FeO(tot): Fe2O3: 17.62 FeO : 0.30
MgO : 2.45 CaO : 1.39 Na2O : 1.50
K2O : 0.20 TiO2 : 2.28 MnO : 0.08
P2O5 : 0.07 LOI : 6.47 H2O+ :
H2O- : CO2 : 0.27 SO3 :
S : TR Total: 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.
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 : 38 Depth to Top of Core(m): 472.50 Piece:
Hole: 336 Top/Bottom Interval(mm): 00/ 10
Core: 39 Sample Depth: 477.01
Sect: 4 Analyst Name: Kharin, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Extensive IGNEOUS BASALTIC BRECCIA
SiO2 : 50.90 Al2O3: 19.96 Fe2O3(tot):
FeO(tot): Fe2O3: 12.65 FeO : 0.30
MgO : 2.67 CaO : 1.25 Na2O : 1.69
K2O : 0.20 TiO2 : 2.43 MnO : 0.06
P2O5 : 0.12 LOI : 7.60 H2O+ :
H2O- : CO2 : 0.14 SO3 :
S : 0.02 Total: 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.
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 : 38 Depth to Top of Core(m): 472.50 Piece:
Hole: 336 Top/Bottom Interval(mm): 1300/ 0
Core: 39 Sample Depth: 479.80
Sect: 5 Analyst Name: Kharin, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Extensive IGNEOUS BASALTIC BRECCIA
SiO2 : 51.77 Al2O3: 21.21 Fe2O3(tot):
FeO(tot): Fe2O3: 8.95 FeO : 1.18
MgO : 1.48 CaO : 5.92 Na2O : 3.16
K2O : 0.28 TiO2 : 2.31 MnO : 0.11
P2O5 : 0.28 LOI : 3.59 H2O+ :
H2O- : CO2 : 0.27 SO3 :
S : 0.01 Total: 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.
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 : 38 Depth to Top of Core(m): 472.50 Piece:
Hole: 336 Top/Bottom Interval(mm): 0/ 0
Core: 39 Sample Depth: 480.10
Sect: CC Analyst Name: Kharin, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Extensive IGNEOUS BASALTIC BRECCIA
SiO2 : 54.16 Al2O3: 17.40 Fe2O3(tot):
FeO(tot): Fe2O3: 11.12 FeO : 0.96
MgO : 2.97 CaO : 2.46 Na2O : 2.28
K2O : 0.38 TiO2 : 2.03 MnO : 0.10
P2O5 : 0.08 LOI : 6.43 H2O+ :
H2O- : CO2 : 0.14 SO3 :
S : 0.07 Total: 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.
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 : 38 Depth to Top of Core(m): 482.00 Piece:
Hole: 336 Top/Bottom Interval(mm): 0/ 0
Core: 40 Sample Depth: 483.60
Sect: CC Analyst Name: Kharin, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Slight IGNEOUS BASALT
SiO2 : 48.91 Al2O3: 16.80 Fe2O3(tot):
FeO(tot): Fe2O3: 7.29 FeO : 5.90
MgO : 5.03 CaO : 7.29 Na2O : 2.86
K2O : 0.22 TiO2 : 1.97 MnO : 0.14
P2O5 : 0.15 LOI : 2.39 H2O+ :
H2O- : CO2 : 0.50 SO3 :
S : 0.22 Total: 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.
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 : 38 Depth to Top of Core(m): 484.50 Piece: 1
Hole: 336 Top/Bottom Interval(mm): 60/ 80
Core: 41 Sample Depth: 484.57
Sect: 1 Analyst Name: Eckhardt, F.-J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS DOLERITE
SiO2 : 48.72 Al2O3: 13.98 Fe2O3(tot):
FeO(tot): Fe2O3: 5.58 FeO : 6.99
MgO : 6.70 CaO : 11.00 Na2O : 2.40
K2O : 0.14 TiO2 : 1.32 MnO : 0.20
P2O5 : 0.08 LOI : H2O+ : 2.71
H2O- : CO2 : SO3 : 0.02
S : Total: 99.84 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
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 : 38 Depth to Top of Core(m): 484.50 Piece: 1B
Hole: 336 Top/Bottom Interval(mm): 60/ 80
Core: 41 Sample Depth: 484.57
Sect: 1 Analyst Name: Ridley, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Slight IGNEOUS DOLERITE
SiO2 : 50.08 Al2O3: 13.95 Fe2O3(tot):
FeO(tot): 12.07 Fe2O3: 1.34 FeO : 10.86
MgO : 6.40 CaO : 11.70 Na2O : 2.16
K2O : 0.10 TiO2 : 1.68 MnO : 0.26
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#: 0.488
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.
Magnesium number is atomic ration Mg/(Mg+Fe++), where Fe is total iron.
Leg : 38 Depth to Top of Core(m): 484.50 Piece: 1B
Hole: 336 Top/Bottom Interval(mm): 60/ 80
Core: 41 Sample Depth: 484.57
Sect: 1 Analyst Name: Schilling, J.-G.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
Slight IGNEOUS DOLERITE
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 12.27 Fe2O3: FeO :
MgO : CaO : Na2O : 2.57
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Fe oxide partitions not specified or analyzed.
H2O+ uncorrected for iron oxidation.
Laboratory analysis.
Data source is Hole Summary Book.
Results are averages for multiple analyses of the specimen.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Magnesium number is atomic ration Mg/(Mg+Fe++), where Fe is total iron.
Leg : 38 Depth to Top of Core(m): 484.50 Piece: 1
Hole: 336 Top/Bottom Interval(mm): 100/ 0
Core: 41 Sample Depth: 484.60
Sect: 1 Analyst Name: Kharin, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Fresh IGNEOUS DOLERITIC BASALT
SiO2 : 49.53 Al2O3: 14.51 Fe2O3(tot):
FeO(tot): Fe2O3: 5.82 FeO : 7.03
MgO : 6.90 CaO : 10.47 Na2O : 2.38
K2O : 0.18 TiO2 : 1.73 MnO : 0.26
P2O5 : 0.15 LOI : 0.94 H2O+ :
H2O- : CO2 : SO3 :
S : 0.01 Total: 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.
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 : 38 Depth to Top of Core(m): 484.50 Piece:
Hole: 336 Top/Bottom Interval(mm): 360/ 370
Core: 41 Sample Depth: 484.87
Sect: 1 Analyst Name: Eckhardt, F.-J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS DOLERITE
SiO2 : 48.31 Al2O3: 14.66 Fe2O3(tot):
FeO(tot): Fe2O3: 4.67 FeO : 6.42
MgO : 7.54 CaO : 11.66 Na2O : 2.17
K2O : 0.31 TiO2 : 1.03 MnO : 0.17
P2O5 : 0.08 LOI : H2O+ : 1.72
H2O- : CO2 : 0.09 SO3 : 0.04
S : Total: 98.87 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 38 Depth to Top of Core(m): 484.50 Piece: 14
Hole: 336 Top/Bottom Interval(mm): 1440/1460
Core: 41 Sample Depth: 485.95
Sect: 1 Analyst Name: Eckhardt, F.-J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS DOLERITE
SiO2 : 49.49 Al2O3: 14.70 Fe2O3(tot):
FeO(tot): Fe2O3: 5.79 FeO : 5.67
MgO : 6.54 CaO : 11.20 Na2O : 2.45
K2O : 0.15 TiO2 : 1.20 MnO : 0.17
P2O5 : 0.10 LOI : H2O+ : 2.74
H2O- : CO2 : SO3 : 0.00
S : Total: 100.20 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 38 Depth to Top of Core(m): 486.50 Piece: 1
Hole: 336 Top/Bottom Interval(mm): 380/ 410
Core: 42 Sample Depth: 486.90
Sect: 1 Analyst Name: Eckhardt, F.-J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS DOLERITE
SiO2 : 48.30 Al2O3: 14.88 Fe2O3(tot):
FeO(tot): Fe2O3: 6.51 FeO : 5.59
MgO : 6.17 CaO : 11.30 Na2O : 2.34
K2O : 0.17 TiO2 : 1.37 MnO : 0.15
P2O5 : 0.11 LOI : H2O+ : 2.65
H2O- : CO2 : SO3 : 0.00
S : Total: 99.54 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 38 Depth to Top of Core(m): 486.50 Piece: 14
Hole: 336 Top/Bottom Interval(mm): 1440/1460
Core: 42 Sample Depth: 487.95
Sect: 1 Analyst Name: Eckhardt, F.-J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS DOLERITE
SiO2 : 49.26 Al2O3: 14.29 Fe2O3(tot):
FeO(tot): Fe2O3: 6.47 FeO : 5.59
MgO : 6.47 CaO : 10.87 Na2O : 2.36
K2O : 0.14 TiO2 : 1.25 MnO : 0.18
P2O5 : 0.10 LOI : H2O+ : 3.13
H2O- : CO2 : SO3 : 0.00
S : Total: 100.11 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
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 : 38 Depth to Top of Core(m): 486.50 Piece: 13B
Hole: 336 Top/Bottom Interval(mm): 1440/1460
Core: 42 Sample Depth: 487.95
Sect: 1 Analyst Name: Ridley, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Moderate IGNEOUS DOLERITE
SiO2 : 50.57 Al2O3: 14.22 Fe2O3(tot):
FeO(tot): 11.88 Fe2O3: 1.32 FeO : 10.69
MgO : 6.17 CaO : 11.54 Na2O : 2.34
K2O : 0.09 TiO2 : 1.62 MnO : 0.19
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#: 0.483
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.
Magnesium number is atomic ration Mg/(Mg+Fe++), where Fe is total iron.
Leg : 38 Depth to Top of Core(m): 486.50 Piece: 13B
Hole: 336 Top/Bottom Interval(mm): 1440/1460
Core: 42 Sample Depth: 487.95
Sect: 1 Analyst Name: Schilling, J.-G.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
Moderate IGNEOUS DOLERITE
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 11.29 Fe2O3: FeO :
MgO : CaO : Na2O : 2.46
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Fe oxide partitions not specified or analyzed.
H2O+ uncorrected for iron oxidation.
Laboratory analysis.
Data source is Hole Summary Book.
Results are averages for multiple analyses of the specimen.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Magnesium number is atomic ration Mg/(Mg+Fe++), where Fe is total iron.
Leg : 38 Depth to Top of Core(m): 486.50 Piece: 13
Hole: 336 Top/Bottom Interval(mm): 1450/ 0
Core: 42 Sample Depth: 487.95
Sect: 1 Analyst Name: Kharin, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Fresh IGNEOUS DOLERITIC BASALT
SiO2 : 49.34 Al2O3: 14.88 Fe2O3(tot):
FeO(tot): Fe2O3: 7.08 FeO : 5.31
MgO : 6.54 CaO : 10.76 Na2O : 2.48
K2O : 0.20 TiO2 : 1.85 MnO : 0.18
P2O5 : 0.15 LOI : 0.88 H2O+ :
H2O- : CO2 : 0.14 SO3 :
S : 0.06 Total: 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.
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 : 38 Depth to Top of Core(m): 486.50 Piece: 9
Hole: 336 Top/Bottom Interval(mm): 820/ 840
Core: 42 Sample Depth: 488.83
Sect: 2 Analyst Name: Eckhardt, F.-J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS DOLERITE
SiO2 : 48.38 Al2O3: 15.46 Fe2O3(tot):
FeO(tot): Fe2O3: 4.30 FeO : 6.84
MgO : 6.74 CaO : 9.43 Na2O : 2.65
K2O : 0.14 TiO2 : 1.37 MnO : 0.14
P2O5 : 0.10 LOI : H2O+ : 4.27
H2O- : CO2 : SO3 : 0.01
S : Total: 99.83 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
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 : 38 Depth to Top of Core(m): 486.50 Piece: 9
Hole: 336 Top/Bottom Interval(mm): 820/ 840
Core: 42 Sample Depth: 488.83
Sect: 2 Analyst Name: Kharin, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Fresh IGNEOUS DOLERITIC BASALT
SiO2 : 50.39 Al2O3: 15.92 Fe2O3(tot):
FeO(tot): Fe2O3: 3.99 FeO : 6.94
MgO : 6.57 CaO : 9.56 Na2O : 2.86
K2O : 0.16 TiO2 : 1.85 MnO : 0.17
P2O5 : 0.14 LOI : 1.12 H2O+ :
H2O- : CO2 : 0.27 SO3 :
S : 0.02 Total: 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.
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 : 38 Depth to Top of Core(m): 496.00 Piece: 10
Hole: 336 Top/Bottom Interval(mm): 1230/1260
Core: 43 Sample Depth: 497.25
Sect: 1 Analyst Name: Eckhardt, F.-J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS DOLERITE
SiO2 : 48.19 Al2O3: 15.08 Fe2O3(tot):
FeO(tot): Fe2O3: 5.30 FeO : 5.06
MgO : 7.44 CaO : 11.56 Na2O : 2.06
K2O : 0.11 TiO2 : 0.99 MnO : 0.18
P2O5 : 0.07 LOI : H2O+ : 4.30
H2O- : CO2 : SO3 : 0.00
S : Total: 100.34 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
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 : 38 Depth to Top of Core(m): 496.00 Piece: 10
Hole: 336 Top/Bottom Interval(mm): 1230/1260
Core: 43 Sample Depth: 497.25
Sect: 1 Analyst Name: Kharin, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Fresh IGNEOUS DOLERITIC BASALT
SiO2 : 48.66 Al2O3: 15.96 Fe2O3(tot):
FeO(tot): Fe2O3: 4.11 FeO : 5.61
MgO : 8.17 CaO : 11.94 Na2O : 2.18
K2O : 0.22 TiO2 : 1.35 MnO : 0.26
P2O5 : 0.12 LOI : 1.26 H2O+ :
H2O- : CO2 : 0.14 SO3 :
S : TR Total: 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.
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 : 38 Depth to Top of Core(m): 505.50 Piece: 4
Hole: 336 Top/Bottom Interval(mm): 940/ 970
Core: 44 Sample Depth: 506.46
Sect: 1 Analyst Name: Kharin, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC MICRODOLERITIC BASALT
SiO2 : 49.58 Al2O3: 16.09 Fe2O3(tot):
FeO(tot): Fe2O3: 6.16 FeO : 5.51
MgO : 6.34 CaO : 9.69 Na2O : 2.70
K2O : 0.25 TiO2 : 1.87 MnO : 0.25
P2O5 : 0.11 LOI : 1.20 H2O+ :
H2O- : CO2 : 0.00 SO3 :
S : TR Total: 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.
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 : 38 Depth to Top of Core(m): 505.50 Piece: 18
Hole: 336 Top/Bottom Interval(mm): 710/ 740
Core: 44 Sample Depth: 507.73
Sect: 2 Analyst Name: Schilling, J.-G.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
Moderate IGNEOUS DOLERITE
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 11.72 Fe2O3: FeO :
MgO : CaO : Na2O : 2.97
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 : 38 Depth to Top of Core(m): 505.50 Piece: 27
Hole: 336 Top/Bottom Interval(mm): 1050/1080
Core: 44 Sample Depth: 508.07
Sect: 2 Analyst Name: Kharin, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC MICRODOLERITIC BASALT
SiO2 : 50.22 Al2O3: 16.15 Fe2O3(tot):
FeO(tot): Fe2O3: 7.92 FeO : 4.13
MgO : 5.41 CaO : 8.54 Na2O : 2.76
K2O : 0.38 TiO2 : 1.81 MnO : 0.24
P2O5 : 0.11 LOI : 1.90 H2O+ :
H2O- : CO2 : 0.27 SO3 :
S : 0.01 Total: 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.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
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