Leg : 38 Depth to Top of Core(m): 113.50 Piece: 5
Hole: 337 Top/Bottom Interval(mm): 800/ 830
Core: 13 Sample Depth: 114.32
Sect: 1 Analyst Name: Kharin, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS OL-PLAG MICROPHYRIC BASALT
SiO2 : 48.95 Al2O3: 15.03 Fe2O3(tot):
FeO(tot): Fe2O3: 5.50 FeO : 5.76
MgO : 7.65 CaO : 11.84 Na2O : 2.18
K2O : 0.36 TiO2 : 1.43 MnO : 0.21
P2O5 : 0.11 LOI : 0.97 H2O+ :
H2O- : CO2 : 0.36 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): 113.50 Piece: 12
Hole: 337 Top/Bottom Interval(mm): 1350/1380
Core: 13 Sample Depth: 114.87
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 BASALTIC BRECCIA
SiO2 : 47.03 Al2O3: 14.41 Fe2O3(tot):
FeO(tot): Fe2O3: 6.89 FeO : 4.53
MgO : 7.24 CaO : 11.75 Na2O : 2.11
K2O : 0.37 TiO2 : 1.01 MnO : 0.15
P2O5 : 0.08 LOI : H2O+ : 3.69
H2O- : CO2 : SO3 : 0.00
S : Total: 99.26 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): 113.50 Piece: 6
Hole: 337 Top/Bottom Interval(mm): 370/ 400
Core: 13 Sample Depth: 115.39
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 OL SPARSELY PHYRIC BASALT
SiO2 : 48.14 Al2O3: 14.74 Fe2O3(tot):
FeO(tot): Fe2O3: 3.28 FeO : 7.09
MgO : 8.50 CaO : 10.94 Na2O : 2.22
K2O : 0.29 TiO2 : 1.03 MnO : 0.17
P2O5 : 0.13 LOI : H2O+ : 2.44
H2O- : CO2 : SO3 : 0.03
S : Total: 99.00 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): 113.50 Piece: 6
Hole: 337 Top/Bottom Interval(mm): 370/ 400
Core: 13 Sample Depth: 115.39
Sect: 2 Analyst Name: Kharin, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS OL SPARSELY PHYRIC BASALT
SiO2 : 47.54 Al2O3: 14.85 Fe2O3(tot):
FeO(tot): Fe2O3: 4.95 FeO : 5.90
MgO : 7.52 CaO : 11.87 Na2O : 2.88
K2O : 0.28 TiO2 : 1.41 MnO : 0.19
P2O5 : 0.10 LOI : 1.52 H2O+ :
H2O- : CO2 : 0.77 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): 113.50 Piece: 23
Hole: 337 Top/Bottom Interval(mm): 1400/1430
Core: 13 Sample Depth: 116.42
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 OL SPARSELY PHYRIC BASALT
SiO2 : 48.06 Al2O3: 15.61 Fe2O3(tot):
FeO(tot): Fe2O3: 4.72 FeO : 5.30
MgO : 6.90 CaO : 11.90 Na2O : 2.28
K2O : 0.22 TiO2 : 1.09 MnO : 0.13
P2O5 : 0.08 LOI : H2O+ : 2.91
H2O- : CO2 : SO3 : 0.02
S : Total: 99.22 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): 113.50 Piece: 23
Hole: 337 Top/Bottom Interval(mm): 1400/1430
Core: 13 Sample Depth: 116.42
Sect: 2 Analyst Name: Ridley, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 49.87 Al2O3: 15.94 Fe2O3(tot):
FeO(tot): 9.62 Fe2O3: 1.07 FeO : 8.66
MgO : 6.61 CaO : 12.91 Na2O : 2.25
K2O : 0.11 TiO2 : 1.48 MnO : 0.23
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#: 0.553
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): 113.50 Piece: 23
Hole: 337 Top/Bottom Interval(mm): 1400/1430
Core: 13 Sample Depth: 116.42
Sect: 2 Analyst Name: Schilling, J.-G.
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):
FeO(tot): 9.95 Fe2O3: FeO :
MgO : CaO : Na2O : 2.63
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): 113.50 Piece: 7
Hole: 337 Top/Bottom Interval(mm): 380/ 410
Core: 13 Sample Depth: 116.89
Sect: 3 Analyst Name: Eckhardt, F.-J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS BRECCIATED APHYRIC TO SPARSELY PHYRIC BASALT
SiO2 : 48.48 Al2O3: 15.99 Fe2O3(tot):
FeO(tot): Fe2O3: 3.91 FeO : 5.13
MgO : 6.32 CaO : 12.98 Na2O : 2.26
K2O : 0.34 TiO2 : 1.11 MnO : 0.15
P2O5 : 0.08 LOI : H2O+ : 2.59
H2O- : CO2 : SO3 : 0.04
S : Total: 99.38 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): 123.00 Piece: 9
Hole: 337 Top/Bottom Interval(mm): 740/ 770
Core: 14 Sample Depth: 123.76
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 BRECCIATED VARIOLITIC BASALT
SiO2 : 48.96 Al2O3: 15.17 Fe2O3(tot):
FeO(tot): Fe2O3: 3.69 FeO : 6.33
MgO : 7.51 CaO : 12.05 Na2O : 2.16
K2O : 0.16 TiO2 : 1.05 MnO : 0.18
P2O5 : 0.08 LOI : H2O+ : 2.35
H2O- : CO2 : SO3 : 0.04
S : Total: 99.63 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): 123.00 Piece: 16
Hole: 337 Top/Bottom Interval(mm): 1420/1450
Core: 14 Sample Depth: 124.43
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 BRECCIATED VARIOLITIC BASALT
SiO2 : 48.01 Al2O3: 15.13 Fe2O3(tot):
FeO(tot): Fe2O3: 5.59 FeO : 5.55
MgO : 6.45 CaO : 11.87 Na2O : 2.30
K2O : 0.42 TiO2 : 1.06 MnO : 0.16
P2O5 : 0.08 LOI : H2O+ : 2.87
H2O- : CO2 : SO3 : 0.06
S : Total: 99.55 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): 123.00 Piece: 14
Hole: 337 Top/Bottom Interval(mm): 910/ 940
Core: 14 Sample Depth: 125.43
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 OL SPARSELY PHYRIC BASALT
SiO2 : 48.72 Al2O3: 15.21 Fe2O3(tot):
FeO(tot): Fe2O3: 3.98 FeO : 6.08
MgO : 7.34 CaO : 11.94 Na2O : 2.31
K2O : 0.23 TiO2 : 1.05 MnO : 0.17
P2O5 : 0.08 LOI : H2O+ : 2.42
H2O- : CO2 : SO3 : 0.06
S : Total: 99.59 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): 123.00 Piece: 14
Hole: 337 Top/Bottom Interval(mm): 910/ 940
Core: 14 Sample Depth: 125.43
Sect: 2 Analyst Name: Kharin, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS OL SPARSELY PHYRIC BASALT
SiO2 : 49.00 Al2O3: 15.79 Fe2O3(tot):
FeO(tot): Fe2O3: 4.64 FeO : 5.90
MgO : 7.24 CaO : 11.33 Na2O : 2.48
K2O : 0.29 TiO2 : 1.41 MnO : 0.18
P2O5 : 0.14 LOI : 0.58 H2O+ :
H2O- : CO2 : 0.41 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): 123.00 Piece: 14
Hole: 337 Top/Bottom Interval(mm): 910/ 940
Core: 14 Sample Depth: 125.43
Sect: 2 Analyst Name: Ridley, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 50.55 Al2O3: 15.45 Fe2O3(tot):
FeO(tot): 9.74 Fe2O3: 1.08 FeO : 8.77
MgO : 6.69 CaO : 13.25 Na2O : 1.58
K2O : 0.10 TiO2 : 1.36 MnO : 0.20
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#: 0.552
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): 123.00 Piece: 14
Hole: 337 Top/Bottom Interval(mm): 910/ 940
Core: 14 Sample Depth: 125.43
Sect: 2 Analyst Name: Schilling, J.-G.
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):
FeO(tot): 9.95 Fe2O3: FeO :
MgO : CaO : Na2O : 2.49
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): 123.00 Piece:
Hole: 337 Top/Bottom Interval(mm): 60/ 110
Core: 14 Sample Depth: 126.09
Sect: 3 Analyst Name: Eckhardt, F.-J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS BRECCIATED APHYRIC TO SPARSELY PHYRIC BASALT
SiO2 : 47.71 Al2O3: 15.74 Fe2O3(tot):
FeO(tot): Fe2O3: 4.63 FeO : 5.36
MgO : 7.08 CaO : 10.88 Na2O : 2.40
K2O : 0.20 TiO2 : 1.10 MnO : 0.16
P2O5 : 0.08 LOI : H2O+ : 3.77
H2O- : CO2 : SO3 : 0.08
S : Total: 99.19 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): 123.00 Piece:
Hole: 337 Top/Bottom Interval(mm): 1280/1310
Core: 14 Sample Depth: 127.30
Sect: 3 Analyst Name: Eckhardt, F.-J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS BASALTIC BRECCIA
SiO2 : 47.45 Al2O3: 14.85 Fe2O3(tot):
FeO(tot): Fe2O3: 5.20 FeO : 5.06
MgO : 7.40 CaO : 11.40 Na2O : 2.24
K2O : 0.47 TiO2 : 1.04 MnO : 0.15
P2O5 : 0.08 LOI : H2O+ : 3.46
H2O- : CO2 : SO3 : 0.03
S : Total: 98.83 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): 123.00 Piece:
Hole: 337 Top/Bottom Interval(mm): 1280/1310
Core: 14 Sample Depth: 127.30
Sect: 3 Analyst Name: Kharin, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS BASALTIC BRECCIA
SiO2 : 42.12 Al2O3: 12.99 Fe2O3(tot):
FeO(tot): Fe2O3: 7.10 FeO : 3.99
MgO : 7.18 CaO : 15.42 Na2O : 2.20
K2O : 0.63 TiO2 : 1.19 MnO : 0.15
P2O5 : 0.20 LOI : 5.84 H2O+ :
H2O- : CO2 : 5.42 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): 128.50 Piece: 6
Hole: 337 Top/Bottom Interval(mm): 1270/1300
Core: 15 Sample Depth: 129.79
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 OL SPARSELY PHYRIC BASALT
SiO2 : 47.27 Al2O3: 14.65 Fe2O3(tot):
FeO(tot): Fe2O3: 4.10 FeO : 5.99
MgO : 7.39 CaO : 12.66 Na2O : 2.11
K2O : 0.28 TiO2 : 1.02 MnO : 0.17
P2O5 : 0.08 LOI : H2O+ : 2.53
H2O- : CO2 : SO3 : 0.06
S : Total: 98.20 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.
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): 128.50 Piece: 6
Hole: 337 Top/Bottom Interval(mm): 1270/1300
Core: 15 Sample Depth: 129.79
Sect: 1 Analyst Name: Kharin, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS SLIGHTLY BRECCIATED OL PHYRIC BASALT
SiO2 : 47.43 Al2O3: 14.70 Fe2O3(tot):
FeO(tot): Fe2O3: 5.75 FeO : 3.38
MgO : 7.03 CaO : 12.85 Na2O : 2.18
K2O : 0.47 TiO2 : 1.38 MnO :
P2O5 : LOI : 2.37 H2O+ :
H2O- : CO2 : 1.76 SO3 :
S : 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): 128.50 Piece: 2
Hole: 337 Top/Bottom Interval(mm): 90/ 120
Core: 15 Sample Depth: 130.11
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 BASALTIC BRECCIA
SiO2 : 47.65 Al2O3: 14.66 Fe2O3(tot):
FeO(tot): Fe2O3: 6.44 FeO : 5.34
MgO : 6.58 CaO : 11.73 Na2O : 1.98
K2O : 0.51 TiO2 : 1.02 MnO : 0.16
P2O5 : 0.09 LOI : H2O+ : 2.49
H2O- : CO2 : SO3 : 0.00
S : Total: 98.65 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): 128.50 Piece: 6
Hole: 337 Top/Bottom Interval(mm): 410/ 440
Core: 15 Sample Depth: 130.43
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 BASALTIC BRECCIA
SiO2 : 46.65 Al2O3: 14.32 Fe2O3(tot):
FeO(tot): Fe2O3: 4.76 FeO : 5.44
MgO : 6.99 CaO : 12.83 Na2O : 2.03
K2O : 0.38 TiO2 : 0.99 MnO : 0.17
P2O5 : 0.08 LOI : H2O+ : 2.83
H2O- : CO2 : SO3 : 0.03
S : Total: 97.50 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): 128.50 Piece: 10
Hole: 337 Top/Bottom Interval(mm): 970/1000
Core: 15 Sample Depth: 130.99
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 OL SPARSELY PHYRIC BASALT
SiO2 : 46.92 Al2O3: 14.39 Fe2O3(tot):
FeO(tot): Fe2O3: 6.08 FeO : 5.28
MgO : 6.81 CaO : 12.49 Na2O : 2.05
K2O : 0.42 TiO2 : 1.01 MnO : 0.17
P2O5 : 0.10 LOI : H2O+ : 2.88
H2O- : CO2 : SO3 : 0.00
S : Total: 98.60 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): 128.50 Piece: 12
Hole: 337 Top/Bottom Interval(mm): 1370/1400
Core: 15 Sample Depth: 131.39
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 OL SPARSELY PHYRIC BASALT
SiO2 : 48.06 Al2O3: 15.30 Fe2O3(tot):
FeO(tot): Fe2O3: 4.25 FeO : 5.50
MgO : 7.11 CaO : 12.00 Na2O : 2.23
K2O : 0.25 TiO2 : 1.07 MnO : 0.17
P2O5 : 0.08 LOI : H2O+ : 2.77
H2O- : CO2 : SO3 : 0.02
S : Total: 98.81 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): 128.50 Piece: 12
Hole: 337 Top/Bottom Interval(mm): 1370/1400
Core: 15 Sample Depth: 131.39
Sect: 2 Analyst Name: Ridley, W.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Slight IGNEOUS OL SPARSELY PHYRIC BASALT
SiO2 : 50.19 Al2O3: 15.11 Fe2O3(tot):
FeO(tot): 9.56 Fe2O3: 1.06 FeO : 8.61
MgO : 6.70 CaO : 13.18 Na2O : 2.16
K2O : 0.08 TiO2 : 1.31 MnO : 0.16
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#: 0.557
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): 128.50 Piece: 12
Hole: 337 Top/Bottom Interval(mm): 1370/1400
Core: 15 Sample Depth: 131.39
Sect: 2 Analyst Name: Schilling, J.-G.
Analytical Method(s):
Inst neutron activ Inst neutron activ Inst neutron activ
Alteration Rock type Rock name
Slight IGNEOUS OL SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): 9.34 Fe2O3: FeO :
MgO : CaO : Na2O : 2.50
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.
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