Leg : 64 Depth to Top of Core(m): 32.50 Piece:
Hole: 477A Top/Bottom Interval(mm): 0/ 30
Core: 1 Sample Depth: 32.52
Sect: 1 Analyst Name: Fornari, D.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 50.21 Al2O3: 14.98 Fe2O3(tot):
FeO(tot): Fe2O3: 1.00 FeO : 9.05
MgO : 7.14 CaO : 11.16 Na2O : 3.01
K2O : 0.26 TiO2 : 1.95 MnO : 0.18
P2O5 : 0.09 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#: .585
Comments: CR2O3 = .04
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.
Results are averages for multiple analyses of the specimen.
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 : 64 Depth to Top of Core(m): 32.50 Piece: 5
Hole: 477A Top/Bottom Interval(mm): 350/ 390
Core: 1 Sample Depth: 32.87
Sect: 1 Analyst Name:
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.0 Al2O3: 17.2 Fe2O3(tot): 9.52
FeO(tot): Fe2O3: FeO :
MgO : 8.50 CaO : 11.91 Na2O : 2.96
K2O : 0.15 TiO2 : 1.67 MnO : 0.14
P2O5 : 0.20 LOI : -0.32 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 101.21 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 64 Depth to Top of Core(m): 32.50 Piece: 17
Hole: 477A Top/Bottom Interval(mm): 1450/1470
Core: 1 Sample Depth: 33.96
Sect: 1 Analyst Name:
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS PLAG PHYRIC DOLERITE
SiO2 : 48.7 Al2O3: 17.1 Fe2O3(tot): 9.40
FeO(tot): Fe2O3: FeO :
MgO : 8.24 CaO : 12.03 Na2O : 3.03
K2O : 0.22 TiO2 : 1.62 MnO : 0.15
P2O5 : 0.22 LOI : 0.18 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.85 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 64 Depth to Top of Core(m): 42.00 Piece: 2
Hole: 477A Top/Bottom Interval(mm): 70/ 0
Core: 2 Sample Depth: 42.07
Sect: 1 Analyst Name:
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS PLAG PHYRIC BASALT
SiO2 : 48.7 Al2O3: 17.3 Fe2O3(tot): 9.52
FeO(tot): Fe2O3: FeO :
MgO : 8.65 CaO : 12.04 Na2O : 2.91
K2O : 0.14 TiO2 : 1.59 MnO : 0.15
P2O5 : 0.14 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 101.21 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 64 Depth to Top of Core(m): 42.00 Piece:
Hole: 477A Top/Bottom Interval(mm): 130/ 140
Core: 2 Sample Depth: 42.14
Sect: 1 Analyst Name: Fornari, D.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.76 Al2O3: 15.24 Fe2O3(tot):
FeO(tot): Fe2O3: 1.03 FeO : 9.29
MgO : 7.14 CaO : 11.26 Na2O : 2.51
K2O : 0.47 TiO2 : 1.98 MnO : 0.17
P2O5 : 0.17 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#: .578
Comments: CR2O3=.03
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.
Results are averages for multiple analyses of the specimen.
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 : 64 Depth to Top of Core(m): 42.00 Piece: 6B
Hole: 477A Top/Bottom Interval(mm): 470/ 0
Core: 2 Sample Depth: 42.47
Sect: 1 Analyst Name:
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS PLAG-CPX PHYRIC DOLERITE
SiO2 : 49.0 Al2O3: 18.0 Fe2O3(tot): 8.89
FeO(tot): Fe2O3: FeO :
MgO : 7.17 CaO : 12.00 Na2O : 2.87
K2O : 0.25 TiO2 : 1.50 MnO : 0.15
P2O5 : 0.21 LOI : -0.34 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.06 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 64 Depth to Top of Core(m): 42.00 Piece: 1
Hole: 477A Top/Bottom Interval(mm): 00/ 20
Core: 2 Sample Depth: 43.51
Sect: 2 Analyst Name:
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS PLAG PHYRIC DOLERITE
SiO2 : 48.7 Al2O3: 17.2 Fe2O3(tot): 9.40
FeO(tot): Fe2O3: FeO :
MgO : 7.83 CaO : 11.71 Na2O : 2.97
K2O : 0.23 TiO2 : 1.63 MnO : 0.14
P2O5 : 0.22 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.05 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 64 Depth to Top of Core(m): 42.00 Piece: 1
Hole: 477A Top/Bottom Interval(mm): 80/ 100
Core: 2 Sample Depth: 43.59
Sect: 2 Analyst Name: Pal Verma, S.
Analytical Method(s):
Isotope dilution Isotope dilution Isotope dilution
Alteration Rock type Rock name
Fresh IGNEOUS DOLERITE
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : .188 TiO2 : MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 64 Depth to Top of Core(m): 42.00 Piece: 10
Hole: 477A Top/Bottom Interval(mm): 640/ 680
Core: 2 Sample Depth: 44.16
Sect: 2 Analyst Name:
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS PLAG PHYRIC DOLERITE
SiO2 : 49.0 Al2O3: 17.4 Fe2O3(tot): 9.66
FeO(tot): Fe2O3: FeO :
MgO : 7.23 CaO : 11.81 Na2O : 3.10
K2O : 0.25 TiO2 : 1.76 MnO : 0.15
P2O5 : 0.23 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.58 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 64 Depth to Top of Core(m): 42.00 Piece: 4
Hole: 477A Top/Bottom Interval(mm): 270/ 0
Core: 2 Sample Depth: 45.27
Sect: 3 Analyst Name:
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.4 Al2O3: 17.6 Fe2O3(tot): 9.41
FeO(tot): Fe2O3: FeO :
MgO : 6.75 CaO : 11.91 Na2O : 2.95
K2O : 0.21 TiO2 : 1.72 MnO : 0.15
P2O5 : 0.18 LOI : -0.42 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.18 Magnesium#:
Comments: COARSE BASALT OR DOLERITE
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 64 Depth to Top of Core(m): 42.00 Piece: 7
Hole: 477A Top/Bottom Interval(mm): 460/ 0
Core: 2 Sample Depth: 45.46
Sect: 3 Analyst Name:
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.0 Al2O3: 17.6 Fe2O3(tot): 9.49
FeO(tot): Fe2O3: FeO :
MgO : 6.92 CaO : 11.99 Na2O : 2.98
K2O : 0.18 TiO2 : 1.71 MnO : 0.15
P2O5 : 0.18 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.23 Magnesium#:
Comments: COARSE BASALT OR DOLERITE
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 64 Depth to Top of Core(m): 42.00 Piece: 3
Hole: 477A Top/Bottom Interval(mm): 220/ 0
Core: 2 Sample Depth: 46.72
Sect: 4 Analyst Name:
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG MODERATELY PHYRIC DOLERITE
SiO2 : 49.0 Al2O3: 18.2 Fe2O3(tot): 9.06
FeO(tot): Fe2O3: FeO :
MgO : 6.80 CaO : 12.17 Na2O : 3.01
K2O : 0.22 TiO2 : 1.57 MnO : 0.14
P2O5 : 0.21 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.44 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 64 Depth to Top of Core(m): 42.00 Piece: 10
Hole: 477A Top/Bottom Interval(mm): 850/ 870
Core: 2 Sample Depth: 47.36
Sect: 4 Analyst Name:
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.1 Al2O3: 18.4 Fe2O3(tot): 8.78
FeO(tot): Fe2O3: FeO :
MgO : 6.50 CaO : 12.21 Na2O : 2.97
K2O : 0.21 TiO2 : 1.50 MnO : 0.14
P2O5 : 0.19 LOI : -0.11 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.04 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 64 Depth to Top of Core(m): 55.00 Piece: 2
Hole: 477A Top/Bottom Interval(mm): 150/ 0
Core: 3 Sample Depth: 55.15
Sect: 1 Analyst Name:
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS PLAG-CPX-OL PHYRIC GABBRO
SiO2 : 49.0 Al2O3: 16.8 Fe2O3(tot): 10.15
FeO(tot): Fe2O3: FeO :
MgO : 7.10 CaO : 11.84 Na2O : 3.14
K2O : 0.25 TiO2 : 1.88 MnO : 0.16
P2O5 : 0.26 LOI : -0.52 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.57 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 64 Depth to Top of Core(m): 55.00 Piece: 4A
Hole: 477A Top/Bottom Interval(mm): 350/ 370
Core: 3 Sample Depth: 55.36
Sect: 1 Analyst Name:
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS PLAG-CPX-OL PHYRIC GABBRO
SiO2 : 49.5 Al2O3: 18.0 Fe2O3(tot): 8.79
FeO(tot): Fe2O3: FeO :
MgO : 6.35 CaO : 12.04 Na2O : 2.93
K2O : 0.24 TiO2 : 1.51 MnO : 0.14
P2O5 : 0.20 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.67 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 64 Depth to Top of Core(m): 55.00 Piece: 9
Hole: 477A Top/Bottom Interval(mm): 860/ 880
Core: 3 Sample Depth: 55.87
Sect: 1 Analyst Name:
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS PLAG-CPX-OL PHYRIC GABBRO
SiO2 : 48.7 Al2O3: 18.9 Fe2O3(tot): 8.08
FeO(tot): Fe2O3: FeO :
MgO : 7.31 CaO : 12.81 Na2O : 2.82
K2O : 0.12 TiO2 : 1.14 MnO : 0.13
P2O5 : 0.12 LOI : 0.12 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.20 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 64 Depth to Top of Core(m): 55.00 Piece: 2A
Hole: 477A Top/Bottom Interval(mm): 170/ 190
Core: 3 Sample Depth: 56.68
Sect: 2 Analyst Name:
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS PLAG-CPX PHYRIC DOLERITE
SiO2 : 49.1 Al2O3: 18.9 Fe2O3(tot): 8.85
FeO(tot): Fe2O3: FeO :
MgO : 6.02 CaO : 12.14 Na2O : 2.98
K2O : 0.22 TiO2 : 1.53 MnO : 0.14
P2O5 : 0.19 LOI : -0.30 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.16 Magnesium#:
Comments: COARSE DOLERITE OR GABBRO
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 64 Depth to Top of Core(m): 55.00 Piece: 6
Hole: 477A Top/Bottom Interval(mm): 370/ 0
Core: 3 Sample Depth: 58.37
Sect: 3 Analyst Name:
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS PLAG-CPX PHYRIC DOLERITE
SiO2 : 48.9 Al2O3: 18.6 Fe2O3(tot): 8.86
FeO(tot): Fe2O3: FeO :
MgO : 7.15 CaO : 12.25 Na2O : 2.97
K2O : 0.22 TiO2 : 1.45 MnO : 0.14
P2O5 : 0.20 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.74 Magnesium#:
Comments: COARSE DOLERITE OR GABBRO
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 64 Depth to Top of Core(m): 55.00 Piece: 13
Hole: 477A Top/Bottom Interval(mm): 1160/1180
Core: 3 Sample Depth: 60.67
Sect: 4 Analyst Name:
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS PLAG PHYRIC DOLERITE
SiO2 : 49.0 Al2O3: 18.2 Fe2O3(tot): 8.78
FeO(tot): Fe2O3: FeO :
MgO : 7.49 CaO : 12.12 Na2O : 2.90
K2O : 0.19 TiO2 : 1.39 MnO : 0.13
P2O5 : 0.19 LOI : -0.31 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.35 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.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 64 Depth to Top of Core(m): 55.00 Piece: 13
Hole: 477A Top/Bottom Interval(mm): 1060/1080
Core: 3 Sample Depth: 62.07
Sect: 5 Analyst Name:
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS PLAG PHYRIC DOLERITE
SiO2 : 48.8 Al2O3: 18.2 Fe2O3(tot): 8.90
FeO(tot): Fe2O3: FeO :
MgO : 7.25 CaO : 12.21 Na2O : 2.95
K2O : 0.20 TiO2 : 1.46 MnO : 0.14
P2O5 : 0.21 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.36 Magnesium#:
Comments: UNCERTAIN ABOUT WHERE SAMPLED
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
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