Leg : 59 Depth to Top of Core(m): 98.00 Piece:
Hole: 447A Top/Bottom Interval(mm): 1380/ 0
Core: 12 Sample Depth: 99.38
Sect: 1 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS VOLCANICLASTIC BRECCIA
SiO2 : 49.0 Al2O3: 15.7 Fe2O3(tot):
FeO(tot): 8.77 Fe2O3: FeO :
MgO : 8.37 CaO : 12.93 Na2O : 2.25
K2O : 0.39 TiO2 : 0.85 MnO : 0.16
P2O5 : 0.06 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments: CONSISTS OF CLASTS OF WEATHERED BASALT
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 113.00 Piece: 4
Hole: 447A Top/Bottom Interval(mm): 410/ 430
Core: 14 Sample Depth: 114.92
Sect: 2 Analyst Name: Zakariadze, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS PLAG PHYRIC BASALT
SiO2 : 47.32 Al2O3: 17.31 Fe2O3(tot):
FeO(tot): Fe2O3: 5.36 FeO : 4.61
MgO : 5.90 CaO : 11.98 Na2O : 2.50
K2O : 0.37 TiO2 : 1.04 MnO : 0.15
P2O5 : 0.13 LOI : H2O+ : 1.58
H2O- : 1.06 CO2 : SO3 :
S : Total: 99.30 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.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 113.00 Piece: 4
Hole: 447A Top/Bottom Interval(mm): 410/ 430
Core: 14 Sample Depth: 114.92
Sect: 2 Analyst Name: Zakariadze, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : 1.04 MnO : .1999
P2O5 : .131 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 59 Depth to Top of Core(m): 113.00 Piece: 11A
Hole: 447A Top/Bottom Interval(mm): 1000/ 0
Core: 14 Sample Depth: 115.50
Sect: 2 Analyst Name: Marsh, N.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS GLASSY MARGIN
SiO2 : 50.2 Al2O3: 16.5 Fe2O3(tot):
FeO(tot): 9.17 Fe2O3: FeO :
MgO : 8.32 CaO : 12.00 Na2O : 2.48
K2O : 0.00 TiO2 : 0.97 MnO : 0.12
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.83 Magnesium#: 0.618
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 59 Depth to Top of Core(m): 113.00 Piece: 3B
Hole: 447A Top/Bottom Interval(mm): 410/ 0
Core: 14 Sample Depth: 116.41
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 OL-PLAG PHYRIC BASALT
SiO2 : 47.7 Al2O3: 16.4 Fe2O3(tot):
FeO(tot): 9.68 Fe2O3: FeO :
MgO : 6.76 CaO : 12.19 Na2O : 2.60
K2O : 0.45 TiO2 : 1.09 MnO : 0.19
P2O5 : 0.07 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments: OL BEARING,PLAG PHYRIC,THOLEIITIC PILLOW BASALT
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 113.00 Piece: 3D
Hole: 447A Top/Bottom Interval(mm): 600/ 0
Core: 14 Sample Depth: 116.60
Sect: 3 Analyst Name: Marsh, N.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS GLASSY MARGIN
SiO2 : 49.8 Al2O3: 16.4 Fe2O3(tot):
FeO(tot): 9.26 Fe2O3: FeO :
MgO : 8.19 CaO : 12.04 Na2O : 2.30
K2O : 0.00 TiO2 : 1.03 MnO : 0.09
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.03 Magnesium#: 0.612
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 59 Depth to Top of Core(m): 113.00 Piece: 4A
Hole: 447A Top/Bottom Interval(mm): 790/ 0
Core: 14 Sample Depth: 116.79
Sect: 3 Analyst Name: Marsh, N.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS GLASSY MARGIN
SiO2 : 49.7 Al2O3: 16.4 Fe2O3(tot):
FeO(tot): 9.11 Fe2O3: FeO :
MgO : 8.37 CaO : 11.89 Na2O : 2.44
K2O : 0.00 TiO2 : 0.99 MnO : 0.09
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.95 Magnesium#: 0.621
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 59 Depth to Top of Core(m): 122.00 Piece: 2B
Hole: 447A Top/Bottom Interval(mm): 240/ 260
Core: 15 Sample Depth: 122.25
Sect: 1 Analyst Name: Zakariadze, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS PLAG PHYRIC BASALT
SiO2 : 47.34 Al2O3: 16.96 Fe2O3(tot):
FeO(tot): Fe2O3: 4.50 FeO : 5.71
MgO : 5.60 CaO : 12.13 Na2O : 2.70
K2O : 0.41 TiO2 : 1.05 MnO : 0.14
P2O5 : 0.13 LOI : H2O+ : 1.73
H2O- : 1.34 CO2 : SO3 :
S : Total: 99.74 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 122.00 Piece: 2B
Hole: 447A Top/Bottom Interval(mm): 240/ 260
Core: 15 Sample Depth: 122.25
Sect: 1 Analyst Name: Zakariadze, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : 1.05 MnO : .2219
P2O5 : .131 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 59 Depth to Top of Core(m): 122.00 Piece: 3C
Hole: 447A Top/Bottom Interval(mm): 50/ 0
Core: 15 Sample Depth: 123.55
Sect: 2 Analyst Name: Marsh, N.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 48.9 Al2O3: 15.9 Fe2O3(tot):
FeO(tot): 8.76 Fe2O3: FeO :
MgO : 7.86 CaO : 11.75 Na2O : 2.28
K2O : 0.02 TiO2 : 0.97 MnO : 0.13
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 96.60 Magnesium#: 0.615
Comments: GLASS ANALYSIS
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 59 Depth to Top of Core(m): 122.00 Piece: 3A
Hole: 447A Top/Bottom Interval(mm): 350/ 0
Core: 15 Sample Depth: 123.85
Sect: 2 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG PHYRIC BASALT
SiO2 : 47.8 Al2O3: 16.3 Fe2O3(tot):
FeO(tot): 9.55 Fe2O3: FeO :
MgO : 6.71 CaO : 11.51 Na2O : 2.75
K2O : 0.50 TiO2 : 1.05 MnO : 0.19
P2O5 : 0.08 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments: PIECE FROM A THOLEIITIC BASALT FLOW
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 122.00 Piece: 6A
Hole: 447A Top/Bottom Interval(mm): 690/ 0
Core: 15 Sample Depth: 125.69
Sect: 3 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 48.5 Al2O3: 16.0 Fe2O3(tot):
FeO(tot): 9.62 Fe2O3: FeO :
MgO : 7.58 CaO : 12.47 Na2O : 2.36
K2O : 0.53 TiO2 : 0.87 MnO : 0.18
P2O5 : 0.07 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments: PIECE FROM A THOLEIITIC BASALT FLOW
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 122.00 Piece: 2B
Hole: 447A Top/Bottom Interval(mm): 130/ 0
Core: 15 Sample Depth: 126.63
Sect: 4 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 47.8 Al2O3: 15.9 Fe2O3(tot):
FeO(tot): 9.45 Fe2O3: FeO :
MgO : 8.82 CaO : 10.96 Na2O : 2.68
K2O : 0.38 TiO2 : 1.00 MnO : 0.18
P2O5 : 0.02 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments: PIECE FROM A THOLEIITIC BASALT FLOW
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 131.00 Piece: 4
Hole: 447A Top/Bottom Interval(mm): 370/ 0
Core: 16 Sample Depth: 132.87
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 TO PLAG PHYRIC BASALT
SiO2 : 47.5 Al2O3: 15.4 Fe2O3(tot):
FeO(tot): 8.95 Fe2O3: FeO :
MgO : 8.63 CaO : 11.96 Na2O : 2.48
K2O : 0.51 TiO2 : 0.99 MnO : 0.16
P2O5 : 0.07 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments: THOLEIITIC PILLOW BASALT
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 131.00 Piece: 5
Hole: 447A Top/Bottom Interval(mm): 450/ 0
Core: 16 Sample Depth: 132.95
Sect: 2 Analyst Name: Marsh, N.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS APHYRIC TO PLAG PHYRIC BASALT
SiO2 : 52.8 Al2O3: 14.4 Fe2O3(tot):
FeO(tot): 10.90 Fe2O3: FeO :
MgO : 7.23 CaO : 11.44 Na2O : 2.33
K2O : 0.00 TiO2 : 1.26 MnO : 0.12
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.52 Magnesium#: 0.542
Comments: GLASS ANALYSIS
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 59 Depth to Top of Core(m): 131.00 Piece: 10
Hole: 447A Top/Bottom Interval(mm): 870/ 890
Core: 16 Sample Depth: 133.38
Sect: 2 Analyst Name: Zakariadze, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS PLAG PHYRIC BASALT
SiO2 : 47.80 Al2O3: 16.28 Fe2O3(tot):
FeO(tot): Fe2O3: 4.45 FeO : 5.21
MgO : 6.81 CaO : 11.98 Na2O : 2.66
K2O : 0.33 TiO2 : 0.93 MnO : 0.14
P2O5 : 0.13 LOI : H2O+ : 2.07
H2O- : 1.02 CO2 : SO3 :
S : Total: 99.81 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.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 131.00 Piece: 10
Hole: 447A Top/Bottom Interval(mm): 870/ 890
Core: 16 Sample Depth: 133.38
Sect: 2 Analyst Name: Zakariadze, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Extensive IGNEOUS APHYRIC TO PLAG PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : 0.93 MnO : .1740
P2O5 : .131 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 59 Depth to Top of Core(m): 140.00 Piece: 6A
Hole: 447A Top/Bottom Interval(mm): 520/ 0
Core: 17 Sample Depth: 140.52
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 TO PLAG PHYRIC BASALT
SiO2 : 48.6 Al2O3: 16.1 Fe2O3(tot):
FeO(tot): 9.37 Fe2O3: FeO :
MgO : 7.02 CaO : 12.22 Na2O : 2.77
K2O : 0.45 TiO2 : 1.05 MnO : 0.16
P2O5 : 0.08 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments: THOLEIITIC BASALT
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 140.00 Piece: 8A
Hole: 447A Top/Bottom Interval(mm): 790/ 820
Core: 17 Sample Depth: 140.81
Sect: 1 Analyst Name: Ishi, T.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Moderate IGNEOUS GLASSY RIND
SiO2 : 46.85 Al2O3: 15.92 Fe2O3(tot):
FeO(tot): Fe2O3: 1.23 FeO : 8.22
MgO : 8.39 CaO : 11.97 Na2O : 2.68
K2O : 0.09 TiO2 : 1.05 MnO : 0.15
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 96.61 Magnesium#:
Comments: DEGREE OF RELIABILITY IS RELATIVELY LOW
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Values for iron partitioning calculated.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 140.00 Piece:
Hole: 447A Top/Bottom Interval(mm): 1480/ 0
Core: 17 Sample Depth: 141.48
Sect: 1 Analyst Name: Marsh, N.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 51.0 Al2O3: 14.1 Fe2O3(tot):
FeO(tot): 10.87 Fe2O3: FeO :
MgO : 6.88 CaO : 11.26 Na2O : 2.12
K2O : 0.01 TiO2 : 97.63 MnO : 0.15
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.63 Magnesium#: 0.530
Comments: GLASS ANALYSIS,GLASSY RINDS PRESENT (FROM 125 TO 150)
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 59 Depth to Top of Core(m): 140.00 Piece: 1A
Hole: 447A Top/Bottom Interval(mm): 10/ 0
Core: 17 Sample Depth: 141.51
Sect: 2 Analyst Name: Marsh, N.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS GLASSY PILLOW MARGINS
SiO2 : 52.3 Al2O3: 14.2 Fe2O3(tot):
FeO(tot): 11.11 Fe2O3: FeO :
MgO : 7.05 CaO : 11.55 Na2O : 2.23
K2O : 0.00 TiO2 : 1.31 MnO : 0.15
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.93 Magnesium#: 0.531
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 59 Depth to Top of Core(m): 140.00 Piece: 2
Hole: 447A Top/Bottom Interval(mm): 250/ 0
Core: 17 Sample Depth: 141.75
Sect: 2 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 50.0 Al2O3: 14.2 Fe2O3(tot):
FeO(tot): 10.01 Fe2O3: FeO :
MgO : 7.67 CaO : 11.37 Na2O : 2.66
K2O : 0.41 TiO2 : 1.44 MnO : 0.17
P2O5 : 0.06 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments: THOLEIITIC BASALT
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 140.00 Piece: 5A
Hole: 447A Top/Bottom Interval(mm): 490/ 530
Core: 17 Sample Depth: 143.51
Sect: 3 Analyst Name: Armstrong, R.L.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS PLAG-CPX PHYRIC BASALT
SiO2 : 50.62 Al2O3: 15.17 Fe2O3(tot):
FeO(tot): 9.77 Fe2O3: FeO :
MgO : 6.94 CaO : 11.33 Na2O : 2.21
K2O : 0.46 TiO2 : 1.22 MnO : 0.17
P2O5 : 0.15 LOI : H2O+ : 0.65
H2O- : 1.04 CO2 : 0.00 SO3 :
S : Total: 99.96 Magnesium#:
Comments: SAME AS 17-3,58-61
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 140.00 Piece: 5B
Hole: 447A Top/Bottom Interval(mm): 580/ 610
Core: 17 Sample Depth: 143.60
Sect: 3 Analyst Name: Armstrong, R.L.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS PLAG-CPX PHYRIC BASALT
SiO2 : 50.62 Al2O3: 15.17 Fe2O3(tot):
FeO(tot): 9.77 Fe2O3: 4.06 FeO : 5.94
MgO : 6.94 CaO : 11.33 Na2O : 2.21
K2O : 0.46 TiO2 : 1.22 MnO : 0.17
P2O5 : 0.15 LOI : H2O+ : 0.65
H2O- : 1.04 CO2 : 0.00 SO3 :
S : Total: 99.96 Magnesium#: 0.59
Comments: SAME AS 17-3,49-53
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe++), where Fe is total iron.
Leg : 59 Depth to Top of Core(m): 140.00 Piece: 5C
Hole: 447A Top/Bottom Interval(mm): 600/ 0
Core: 17 Sample Depth: 143.60
Sect: 3 Analyst Name: Marsh, N.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS GLASSY PILLOW MARGINS
SiO2 : 52.6 Al2O3: 14.3 Fe2O3(tot):
FeO(tot): 11.08 Fe2O3: FeO :
MgO : 7.14 CaO : 11.66 Na2O : 2.07
K2O : 0.01 TiO2 : 1.31 MnO : 0.14
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.26 Magnesium#: 0.534
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 59 Depth to Top of Core(m): 140.00 Piece: 7A
Hole: 447A Top/Bottom Interval(mm): 810/ 860
Core: 17 Sample Depth: 143.84
Sect: 3 Analyst Name: Zakariadze, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-CPX PHYRIC BASALT
SiO2 : 47.82 Al2O3: 15.11 Fe2O3(tot):
FeO(tot): Fe2O3: 6.38 FeO : 5.56
MgO : 6.11 CaO : 11.32 Na2O : 2.39
K2O : 0.71 TiO2 : 1.19 MnO : 0.12
P2O5 : 0.16 LOI : H2O+ : 1.39
H2O- : 1.62 CO2 : SO3 :
S : Total: 99.78 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 140.00 Piece: 7A
Hole: 447A Top/Bottom Interval(mm): 810/ 860
Core: 17 Sample Depth: 143.84
Sect: 3 Analyst Name: Zakariadze, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-CPX PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : 1.19 MnO : .1995
P2O5 : .161 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 59 Depth to Top of Core(m): 140.00 Piece: 7D
Hole: 447A Top/Bottom Interval(mm): 1050/ 0
Core: 17 Sample Depth: 144.05
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 PLAG-OL PHYRIC BASALT
SiO2 : 50.4 Al2O3: 14.3 Fe2O3(tot):
FeO(tot): 9.24 Fe2O3: FeO :
MgO : 8.08 CaO : 11.86 Na2O : 2.68
K2O : 0.57 TiO2 : 1.42 MnO : 0.17
P2O5 : 0.10 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments: THOLEIITIC BASALT
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 149.00 Piece: 4
Hole: 447A Top/Bottom Interval(mm): 400/ 0
Core: 18 Sample Depth: 149.40
Sect: 1 Analyst Name: Marsh, N.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS GLASSY RIND
SiO2 : 50.9 Al2O3: 14.1 Fe2O3(tot):
FeO(tot): 10.77 Fe2O3: FeO :
MgO : 6.99 CaO : 11.30 Na2O : 2.09
K2O : 0.00 TiO2 : 1.29 MnO : 0.14
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.63 Magnesium#: 0.536
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 59 Depth to Top of Core(m): 149.00 Piece: 6A
Hole: 447A Top/Bottom Interval(mm): 710/ 760
Core: 18 Sample Depth: 149.74
Sect: 1 Analyst Name: Zakariadze, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-CPX-OL PHYRIC BASALT
SiO2 : 47.96 Al2O3: 16.09 Fe2O3(tot):
FeO(tot): Fe2O3: 6.54 FeO : 5.71
MgO : 6.48 CaO : 10.79 Na2O : 2.51
K2O : 0.70 TiO2 : 1.19 MnO : 0.15
P2O5 : 0.20 LOI : H2O+ : 1.21
H2O- : 1.32 CO2 : SO3 :
S : Total: 99.85 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 149.00 Piece: 6A
Hole: 447A Top/Bottom Interval(mm): 710/ 760
Core: 18 Sample Depth: 149.74
Sect: 1 Analyst Name: Zakariadze, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-CPX-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : 1.19 MnO : .2025
P2O5 : .201 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 59 Depth to Top of Core(m): 149.00 Piece: 10B
Hole: 447A Top/Bottom Interval(mm): 1160/ 0
Core: 18 Sample Depth: 151.66
Sect: 2 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 50.7 Al2O3: 14.6 Fe2O3(tot):
FeO(tot): 9.32 Fe2O3: FeO :
MgO : 8.24 CaO : 12.01 Na2O : 2.67
K2O : 0.39 TiO2 : 1.41 MnO : 0.15
P2O5 : 0.10 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments: THOLEIITIC BASALT
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 152.00 Piece: 6
Hole: 447A Top/Bottom Interval(mm): 620/ 0
Core: 19 Sample Depth: 155.62
Sect: 3 Analyst Name: Marsh, N.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS GLASSY MARGIN
SiO2 : 51.1 Al2O3: 14.6 Fe2O3(tot):
FeO(tot): 9.82 Fe2O3: FeO :
MgO : 7.91 CaO : 12.18 Na2O : 1.89
K2O : 0.00 TiO2 : 1.04 MnO : 0.14
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.67 Magnesium#: 0.589
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 59 Depth to Top of Core(m): 152.00 Piece: 8A
Hole: 447A Top/Bottom Interval(mm): 840/ 0
Core: 19 Sample Depth: 155.84
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 : 48.2 Al2O3: 15.3 Fe2O3(tot):
FeO(tot): 11.20 Fe2O3: FeO :
MgO : 5.72 CaO : 11.10 Na2O : 2.41
K2O : 1.12 TiO2 : 1.27 MnO : 0.13
P2O5 : 0.11 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments: THOLEIITIC PILLOWED BASALT--GLASSY RIM PRESENT
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 152.00 Piece: 8B
Hole: 447A Top/Bottom Interval(mm): 850/ 0
Core: 19 Sample Depth: 155.85
Sect: 3 Analyst Name: Haramura, H.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-OL-CPX PHYRIC BASALT
SiO2 : 46.80 Al2O3: 16.32 Fe2O3(tot):
FeO(tot): Fe2O3: 6.95 FeO : 4.19
MgO : 6.06 CaO : 11.70 Na2O : 2.40
K2O : 0.61 TiO2 : 1.14 MnO : 0.15
P2O5 : 0.11 LOI : H2O+ : 2.30
H2O- : 1.37 CO2 : SO3 :
S : Total: 100.10 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 158.00 Piece: 3A
Hole: 447A Top/Bottom Interval(mm): 90/ 210
Core: 20 Sample Depth: 158.15
Sect: 1 Analyst Name: Zakariadze, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Moderate IGNEOUS PILLOW MARGIN
SiO2 : 50.67 Al2O3: 15.01 Fe2O3(tot):
FeO(tot): 9.83 Fe2O3: FeO :
MgO : 8.19 CaO : 12.14 Na2O : 2.25
K2O : 0.08 TiO2 : 1.01 MnO : 0.11
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.29 Magnesium#: 0.597
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.
Partial analysis.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 59 Depth to Top of Core(m): 158.00 Piece: 3A
Hole: 447A Top/Bottom Interval(mm): 270/ 0
Core: 20 Sample Depth: 158.27
Sect: 1 Analyst Name: Marsh, N.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS GLASSY PILLOW MARGIN
SiO2 : 51.4 Al2O3: 14.8 Fe2O3(tot):
FeO(tot): 9.81 Fe2O3: FeO :
MgO : 8.02 CaO : 12.13 Na2O : 1.81
K2O : 0.00 TiO2 : 1.08 MnO : 0.13
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.17 Magnesium#: 0.593
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 59 Depth to Top of Core(m): 167.00 Piece: 9B
Hole: 447A Top/Bottom Interval(mm): 990/ 0
Core: 21 Sample Depth: 167.99
Sect: 1 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-OL-CPX PHYRIC BASALT
SiO2 : 49.0 Al2O3: 14.8 Fe2O3(tot):
FeO(tot): 10.22 Fe2O3: FeO :
MgO : 6.86 CaO : 12.38 Na2O : 2.41
K2O : 0.64 TiO2 : 1.12 MnO : 0.16
P2O5 : 0.09 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments: THOLEIITIC PILLOWED BASALT
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 167.00 Piece: 10
Hole: 447A Top/Bottom Interval(mm): 1200/ 0
Core: 21 Sample Depth: 168.20
Sect: 1 Analyst Name: Marsh, N.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS GLASSY RIND
SiO2 : 51.5 Al2O3: 15.1 Fe2O3(tot):
FeO(tot): 9.78 Fe2O3: FeO :
MgO : 8.06 CaO : 12.44 Na2O : 1.95
K2O : 0.00 TiO2 : 1.01 MnO : 0.13
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.01 Magnesium#: 0.595
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 59 Depth to Top of Core(m): 167.00 Piece: 4F
Hole: 447A Top/Bottom Interval(mm): 990/ 0
Core: 21 Sample Depth: 169.49
Sect: 2 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-OL-CPX PHYRIC BASALT
SiO2 : 49.0 Al2O3: 15.1 Fe2O3(tot):
FeO(tot): 9.91 Fe2O3: FeO :
MgO : 7.06 CaO : 12.11 Na2O : 2.57
K2O : 0.57 TiO2 : 1.10 MnO : 0.16
P2O5 : 0.08 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments: THOLEIITIC PILLOWED BASALT
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 167.00 Piece: 4G
Hole: 447A Top/Bottom Interval(mm): 1140/1190
Core: 21 Sample Depth: 169.67
Sect: 2 Analyst Name: Armstrong, R.L.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-CPX-OL PHYRIC BASALT
SiO2 : 49.93 Al2O3: 15.66 Fe2O3(tot):
FeO(tot): 9.59 Fe2O3: 4.68 FeO : 5.21
MgO : 6.74 CaO : 12.22 Na2O : 1.98
K2O : 0.40 TiO2 : 1.00 MnO : 0.16
P2O5 : 0.13 LOI : H2O+ : 1.20
H2O- : 1.08 CO2 : 0.14 SO3 :
S : Total: 100.53 Magnesium#: 0.59
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe++), where Fe is total iron.
Leg : 59 Depth to Top of Core(m): 167.00 Piece: 1A
Hole: 447A Top/Bottom Interval(mm): 20/ 0
Core: 21 Sample Depth: 173.02
Sect: 5 Analyst Name: Marsh, N.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS GLASSY MARGINS
SiO2 : 51.4 Al2O3: 15.1 Fe2O3(tot):
FeO(tot): 9.65 Fe2O3: FeO :
MgO : 7.93 CaO : 12.34 Na2O : 1.82
K2O : 0.00 TiO2 : 1.02 MnO : 0.14
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.38 Magnesium#: 0.594
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 59 Depth to Top of Core(m): 176.00 Piece: 3A
Hole: 447A Top/Bottom Interval(mm): 200/ 0
Core: 22 Sample Depth: 176.20
Sect: 1 Analyst Name: Marsh, N.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS GLASSY RINDS
SiO2 : 51.2 Al2O3: 15.0 Fe2O3(tot):
FeO(tot): 9.68 Fe2O3: FeO :
MgO : 8.02 CaO : 12.27 Na2O : 1.88
K2O : 0.00 TiO2 : 1.05 MnO : 0.13
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.26 Magnesium#: 0.596
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 59 Depth to Top of Core(m): 176.00 Piece: 3C
Hole: 447A Top/Bottom Interval(mm): 340/ 0
Core: 22 Sample Depth: 176.34
Sect: 1 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS PLAG-CPX-OL PHYRIC BASALT
SiO2 : 48.2 Al2O3: 14.7 Fe2O3(tot):
FeO(tot): 10.38 Fe2O3: FeO :
MgO : 6.17 CaO : 12.85 Na2O : 2.24
K2O : 0.99 TiO2 : 1.14 MnO : 0.16
P2O5 : 0.19 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments: PIECE FROM A THOLEIITIC PILLOW BASALT FLOW
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 176.00 Piece: 4A
Hole: 447A Top/Bottom Interval(mm): 700/ 760
Core: 22 Sample Depth: 176.73
Sect: 1 Analyst Name: Zakariadze, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Extensive IGNEOUS GLASSY MARGIN
SiO2 : 50.75 Al2O3: 14.95 Fe2O3(tot):
FeO(tot): 9.76 Fe2O3: FeO :
MgO : 8.42 CaO : 12.43 Na2O : 2.07
K2O : 0.08 TiO2 : 0.97 MnO : 0.23
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.66 Magnesium#: 0.606
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.
Partial analysis.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 59 Depth to Top of Core(m): 176.00 Piece: 4G
Hole: 447A Top/Bottom Interval(mm): 1120/ 0
Core: 22 Sample Depth: 177.12
Sect: 1 Analyst Name: Ishi, T.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Extensive IGNEOUS GLASSY RIND
SiO2 : 49.89 Al2O3: 14.86 Fe2O3(tot):
FeO(tot): Fe2O3: 1.29 FeO : 8.61
MgO : 8.23 CaO : 12.22 Na2O : 2.15
K2O : 0.06 TiO2 : 1.04 MnO : 0.16
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.57 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.
Essential oxides quoted to .01
Values for iron partitioning calculated.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 176.00 Piece: 4A
Hole: 447A Top/Bottom Interval(mm): 340/ 370
Core: 22 Sample Depth: 177.86
Sect: 2 Analyst Name: Ishi, T.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Extensive IGNEOUS GLASSY RIND
SiO2 : 49.01 Al2O3: 14.54 Fe2O3(tot):
FeO(tot): Fe2O3: 1.30 FeO : 8.66
MgO : 8.26 CaO : 12.22 Na2O : 2.17
K2O : 0.04 TiO2 : 1.05 MnO : 0.17
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.48 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Values for iron partitioning calculated.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 176.00 Piece: 1B
Hole: 447A Top/Bottom Interval(mm): 90/ 0
Core: 22 Sample Depth: 179.09
Sect: 3 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS PLAG-OL-CPX PHYRIC BASALT
SiO2 : 50.6 Al2O3: 14.5 Fe2O3(tot):
FeO(tot): 9.19 Fe2O3: FeO :
MgO : 9.13 CaO : 12.07 Na2O : 2.67
K2O : 0.06 TiO2 : 1.13 MnO : 0.18
P2O5 : 0.08 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments: THOLEIITIC BASALT
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 176.00 Piece: 1C
Hole: 447A Top/Bottom Interval(mm): 320/ 400
Core: 22 Sample Depth: 179.36
Sect: 3 Analyst Name: Zakariadze, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-CPX-OL PHYRIC BASALT
SiO2 : 49.46 Al2O3: 14.71 Fe2O3(tot):
FeO(tot): Fe2O3: 2.88 FeO : 7.10
MgO : 7.77 CaO : 12.21 Na2O : 2.29
K2O : 0.17 TiO2 : 1.04 MnO : 0.15
P2O5 : 0.14 LOI : H2O+ : 0.81
H2O- : 0.99 CO2 : SO3 :
S : Total: 99.72 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 176.00 Piece: 1C
Hole: 447A Top/Bottom Interval(mm): 320/ 400
Core: 22 Sample Depth: 179.36
Sect: 3 Analyst Name: Zakariadze, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS PLAG-CPX-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : 1.04 MnO : .1909
P2O5 : .141 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 59 Depth to Top of Core(m): 180.00 Piece: 2B
Hole: 447A Top/Bottom Interval(mm): 390/ 0
Core: 23 Sample Depth: 180.39
Sect: 1 Analyst Name: Haramura, H.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS DOLERITE
SiO2 : 49.60 Al2O3: 15.11 Fe2O3(tot):
FeO(tot): Fe2O3: 2.43 FeO : 7.19
MgO : 8.47 CaO : 11.79 Na2O : 2.13
K2O : 0.05 TiO2 : 1.07 MnO : 0.17
P2O5 : 0.07 LOI : H2O+ : 1.36
H2O- : 0.80 CO2 : SO3 :
S : Total: 100.24 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 180.00 Piece: 2D
Hole: 447A Top/Bottom Interval(mm): 510/ 580
Core: 23 Sample Depth: 180.55
Sect: 1 Analyst Name: Zakariadze, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-CPX-OL PHYRIC BASALT
SiO2 : 50.11 Al2O3: 14.79 Fe2O3(tot):
FeO(tot): Fe2O3: 2.43 FeO : 7.82
MgO : 7.84 CaO : 11.46 Na2O : 2.16
K2O : 0.47 TiO2 : 1.05 MnO : 0.14
P2O5 : 0.13 LOI : H2O+ : 0.45
H2O- : 0.69 CO2 : SO3 :
S : Total: 99.54 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 : 59 Depth to Top of Core(m): 180.00 Piece: 2D
Hole: 447A Top/Bottom Interval(mm): 510/ 580
Core: 23 Sample Depth: 180.55
Sect: 1 Analyst Name: Zakariadze, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS DOLERITE
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : 1.05 MnO : .2167
P2O5 : .131 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 59 Depth to Top of Core(m): 180.00 Piece: 2F
Hole: 447A Top/Bottom Interval(mm): 630/ 0
Core: 23 Sample Depth: 180.63
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 DOLERITE
SiO2 : 50.1 Al2O3: 14.7 Fe2O3(tot):
FeO(tot): 9.45 Fe2O3: FeO :
MgO : 9.32 CaO : 11.52 Na2O : 2.68
K2O : 0.06 TiO2 : 1.16 MnO : 0.17
P2O5 : 0.08 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 180.00 Piece: 6B
Hole: 447A Top/Bottom Interval(mm): 730/ 830
Core: 23 Sample Depth: 183.78
Sect: 3 Analyst Name: Zakariadze, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS DOLERITE
SiO2 : 50.30 Al2O3: 14.64 Fe2O3(tot):
FeO(tot): Fe2O3: 3.17 FeO : 7.28
MgO : 7.46 CaO : 11.55 Na2O : 2.22
K2O : 0.10 TiO2 : 1.04 MnO : 0.17
P2O5 : 0.13 LOI : H2O+ : 0.54
H2O- : 0.86 CO2 : SO3 :
S : Total: 99.46 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.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 180.00 Piece: 6B
Hole: 447A Top/Bottom Interval(mm): 730/ 830
Core: 23 Sample Depth: 183.78
Sect: 3 Analyst Name: Zakariadze, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-CPX MOD-PHYRIC DOLERITE
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : 1.04 MnO : .2077
P2O5 : .131 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 59 Depth to Top of Core(m): 180.00 Piece: 4B
Hole: 447A Top/Bottom Interval(mm): 760/ 0
Core: 23 Sample Depth: 185.26
Sect: 4 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS DOLERITE
SiO2 : 48.0 Al2O3: 14.8 Fe2O3(tot):
FeO(tot): 9.97 Fe2O3: FeO :
MgO : 6.86 CaO : 12.66 Na2O : 2.36
K2O : 0.59 TiO2 : 1.05 MnO : 0.18
P2O5 : 0.08 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 185.00 Piece: 1B
Hole: 447A Top/Bottom Interval(mm): 250/ 390
Core: 24 Sample Depth: 186.82
Sect: 2 Analyst Name: Zakariadze, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS OL PHYRIC BASALT
SiO2 : 45.55 Al2O3: 16.37 Fe2O3(tot):
FeO(tot): Fe2O3: 2.88 FeO : 5.66
MgO : 8.92 CaO : 11.92 Na2O : 2.13
K2O : 0.07 TiO2 : 0.79 MnO : 0.14
P2O5 : 0.11 LOI : H2O+ : 0.34
H2O- : 1.11 CO2 : SO3 :
S : Total: 99.09 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.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 185.00 Piece: 1B
Hole: 447A Top/Bottom Interval(mm): 250/ 390
Core: 24 Sample Depth: 186.82
Sect: 2 Analyst Name: Zakariadze, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS APHYRIC TO OL-SPINEL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : 0.79 MnO : .1922
P2O5 : .111 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 59 Depth to Top of Core(m): 185.00 Piece: 2D
Hole: 447A Top/Bottom Interval(mm): 990/ 0
Core: 24 Sample Depth: 187.49
Sect: 2 Analyst Name: Haramura, H.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 46.80 Al2O3: 17.29 Fe2O3(tot):
FeO(tot): Fe2O3: 2.40 FeO : 5.97
MgO : 9.58 CaO : 11.87 Na2O : 2.28
K2O : 0.06 TiO2 : 0.83 MnO : 0.14
P2O5 : 0.05 LOI : H2O+ : 2.40
H2O- : 0.70 CO2 : SO3 :
S : Total: 100.37 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 185.00 Piece: 2E
Hole: 447A Top/Bottom Interval(mm): 1250/ 0
Core: 24 Sample Depth: 187.75
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 TO OL-SPINEL SPARSELY PHYRIC BASALT
SiO2 : 47.2 Al2O3: 15.7 Fe2O3(tot):
FeO(tot): 8.71 Fe2O3: FeO :
MgO : 11.61 CaO : 11.67 Na2O : 2.34
K2O : 0.05 TiO2 : 0.83 MnO : 0.16
P2O5 : 0.05 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments: THOLEIITIC BASALT
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 191.00 Piece: 1D
Hole: 447A Top/Bottom Interval(mm): 490/ 540
Core: 25 Sample Depth: 191.51
Sect: 1 Analyst Name: Armstrong, R.L.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 48.56 Al2O3: 16.68 Fe2O3(tot):
FeO(tot): 7.92 Fe2O3: 2.15 FeO : 5.86
MgO : 10.12 CaO : 11.56 Na2O : 2.21
K2O : 0.04 TiO2 : 0.79 MnO : 0.14
P2O5 : 0.10 LOI : H2O+ : 1.31
H2O- : 0.59 CO2 : 0.24 SO3 :
S : Total: 100.35 Magnesium#: 0.72
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe++), where Fe is total iron.
Leg : 59 Depth to Top of Core(m): 191.00 Piece: 1I
Hole: 447A Top/Bottom Interval(mm): 1040/1110
Core: 25 Sample Depth: 192.08
Sect: 1 Analyst Name: Zakariadze, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS OL PHYRIC BASALT
SiO2 : 47.43 Al2O3: 16.86 Fe2O3(tot):
FeO(tot): Fe2O3: 2.57 FeO : 6.68
MgO : 9.71 CaO : 11.40 Na2O : 2.22
K2O : 0.07 TiO2 : 0.79 MnO : 0.14
P2O5 : 0.12 LOI : H2O+ :
H2O- : 0.59 CO2 : 1.34 SO3 :
S : Total: 99.92 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 191.00 Piece: 1I
Hole: 447A Top/Bottom Interval(mm): 1040/1110
Core: 25 Sample Depth: 192.08
Sect: 1 Analyst Name: Zakariadze, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS APHYRIC TO OL-SPINEL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : 0.79 MnO : .1651
P2O5 : .121 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 59 Depth to Top of Core(m): 191.00 Piece: 3
Hole: 447A Top/Bottom Interval(mm): 1250/ 0
Core: 25 Sample Depth: 193.75
Sect: 2 Analyst Name: Marsh, N.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS GLASSY MARGINS
SiO2 : 48.9 Al2O3: 17.4 Fe2O3(tot):
FeO(tot): 8.25 Fe2O3: FeO :
MgO : 9.03 CaO : 12.42 Na2O : 2.17
K2O : 0.00 TiO2 : 0.75 MnO : 0.12
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.09 Magnesium#: 0.661
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 59 Depth to Top of Core(m): 191.00 Piece: 1
Hole: 447A Top/Bottom Interval(mm): 100/ 0
Core: 25 Sample Depth: 194.10
Sect: 3 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS OL SPARSELY PHYRIC BASALT
SiO2 : 47.5 Al2O3: 16.9 Fe2O3(tot):
FeO(tot): 9.12 Fe2O3: FeO :
MgO : 7.47 CaO : 12.20 Na2O : 2.52
K2O : 0.58 TiO2 : 0.91 MnO : 0.19
P2O5 : 0.05 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments: THOLEIITIC PILLOW BASALT
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 191.00 Piece: 3
Hole: 447A Top/Bottom Interval(mm): 550/ 0
Core: 25 Sample Depth: 194.55
Sect: 3 Analyst Name: Marsh, N.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS GLASSY RIMS
SiO2 : 49.5 Al2O3: 17.4 Fe2O3(tot):
FeO(tot): 8.27 Fe2O3: FeO :
MgO : 9.15 CaO : 12.38 Na2O : 2.25
K2O : 0.00 TiO2 : 0.73 MnO : 0.10
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.81 Magnesium#: 0.663
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 59 Depth to Top of Core(m): 207.50 Piece: 2B
Hole: 447A Top/Bottom Interval(mm): 210/ 0
Core: 27 Sample Depth: 207.71
Sect: 1 Analyst Name: Haramura, H.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS OL-PLAG-CPX PHYRIC BASALT
SiO2 : 46.23 Al2O3: 18.86 Fe2O3(tot):
FeO(tot): Fe2O3: 5.20 FeO : 3.22
MgO : 7.17 CaO : 11.76 Na2O : 2.31
K2O : 0.41 TiO2 : 0.84 MnO : 0.15
P2O5 : 0.04 LOI : H2O+ : 3.16
H2O- : 0.92 CO2 : SO3 :
S : Total: 100.27 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 207.50 Piece: 2C
Hole: 447A Top/Bottom Interval(mm): 410/ 0
Core: 27 Sample Depth: 207.91
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 OL-PLAG-CPX PHYRIC BASALT
SiO2 : 47.2 Al2O3: 17.0 Fe2O3(tot):
FeO(tot): 9.00 Fe2O3: FeO :
MgO : 8.51 CaO : 11.70 Na2O : 2.50
K2O : 0.46 TiO2 : 0.87 MnO : 0.17
P2O5 : 0.05 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments: THOLEIITE
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 216.50 Piece: 6B
Hole: 447A Top/Bottom Interval(mm): 1120/ 0
Core: 28 Sample Depth: 217.62
Sect: 1 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-OL-SPINEL PHYRIC BASALT
SiO2 : 48.8 Al2O3: 15.3 Fe2O3(tot):
FeO(tot): 9.53 Fe2O3: FeO :
MgO : 7.51 CaO : 12.17 Na2O : 2.17
K2O : 1.03 TiO2 : 1.01 MnO : 0.17
P2O5 : 0.11 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments: THOLEIITE
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 216.50 Piece: 7A
Hole: 447A Top/Bottom Interval(mm): 1400/ 0
Core: 28 Sample Depth: 217.90
Sect: 1 Analyst Name: Marsh, N.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS GLASSY PILLOW MARGINS
SiO2 : 51.2 Al2O3: 15.5 Fe2O3(tot):
FeO(tot): 8.63 Fe2O3: FeO :
MgO : 8.44 CaO : 12.66 Na2O : 1.70
K2O : 0.02 TiO2 : 0.92 MnO : 0.10
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.13 Magnesium#: 0.635
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 59 Depth to Top of Core(m): 216.50 Piece: 5C
Hole: 447A Top/Bottom Interval(mm): 520/ 580
Core: 28 Sample Depth: 220.05
Sect: 3 Analyst Name: Zakariadze, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 47.86 Al2O3: 16.01 Fe2O3(tot):
FeO(tot): Fe2O3: 5.10 FeO : 4.58
MgO : 7.17 CaO : 12.03 Na2O : 3.24
K2O : 0.50 TiO2 : 0.93 MnO : 0.15
P2O5 : 0.14 LOI : H2O+ : 0.97
H2O- : 1.28 CO2 : SO3 :
S : Total: 99.96 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 216.50 Piece: 5C
Hole: 447A Top/Bottom Interval(mm): 520/ 580
Core: 28 Sample Depth: 220.05
Sect: 3 Analyst Name: Zakariadze, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-OL-SPINEL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : 0.93 MnO : .1767
P2O5 : .141 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 59 Depth to Top of Core(m): 225.50 Piece: 1L
Hole: 447A Top/Bottom Interval(mm): 810/ 840
Core: 29 Sample Depth: 226.33
Sect: 1 Analyst Name: Hajash, A.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Extensive IGNEOUS VOLCANICLASTIC BRECCIA
SiO2 : 27.83 Al2O3: 11.65 Fe2O3(tot):
FeO(tot): 5.20 Fe2O3: FeO :
MgO : 3.77 CaO : 17.24 Na2O : 2.31
K2O : 2.13 TiO2 : MnO : 0.10
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 225.50 Piece: 2B
Hole: 447A Top/Bottom Interval(mm): 800/ 0
Core: 29 Sample Depth: 227.80
Sect: 2 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-OL-SPINEL PHYRIC BASALT
SiO2 : 49.2 Al2O3: 15.7 Fe2O3(tot):
FeO(tot): 8.95 Fe2O3: FeO :
MgO : 8.55 CaO : 12.44 Na2O : 2.31
K2O : 0.44 TiO2 : 0.94 MnO : 0.17
P2O5 : 0.08 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments: THOLEIITIC BASALT
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 225.50 Piece: 1B
Hole: 447A Top/Bottom Interval(mm): 150/ 0
Core: 29 Sample Depth: 228.65
Sect: 3 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS PLAG-OL-SPINEL PHYRIC BASALT
SiO2 : 48.9 Al2O3: 15.1 Fe2O3(tot):
FeO(tot): 9.22 Fe2O3: FeO :
MgO : 8.08 CaO : 13.13 Na2O : 2.27
K2O : 0.57 TiO2 : 0.92 MnO : 0.17
P2O5 : 0.09 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments: THOLEIITE
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 225.50 Piece: 2C
Hole: 447A Top/Bottom Interval(mm): 320/ 400
Core: 29 Sample Depth: 228.86
Sect: 3 Analyst Name: Zakariadze, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Extensive IGNEOUS PYX-OL-PLAG PHYRIC BASALT
SiO2 : 49.60 Al2O3: 14.70 Fe2O3(tot):
FeO(tot): Fe2O3: 3.85 FeO : 6.89
MgO : 8.37 CaO : 11.88 Na2O : 1.74
K2O : 0.24 TiO2 : 1.10 MnO : 0.17
P2O5 : 0.07 LOI : H2O+ : 1.01
H2O- : 0.50 CO2 : SO3 :
S : Total: 100.12 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 225.50 Piece: 2E
Hole: 447A Top/Bottom Interval(mm): 510/ 0
Core: 29 Sample Depth: 229.01
Sect: 3 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS PYX-OL-PLAG PHYRIC BASALT
SiO2 : 48.6 Al2O3: 15.6 Fe2O3(tot):
FeO(tot): 9.24 Fe2O3: FeO :
MgO : 6.57 CaO : 12.69 Na2O : 2.21
K2O : 1.14 TiO2 : 0.95 MnO : 0.16
P2O5 : 0.10 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 225.50 Piece: 1K
Hole: 447A Top/Bottom Interval(mm): 860/ 0
Core: 29 Sample Depth: 230.86
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 OL-PLAG MODERATELY PHYRIC BASALT
SiO2 : 48.7 Al2O3: 15.3 Fe2O3(tot):
FeO(tot): 8.84 Fe2O3: FeO :
MgO : 8.04 CaO : 12.94 Na2O : 2.29
K2O : 0.53 TiO2 : 0.93 MnO : 0.16
P2O5 : 0.09 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 234.50 Piece: 1F
Hole: 447A Top/Bottom Interval(mm): 550/ 0
Core: 30 Sample Depth: 235.05
Sect: 1 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS PLAG-OL-SPINEL PHYRIC BASALT
SiO2 : 48.6 Al2O3: 14.9 Fe2O3(tot):
FeO(tot): 8.93 Fe2O3: FeO :
MgO : 8.13 CaO : 13.89 Na2O : 2.15
K2O : 0.62 TiO2 : 0.89 MnO : 0.16
P2O5 : 0.09 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments: PIECE FROM A PILLOWED THOLEIITIC BASALT FLOW
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 234.50 Piece: 2A
Hole: 447A Top/Bottom Interval(mm): 1050/ 0
Core: 30 Sample Depth: 237.05
Sect: 2 Analyst Name: Marsh, N.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Fresh IGNEOUS GLASSY PILLOW MARGINS
SiO2 : 52.0 Al2O3: 15.4 Fe2O3(tot):
FeO(tot): 8.54 Fe2O3: FeO :
MgO : 8.52 CaO : 12.80 Na2O : 1.72
K2O : 0.00 TiO2 : 0.85 MnO : 0.06
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.07 Magnesium#: 0.640
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 59 Depth to Top of Core(m): 234.50 Piece: 2D
Hole: 447A Top/Bottom Interval(mm): 450/ 0
Core: 30 Sample Depth: 237.95
Sect: 3 Analyst Name: Marsh, N.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS GLASSY PILLOW MARGINS
SiO2 : 51.8 Al2O3: 15.5 Fe2O3(tot):
FeO(tot): 8.48 Fe2O3: FeO :
MgO : 8.61 CaO : 12.89 Na2O : 1.76
K2O : 0.02 TiO2 : 0.87 MnO : 0.12
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.07 Magnesium#: 0.644
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 59 Depth to Top of Core(m): 234.50 Piece: 1J
Hole: 447A Top/Bottom Interval(mm): 910/ 0
Core: 30 Sample Depth: 239.91
Sect: 4 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS PLAG-OL-SPINEL PHYRIC BASALT
SiO2 : 49.4 Al2O3: 15.2 Fe2O3(tot):
FeO(tot): 8.69 Fe2O3: FeO :
MgO : 9.23 CaO : 12.66 Na2O : 2.37
K2O : 0.48 TiO2 : 0.89 MnO : 0.16
P2O5 : 0.07 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments: THOLEIITIC PILLOW BASALT
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 234.50 Piece: 3A
Hole: 447A Top/Bottom Interval(mm): 400/ 420
Core: 30 Sample Depth: 240.91
Sect: 5 Analyst Name: Zakariadze, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Moderate IGNEOUS GLASSY MARGIN
SiO2 : 49.67 Al2O3: 15.54 Fe2O3(tot):
FeO(tot): 9.27 Fe2O3: FeO :
MgO : 8.58 CaO : 13.03 Na2O : 1.96
K2O : 0.10 TiO2 : 0.86 MnO : 0.16
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.17 Magnesium#: 0.62
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.
Partial analysis.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 59 Depth to Top of Core(m): 234.50 Piece: 3A
Hole: 447A Top/Bottom Interval(mm): 400/ 420
Core: 30 Sample Depth: 240.91
Sect: 5 Analyst Name: Zakariadze, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Moderate IGNEOUS GLASSY MARGIN
SiO2 : 49.61 Al2O3: 15.07 Fe2O3(tot):
FeO(tot): 9.17 Fe2O3: FeO :
MgO : 8.58 CaO : 12.41 Na2O : 2.06
K2O : 0.12 TiO2 : 0.86 MnO : 0.16
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.04 Magnesium#: 0.625
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.
Partial analysis.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 59 Depth to Top of Core(m): 243.50 Piece: 2A
Hole: 447A Top/Bottom Interval(mm): 350/ 0
Core: 31 Sample Depth: 248.35
Sect: 4 Analyst Name: Marsh, N.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS GLASSY RIND
SiO2 : 51.0 Al2O3: 15.3 Fe2O3(tot):
FeO(tot): 8.51 Fe2O3: FeO :
MgO : 8.39 CaO : 13.01 Na2O : 1.56
K2O : 0.00 TiO2 : 0.86 MnO : 0.16
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.75 Magnesium#: 0.637
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 59 Depth to Top of Core(m): 252.50 Piece: 3I
Hole: 447A Top/Bottom Interval(mm): 690/ 740
Core: 32 Sample Depth: 253.22
Sect: 1 Analyst Name: Ishi, T.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Extensive IGNEOUS PILLOW MARGIN
SiO2 : 50.44 Al2O3: 15.09 Fe2O3(tot):
FeO(tot): Fe2O3: 1.15 FeO : 7.64
MgO : 8.90 CaO : 13.12 Na2O : 1.84
K2O : 0.04 TiO2 : 0.84 MnO : 0.13
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.27 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Values for iron partitioning calculated.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 252.50 Piece: 3K
Hole: 447A Top/Bottom Interval(mm): 1070/ 0
Core: 32 Sample Depth: 253.57
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 PLAG-OL-SPINEL PHYRIC BASALT
SiO2 : 49.0 Al2O3: 15.8 Fe2O3(tot):
FeO(tot): 8.55 Fe2O3: FeO :
MgO : 8.63 CaO : 13.31 Na2O : 2.12
K2O : 0.34 TiO2 : 0.79 MnO : 0.17
P2O5 : 0.05 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments: THOLEIITIC PILLOW BASALT
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 270.50 Piece: 3
Hole: 447A Top/Bottom Interval(mm): 1190/ 0
Core: 34 Sample Depth: 273.19
Sect: 2 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-OL-SPINEL PHYRIC BASALT
SiO2 : 48.7 Al2O3: 16.2 Fe2O3(tot):
FeO(tot): 9.44 Fe2O3: FeO :
MgO : 6.86 CaO : 12.91 Na2O : 2.32
K2O : 0.58 TiO2 : 0.90 MnO : 0.17
P2O5 : 0.07 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments: THOLEIITIC PILLOW BASALT
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 275.00 Piece: 1F
Hole: 447A Top/Bottom Interval(mm): 700/ 750
Core: 35 Sample Depth: 277.22
Sect: 2 Analyst Name: Zakariadze, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 46.98 Al2O3: 16.98 Fe2O3(tot):
FeO(tot): Fe2O3: 5.12 FeO : 4.63
MgO : 5.05 CaO : 11.90 Na2O : 3.79
K2O : 1.13 TiO2 : 0.79 MnO : 0.12
P2O5 : 0.14 LOI : H2O+ : 2.06
H2O- : 1.22 CO2 : SO3 :
S : Total: 99.91 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 275.00 Piece: 1F
Hole: 447A Top/Bottom Interval(mm): 700/ 750
Core: 35 Sample Depth: 277.22
Sect: 2 Analyst Name: Zakariadze, G.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-OL-SPINEL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : 0.79 MnO : .1316
P2O5 : .141 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 59 Depth to Top of Core(m): 275.00 Piece: 2E
Hole: 447A Top/Bottom Interval(mm): 1420/ 0
Core: 35 Sample Depth: 277.92
Sect: 2 Analyst Name: Marsh, N.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS GLASSY MARGINS
SiO2 : 51.7 Al2O3: 15.8 Fe2O3(tot):
FeO(tot): 9.17 Fe2O3: FeO :
MgO : 8.54 CaO : 12.73 Na2O : 1.78
K2O : 0.00 TiO2 : 0.82 MnO : 0.09
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.59 Magnesium#: 0.624
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 59 Depth to Top of Core(m): 275.00 Piece: 2F
Hole: 447A Top/Bottom Interval(mm): 1450/ 0
Core: 35 Sample Depth: 277.95
Sect: 2 Analyst Name: Marsh, N.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS GLASSY MARGINS
SiO2 : 50.0 Al2O3: 15.5 Fe2O3(tot):
FeO(tot): 8.95 Fe2O3: FeO :
MgO : 8.33 CaO : 12.51 Na2O : 1.79
K2O : 0.00 TiO2 : 0.86 MnO : 0.11
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.04 Magnesium#: 0.624
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 59 Depth to Top of Core(m): 275.00 Piece: 2D
Hole: 447A Top/Bottom Interval(mm): 700/ 750
Core: 35 Sample Depth: 278.72
Sect: 3 Analyst Name: Ishi, T.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Extensive IGNEOUS GLASSY RIND
SiO2 : 50.37 Al2O3: 15.41 Fe2O3(tot):
FeO(tot): Fe2O3: 1.22 FeO : 8.13
MgO : 8.67 CaO : 12.76 Na2O : 2.07
K2O : 0.04 TiO2 : 0.92 MnO : 0.13
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.76 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
Values for iron partitioning calculated.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 284.00 Piece: 1
Hole: 447A Top/Bottom Interval(mm): 40/ 0
Core: 36 Sample Depth: 285.54
Sect: 2 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-OL-SPINEL PHYRIC BASALT
SiO2 : 48.7 Al2O3: 16.3 Fe2O3(tot):
FeO(tot): 9.09 Fe2O3: FeO :
MgO : 6.78 CaO : 12.41 Na2O : 2.84
K2O : 0.39 TiO2 : 1.07 MnO : 0.19
P2O5 : 0.07 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments: THOLEIITIC PILLOW BASALT
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 284.00 Piece: 3
Hole: 447A Top/Bottom Interval(mm): 350/ 0
Core: 36 Sample Depth: 285.85
Sect: 2 Analyst Name: Ishi, T.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Extensive IGNEOUS BASALTIC GLASS
SiO2 : 50.15 Al2O3: 15.41 Fe2O3(tot):
FeO(tot): Fe2O3: 1.21 FeO : 8.05
MgO : 8.70 CaO : 12.61 Na2O : 2.09
K2O : 0.04 TiO2 : 0.90 MnO : 0.15
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.37 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Values for iron partitioning calculated.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 284.00 Piece: 2A
Hole: 447A Top/Bottom Interval(mm): 120/ 190
Core: 36 Sample Depth: 287.16
Sect: 3 Analyst Name: Hajash, A.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Extensive IGNEOUS VOLCANIC GLASS BRECCIA
SiO2 : 28.28 Al2O3: 6.38 Fe2O3(tot):
FeO(tot): 3.71 Fe2O3: FeO :
MgO : 9.91 CaO : 14.23 Na2O : 1.60
K2O : 0.72 TiO2 : MnO : 0.12
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 284.00 Piece: 2C
Hole: 447A Top/Bottom Interval(mm): 400/ 0
Core: 36 Sample Depth: 287.40
Sect: 3 Analyst Name: Marsh, N.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS GLASS BRECCIA
SiO2 : 50.2 Al2O3: 15.4 Fe2O3(tot):
FeO(tot): 8.92 Fe2O3: FeO :
MgO : 8.43 CaO : 12.51 Na2O : 1.80
K2O : 0.00 TiO2 : 0.84 MnO : 0.13
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.29 Magnesium#: 0.627
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 59 Depth to Top of Core(m): 284.00 Piece: 3A
Hole: 447A Top/Bottom Interval(mm): 620/ 0
Core: 36 Sample Depth: 287.62
Sect: 3 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS PLAG-OL-SPINEL PHYRIC BASALT
SiO2 : 47.8 Al2O3: 16.0 Fe2O3(tot):
FeO(tot): 10.11 Fe2O3: FeO :
MgO : 6.63 CaO : 11.47 Na2O : 2.24
K2O : 1.12 TiO2 : 0.98 MnO : 0.17
P2O5 : 0.06 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments: THOLEIITIC PILLOW BASALT WITH GLASSY RIM
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 284.00 Piece: 3D
Hole: 447A Top/Bottom Interval(mm): 900/ 0
Core: 36 Sample Depth: 287.90
Sect: 3 Analyst Name: Ishi, T.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Extensive IGNEOUS PLAG-OL-SPINEL PHYRIC BASALT
SiO2 : 48.44 Al2O3: 14.93 Fe2O3(tot):
FeO(tot): Fe2O3: 1.27 FeO : 8.44
MgO : 8.06 CaO : 11.45 Na2O : 2.25
K2O : 0.64 TiO2 : 0.88 MnO : 0.23
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.89 Magnesium#:
Comments: GLASS IN THE PLAGIOCLASE AGGREGATE
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Values for iron partitioning calculated.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 284.00 Piece: 5A
Hole: 447A Top/Bottom Interval(mm): 770/ 0
Core: 36 Sample Depth: 289.27
Sect: 4 Analyst Name: Marsh, N.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS GLASSY MARGINS
SiO2 : 51.3 Al2O3: 15.5 Fe2O3(tot):
FeO(tot): 9.03 Fe2O3: FeO :
MgO : 8.56 CaO : 12.66 Na2O : 1.91
K2O : 0.01 TiO2 : 0.76 MnO : 0.09
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.88 Magnesium#: 0.628
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 59 Depth to Top of Core(m): 284.00 Piece: 1
Hole: 447A Top/Bottom Interval(mm): 90/ 0
Core: 36 Sample Depth: 290.09
Sect: 5 Analyst Name: Haramura, H.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Extensive IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 41.25 Al2O3: 16.48 Fe2O3(tot):
FeO(tot): Fe2O3: 5.51 FeO : 3.07
MgO : 4.53 CaO : 16.60 Na2O : 2.05
K2O : 1.02 TiO2 : 0.79 MnO : 0.13
P2O5 : 0.14 LOI : H2O+ : 0.94
H2O- : 1.50 CO2 : 6.1 SO3 :
S : Total: 100.11 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 284.00 Piece: 2B
Hole: 447A Top/Bottom Interval(mm): 290/ 0
Core: 36 Sample Depth: 290.29
Sect: 5 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS PLAG-OL-SPINEL PHYRIC BASALT
SiO2 : 48.1 Al2O3: 15.6 Fe2O3(tot):
FeO(tot): 9.50 Fe2O3: FeO :
MgO : 7.04 CaO : 13.07 Na2O : 2.25
K2O : 0.59 TiO2 : 0.90 MnO : 0.16
P2O5 : 0.06 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments: THOLEIITIC PILLOW BASALT
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 59 Depth to Top of Core(m): 293.00 Piece: 4C
Hole: 447A Top/Bottom Interval(mm): 500/ 530
Core: 37 Sample Depth: 293.51
Sect: 1 Analyst Name: Zakariadze, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Extensive IGNEOUS GLASSY MARGIN
SiO2 : 50.16 Al2O3: 15.64 Fe2O3(tot):
FeO(tot): 8.94 Fe2O3: FeO :
MgO : 8.80 CaO : 12.74 Na2O : 1.93
K2O : 0.05 TiO2 : 0.91 MnO : 0.18
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.35 Magnesium#: 0.637
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.
Partial analysis.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 59 Depth to Top of Core(m): 293.00 Piece: 4C
Hole: 447A Top/Bottom Interval(mm): 500/ 530
Core: 37 Sample Depth: 293.51
Sect: 1 Analyst Name: Zakariadze, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Extensive IGNEOUS GLASSY MARGIN
SiO2 : 50.27 Al2O3: 16.24 Fe2O3(tot):
FeO(tot): 9.46 Fe2O3: FeO :
MgO : 8.23 CaO : 11.66 Na2O : 2.29
K2O : 0.07 TiO2 : 0.92 MnO : 0.18
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.32 Magnesium#: 0.608
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.
Partial analysis.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 59 Depth to Top of Core(m): 293.00 Piece: 6
Hole: 447A Top/Bottom Interval(mm): 570/ 600
Core: 37 Sample Depth: 293.59
Sect: 1 Analyst Name: Zakariadze, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Moderate IGNEOUS ALTERED GLASS
SiO2 : 49.46 Al2O3: 16.87 Fe2O3(tot):
FeO(tot): 9.95 Fe2O3: FeO :
MgO : 3.44 CaO : 12.41 Na2O : 2.11
K2O : 0.27 TiO2 : 1.15 MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 95.64 Magnesium#: 0.381
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.
Partial analysis.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 59 Depth to Top of Core(m): 293.00 Piece: 5B
Hole: 447A Top/Bottom Interval(mm): 800/ 0
Core: 37 Sample Depth: 293.80
Sect: 1 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-OL-SPINEL PHYRIC BASALT
SiO2 : 47.7 Al2O3: 15.9 Fe2O3(tot):
FeO(tot): 9.67 Fe2O3: FeO :
MgO : 6.10 CaO : 12.64 Na2O : 2.15
K2O : 1.14 TiO2 : 0.92 MnO : 0.17
P2O5 : 0.09 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments: THOLEIITIC PILLOW BASALT
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
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