Leg : 84 Depth to Top of Core(m): 374.00 Piece:
Hole: 570 Top/Bottom Interval(mm): 70/ 90
Core: 40 Sample Depth: 374.08
Sect: CC Analyst Name: Helm, R.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
METAMORPHIC SERPENTINITE
SiO2 : 45.05 Al2O3: 0.57 Fe2O3(tot): 10.85
FeO(tot): Fe2O3: FeO :
MgO : 38.02 CaO : 5.73 Na2O : 0.01
K2O : 0.01 TiO2 : 0.02 MnO : 0.08
P2O5 : 0.02 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.02 Total: Magnesium#:
Comments: GRAIN SIZE GREATER THAN 63 MICROMETERS
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 84 Depth to Top of Core(m): 374.00 Piece:
Hole: 570 Top/Bottom Interval(mm): 70/ 90
Core: 40 Sample Depth: 374.08
Sect: CC Analyst Name: Helm, R.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
METAMORPHIC SERPENTINITE
SiO2 : 44.17 Al2O3: 0.66 Fe2O3(tot): 9.09
FeO(tot): Fe2O3: FeO :
MgO : 40.88 CaO : 3.79 Na2O : 0.01
K2O : 0.01 TiO2 : 0.02 MnO : 0.1
P2O5 : 0.02 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.02 Total: Magnesium#:
Comments: GRAIN SIZE LESS THAN 63 MICROMETERS
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 84 Depth to Top of Core(m): 383.30 Piece:
Hole: 570 Top/Bottom Interval(mm): 780/ 800
Core: 41 Sample Depth: 384.09
Sect: 1 Analyst Name: Helm, R.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
SEDIMENTARY SERPENTINITIC MUD
SiO2 : 44.31 Al2O3: 0.87 Fe2O3(tot): 8.75
FeO(tot): Fe2O3: FeO :
MgO : 43.13 CaO : 2.4 Na2O : 0.01
K2O : 0.02 TiO2 : 0.02 MnO : 0.09
P2O5 : 0.01 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.04 Total: Magnesium#:
Comments: GRAIN SIZE GREATER THAN 63 MICROMETERS
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 84 Depth to Top of Core(m): 383.30 Piece:
Hole: 570 Top/Bottom Interval(mm): 780/ 800
Core: 41 Sample Depth: 384.09
Sect: 1 Analyst Name: Helm, R.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
SEDIMENTARY SERPENTINITIC MUD
SiO2 : 46.11 Al2O3: 0.71 Fe2O3(tot): 7.78
FeO(tot): Fe2O3: FeO :
MgO : 44.10 CaO : 0.74 Na2O : 0.01
K2O : 0.01 TiO2 : 0.01 MnO : 0.10
P2O5 : 0.01 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : 0.02 Total: Magnesium#:
Comments: GRAIN SIZE LESS THAN 63 MICROMETERS
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 84 Depth to Top of Core(m): 383.30 Piece:
Hole: 570 Top/Bottom Interval(mm): 1040/1070
Core: 41 Sample Depth: 387.36
Sect: 3 Analyst Name: Bourgois, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PERIODITE
SiO2 : 34.13 Al2O3: 0.62 Fe2O3(tot):
FeO(tot): 7.14 Fe2O3: FeO :
MgO : 37.83 CaO : 0.34 Na2O : 0.21
K2O : 0.00 TiO2 : 0.01 MnO : 0.15
P2O5 : LOI : 18.19 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.62 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
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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