Leg : 41 Depth to Top of Core(m): 949.50 Piece:
Hole: 368 Top/Bottom Interval(mm): 740/ 800
Core: 60 Sample Depth: 954.77
Sect: 4 Analyst Name: Eremeev, V.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 47.81 Al2O3: 12.86 Fe2O3(tot):
FeO(tot): Fe2O3: 4.42 FeO : 7.39
MgO : 7.18 CaO : 9.98 Na2O : 2.51
K2O : 0.54 TiO2 : 0.94 MnO : 0.16
P2O5 : 0.17 LOI : H2O+ : 1.21
H2O- : 2.11 CO2 : SO3 :
S : 0.04 Total: 97.32 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 : 41 Depth to Top of Core(m): 949.50 Piece:
Hole: 368 Top/Bottom Interval(mm): 1390/1410
Core: 60 Sample Depth: 956.90
Sect: 5 Analyst Name: Eremeev, V.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS OLIVINE DOLERITIC BASALT
SiO2 : 51.15 Al2O3: 13.47 Fe2O3(tot):
FeO(tot): Fe2O3: 4.92 FeO : 5.84
MgO : 6.05 CaO : 7.40 Na2O : 2.47
K2O : 1.04 TiO2 : 0.94 MnO : 0.12
P2O5 : 0.10 LOI : H2O+ : 1.38
H2O- : 2.83 CO2 : 1.90 SO3 :
S : Total: 99.61 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 : 41 Depth to Top of Core(m): 961.00 Piece:
Hole: 368 Top/Bottom Interval(mm): 1010/1030
Core: 61 Sample Depth: 963.52
Sect: 2 Analyst Name: Eremeev, V.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS OLIVINE DOLERITIC BASALT
SiO2 : 47.63 Al2O3: 12.81 Fe2O3(tot):
FeO(tot): Fe2O3: 4.96 FeO : 6.42
MgO : 9.11 CaO : 11.08 Na2O : 2.32
K2O : 0.42 TiO2 : 0.89 MnO : 0.17
P2O5 : 0.09 LOI : H2O+ : 0.98
H2O- : 2.63 CO2 : SO3 :
S : 0.04 Total: 99.55 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 : 41 Depth to Top of Core(m): 961.00 Piece:
Hole: 368 Top/Bottom Interval(mm): 1430/1450
Core: 61 Sample Depth: 963.94
Sect: 2 Analyst Name: Eremeev, V.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS OLIVINE DOLERITIC BASALT
SiO2 : 47.43 Al2O3: 12.98 Fe2O3(tot):
FeO(tot): Fe2O3: 4.75 FeO : 6.62
MgO : 9.13 CaO : 10.84 Na2O : 2.32
K2O : 0.42 TiO2 : 0.89 MnO : 0.16
P2O5 : 0.09 LOI : H2O+ : 0.99
H2O- : 2.96 CO2 : SO3 :
S : Total: 99.58 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 : 41 Depth to Top of Core(m): 961.00 Piece:
Hole: 368 Top/Bottom Interval(mm): 790/ 810
Core: 61 Sample Depth: 966.30
Sect: 4 Analyst Name: Natland, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS DOLERITIC BASALT
SiO2 : 47.96 Al2O3: 14.08 Fe2O3(tot):
FeO(tot): 10.85 Fe2O3: FeO :
MgO : 7.33 CaO : 11.65 Na2O : 2.48
K2O : 0.38 TiO2 : 0.98 MnO : 0.17
P2O5 : 0.18 LOI : H2O+ :
H2O- : CO2 : 0.02 SO3 :
S : Total: 95.74 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.
Leg : 41 Depth to Top of Core(m): 968.50 Piece:
Hole: 368 Top/Bottom Interval(mm): 1170/1190
Core: 62 Sample Depth: 969.68
Sect: 1 Analyst Name: Eremeev, V.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS OLIVINE DOLERITIC BASALT
SiO2 : 46.20 Al2O3: 13.19 Fe2O3(tot):
FeO(tot): Fe2O3: 4.99 FeO : 7.15
MgO : 9.29 CaO : 9.83 Na2O : 2.32
K2O : 0.46 TiO2 : 0.85 MnO : 0.16
P2O5 : 0.01 LOI : H2O+ : 1.66
H2O- : 2.76 CO2 : SO3 :
S : Total: 99.55 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 : 41 Depth to Top of Core(m): 968.50 Piece:
Hole: 368 Top/Bottom Interval(mm): 40/ 60
Core: 62 Sample Depth: 971.55
Sect: 3 Analyst Name: Eremeev, V.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 38.36 Al2O3: 16.04 Fe2O3(tot):
FeO(tot): Fe2O3: 4.66 FeO : 6.89
MgO : 3.42 CaO : 14.40 Na2O : 2.76
K2O : 0.54 TiO2 : 1.15 MnO : 0.21
P2O5 : 0.09 LOI : H2O+ : 1.82
H2O- : 2.15 CO2 : 7.05 SO3 :
S : 0.04 Total: 99.58 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 : 41 Depth to Top of Core(m): 968.50 Piece:
Hole: 368 Top/Bottom Interval(mm): 110/ 130
Core: 62 Sample Depth: 971.62
Sect: 3 Analyst Name: Eremeev, V.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Extensive IGNEOUS TRACHYBASALT
SiO2 : 55.81 Al2O3: 14.26 Fe2O3(tot):
FeO(tot): Fe2O3: 1.91 FeO : 3.64
MgO : 2.25 CaO : 8.00 Na2O : 1.59
K2O : 2.20 TiO2 : 0.72 MnO : 0.25
P2O5 : 0.12 LOI : H2O+ : 2.86
H2O- : 0.88 CO2 : 4.90 SO3 :
S : 0.16 Total: 99.52 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.
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