Leg : 34 Depth to Top of Core(m): 111.50 Piece: 1
Hole: 319 Top/Bottom Interval(mm): 480/ 510
Core: 13 Sample Depth: 112.00
Sect: 1 Analyst Name: Corliss, J.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Moderate IGNEOUS PL-OL SPARSELY MICROPHYRIC BASALT
SiO2 : 49.65 Al2O3: 14.67 Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : 7.86 CaO : 12.31 Na2O :
K2O : 0.05 TiO2 : 1.29 MnO :
P2O5 : LOI : H2O+ : 0.49
H2O- : 0.62 CO2 : SO3 :
S : Total: 86.94 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
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 : 34 Depth to Top of Core(m): 111.50 Piece: 2
Hole: 319 Top/Bottom Interval(mm): 580/ 640
Core: 13 Sample Depth: 112.11
Sect: 1 Analyst Name: Thompson, G.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Moderate IGNEOUS PL-OL SPARSELY MICROPHYRIC BASALT
SiO2 : 52.13 Al2O3: 14.49 Fe2O3(tot):
FeO(tot): 9.62 Fe2O3: FeO :
MgO : 8.07 CaO : 11.42 Na2O : 2.49
K2O : 0.04 TiO2 : 1.15 MnO : 0.16
P2O5 : LOI : H2O+ : 1.16
H2O- : CO2 : 0.62 SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Only total water given in source. H2O+ is total water.
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 : 34 Depth to Top of Core(m): 111.50 Piece: 2
Hole: 319 Top/Bottom Interval(mm): 590/ 640
Core: 13 Sample Depth: 112.12
Sect: 1 Analyst Name: Hart, S.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Moderate IGNEOUS BASALTIC GLASS
SiO2 : 51.52 Al2O3: 14.98 Fe2O3(tot):
FeO(tot): 9.23 Fe2O3: FeO :
MgO : 7.82 CaO : 12.66 Na2O : 2.60
K2O : 0.04 TiO2 : 1.19 MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.07 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.
ship and at one or more shore laboratories or by different techniques.
Leg : 34 Depth to Top of Core(m): 111.50 Piece: 4
Hole: 319 Top/Bottom Interval(mm): 770/ 800
Core: 13 Sample Depth: 112.29
Sect: 1 Analyst Name: LaBorde, R.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG-OL SPARSELY MICROPHYRIC BASALT
SiO2 : 50.25 Al2O3: 15.79 Fe2O3(tot):
FeO(tot): 8.34 Fe2O3: FeO :
MgO : 7.06 CaO : 13.55 Na2O : 1.76
K2O : 0.14 TiO2 : 1.23 MnO : 0.16
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.23 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.
Leg : 34 Depth to Top of Core(m): 111.50 Piece: 4
Hole: 319 Top/Bottom Interval(mm): 770/ 800
Core: 13 Sample Depth: 112.29
Sect: 1 Analyst Name: Ridley, W.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : 1.503 MnO :
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.
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 : 34 Depth to Top of Core(m): 111.50 Piece: 4
Hole: 319 Top/Bottom Interval(mm): 780/ 800
Core: 13 Sample Depth: 112.29
Sect: 1 Analyst Name: Din, V.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Fresh IGNEOUS APHYRIC BASALT
SiO2 : 50.56 Al2O3: 15.38 Fe2O3(tot):
FeO(tot): Fe2O3: 2.55 FeO : 5.79
MgO : 7.41 CaO : 13.35 Na2O : 2.74
K2O : 0.11 TiO2 : 1.22 MnO : 0.17
P2O5 : 0.08 LOI : H2O+ : 0.43
H2O- : 0.56 CO2 : 0.24 SO3 :
S : Total: 100.59 Magnesium#:
Comments: OLIVINE THOLEIITE
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 : 34 Depth to Top of Core(m): 111.50 Piece: 8
Hole: 319 Top/Bottom Interval(mm): 1080/1110
Core: 13 Sample Depth: 112.60
Sect: 1 Analyst Name: Cann, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PL-OL SPARSELY MICROPHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : 0.19 TiO2 : 1.28 MnO :
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Partial analysis.
Leg : 34 Depth to Top of Core(m): 111.50 Piece: 9
Hole: 319 Top/Bottom Interval(mm): 1170/1250
Core: 13 Sample Depth: 112.71
Sect: 1 Analyst Name: Corliss, J.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-OL SPARSELY MICROPHYRIC BASALT
SiO2 : 50.69 Al2O3: 14.58 Fe2O3(tot):
FeO(tot): 9.83 Fe2O3: FeO :
MgO : 7.59 CaO : 12.34 Na2O : 2.47
K2O : 0.20 TiO2 : 1.24 MnO :
P2O5 : LOI : H2O+ : 0.30
H2O- : 0.19 CO2 : SO3 :
S : Total: 99.43 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
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 : 34 Depth to Top of Core(m): 111.50 Piece: 11
Hole: 319 Top/Bottom Interval(mm): 1400/1430
Core: 13 Sample Depth: 112.92
Sect: 1 Analyst Name: Corliss, J.
Analytical Method(s):
Atomic absorption Atomic absorption Atomic absorption
Alteration Rock type Rock name
Moderate IGNEOUS PL-OL SPARSELY MICROPHYRIC BASALT
SiO2 : 50.25 Al2O3: 14.41 Fe2O3(tot):
FeO(tot): 8.71 Fe2O3: FeO :
MgO : 7.63 CaO : 12.72 Na2O : 2.52
K2O : 0.04 TiO2 : 1.30 MnO :
P2O5 : LOI : H2O+ : 0.47
H2O- : 0.97 CO2 : SO3 :
S : Total: 99.02 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
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.
Leg : 34 Depth to Top of Core(m): 111.50 Piece: 1
Hole: 319 Top/Bottom Interval(mm): 1400/1430
Core: 13 Sample Depth: 112.92
Sect: 1 Analyst Name: Rhodes, M.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PL SPARSELY PHYRIC BASALT
SiO2 : 50.02 Al2O3: 14.79 Fe2O3(tot):
FeO(tot): 9.16 Fe2O3: 2.63 FeO : 6.79
MgO : 7.58 CaO : 12.51 Na2O : 2.53
K2O : 0.09 TiO2 : 1.17 MnO : 0.18
P2O5 : 0.07 LOI : H2O+ : 0.62
H2O- : 0.74 CO2 : 0.49 SO3 :
S : 0.10 Total: 100.31 Magnesium#: 0.634
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.
Magnesium number is atomic ration Mg/(Mg+Fe++), where Fe is total iron.
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