Leg : 42 Depth to Top of Core(m): 267.50 Piece:
Hole: 373A Top/Bottom Interval(mm): 1360/1420
Core: 2 Sample Depth: 268.89
Sect: 1 Analyst Name: Barberi, F.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 50.72 Al2O3: 16.02 Fe2O3(tot):
FeO(tot): Fe2O3: 3.50 FeO : 5.48
MgO : 8.35 CaO : 6.46 Na2O : 4.10
K2O : 0.30 TiO2 : 1.44 MnO : 0.11
P2O5 : 0.18 LOI : 3.09 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.75 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.
H2O is loss on ignition.
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 : 42 Depth to Top of Core(m): 286.50 Piece: 4
Hole: 373A Top/Bottom Interval(mm): 875/ 920
Core: 4 Sample Depth: 287.40
Sect: 1 Analyst Name: Barberi, F.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.35 Al2O3: 15.68 Fe2O3(tot):
FeO(tot): Fe2O3: 4.80 FeO : 3.71
MgO : 7.39 CaO : 11.17 Na2O : 3.48
K2O : 0.25 TiO2 : 1.18 MnO : 0.12
P2O5 : 0.15 LOI : 2.67 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.95 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.
H2O is loss on ignition.
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 : 42 Depth to Top of Core(m): 305.50 Piece: 10
Hole: 373A Top/Bottom Interval(mm): 680/ 710
Core: 5 Sample Depth: 306.20
Sect: 1 Analyst Name: Dietrich, V.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS PLAG PHYRIC BASALT
SiO2 : 40.9 Al2O3: 17.8 Fe2O3(tot):
FeO(tot): Fe2O3: 5.12 FeO : 2.78
MgO : 7.03 CaO : 14.1 Na2O : 3.02
K2O : 0.32 TiO2 : 1.12 MnO : 0.23
P2O5 : 0.20 LOI : H2O+ : 3.71
H2O- : CO2 : 4.42 SO3 :
S : Total: 100.75 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 42 Depth to Top of Core(m): 305.50 Piece: 14
Hole: 373A Top/Bottom Interval(mm): 900/ 930
Core: 5 Sample Depth: 306.42
Sect: 1 Analyst Name: Dietrich, V.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.2 Al2O3: 18.7 Fe2O3(tot):
FeO(tot): Fe2O3: 4.48 FeO : 2.80
MgO : 7.03 CaO : 10.5 Na2O : 2.93
K2O : 0.30 TiO2 : 1.08 MnO : 0.11
P2O5 : 0.17 LOI : H2O+ : 2.49
H2O- : CO2 : -0.1 SO3 :
S : Total: 99.8 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 42 Depth to Top of Core(m): 305.50 Piece: 7
Hole: 373A Top/Bottom Interval(mm): 350/ 380
Core: 5 Sample Depth: 307.37
Sect: 2 Analyst Name: Dietrich, V.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS PLAG PHYRIC BASALT
SiO2 : 41.5 Al2O3: 17.9 Fe2O3(tot):
FeO(tot): Fe2O3: 5.40 FeO : 2.18
MgO : 7.9 CaO : 12.9 Na2O : 2.43
K2O : 0.28 TiO2 : 1.07 MnO : 0.17
P2O5 : 0.16 LOI : H2O+ : 4.80
H2O- : CO2 : 4.12 SO3 :
S : Total: 100.8 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 42 Depth to Top of Core(m): 305.50 Piece: 11
Hole: 373A Top/Bottom Interval(mm): 535/ 570
Core: 5 Sample Depth: 307.55
Sect: 2 Analyst Name: Dietrich, V.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 47.1 Al2O3: 18.9 Fe2O3(tot):
FeO(tot): Fe2O3: 5.29 FeO : 2.30
MgO : 7.60 CaO : 11.4 Na2O : 2.97
K2O : 0.32 TiO2 : 1.03 MnO : 0.11
P2O5 : 0.12 LOI : H2O+ : 2.40
H2O- : CO2 : 0.1 SO3 :
S : Total: 99.54 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 42 Depth to Top of Core(m): 305.50 Piece: 15
Hole: 373A Top/Bottom Interval(mm): 740/ 750
Core: 5 Sample Depth: 309.25
Sect: 3 Analyst Name: Dietrich, V.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS BASALTIC BRECCIA
SiO2 : 48.1 Al2O3: 17.4 Fe2O3(tot):
FeO(tot): Fe2O3: 6.89 FeO : 2.95
MgO : 4.83 CaO : 10.4 Na2O : 3.84
K2O : 0.29 TiO2 : 1.55 MnO : 0.19
P2O5 : 0.26 LOI : H2O+ : 1.88
H2O- : CO2 : 0.1 SO3 :
S : Total: 98.63 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 42 Depth to Top of Core(m): 305.50 Piece: 25
Hole: 373A Top/Bottom Interval(mm): 1290/1310
Core: 5 Sample Depth: 309.80
Sect: 3 Analyst Name: Dietrich, V.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS BASALTIC BRECCIA
SiO2 : 48.4 Al2O3: 16.1 Fe2O3(tot):
FeO(tot): Fe2O3: 6.61 FeO : 3.38
MgO : 5.72 CaO : 10.2 Na2O : 4.22
K2O : 0.43 TiO2 : 1.71 MnO : 0.19
P2O5 : 0.23 LOI : H2O+ : 2.38
H2O- : CO2 : -0.1 SO3 :
S : Total: 99.57 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 42 Depth to Top of Core(m): 334.00 Piece: 6
Hole: 373A Top/Bottom Interval(mm): 960/1000
Core: 6 Sample Depth: 334.98
Sect: 1 Analyst Name: Dietrich, V.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS BASALTIC BRECCIA
SiO2 : 51.1 Al2O3: 17.1 Fe2O3(tot):
FeO(tot): Fe2O3: 7.16 FeO : 2.98
MgO : 4.02 CaO : 9.5 Na2O : 4.65
K2O : 0.38 TiO2 : 1.75 MnO : 0.17
P2O5 : 0.25 LOI : H2O+ : 0.92
H2O- : CO2 : -0.1 SO3 :
S : Total: 99.98 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 42 Depth to Top of Core(m): 334.00 Piece:
Hole: 373A Top/Bottom Interval(mm): 0/ 0
Core: 6 Sample Depth: 335.60
Sect: CC Analyst Name: Dietrich, V.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS BASALTIC BRECCIA
SiO2 : 49.2 Al2O3: 16.1 Fe2O3(tot):
FeO(tot): Fe2O3: 5.63 FeO : 3.84
MgO : 7.54 CaO : 10.0 Na2O : 3.61
K2O : 0.32 TiO2 : 1.41 MnO : 0.16
P2O5 : 0.19 LOI : H2O+ : 1.97
H2O- : CO2 : -0.1 SO3 :
S : Total: 100.02 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 42 Depth to Top of Core(m): 362.50 Piece: 9
Hole: 373A Top/Bottom Interval(mm): 1390/1440
Core: 7 Sample Depth: 363.92
Sect: 1 Analyst Name: Dietrich, V.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 48.0 Al2O3: 18.3 Fe2O3(tot):
FeO(tot): Fe2O3: 5.19 FeO : 2.65
MgO : 7.66 CaO : 10.3 Na2O : 3.16
K2O : 0.33 TiO2 : 0.92 MnO : 0.10
P2O5 : 0.12 LOI : H2O+ : 3.39
H2O- : CO2 : -0.1 SO3 :
S : Total: 100.12 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 42 Depth to Top of Core(m): 362.50 Piece: 3
Hole: 373A Top/Bottom Interval(mm): 170/ 250
Core: 7 Sample Depth: 364.21
Sect: 2 Analyst Name: Kreuzer, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO : 0.107
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analyses in table are 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.
Partial analysis.
Leg : 42 Depth to Top of Core(m): 362.50 Piece: 3
Hole: 373A Top/Bottom Interval(mm): 170/ 250
Core: 7 Sample Depth: 364.21
Sect: 2 Analyst Name: Kreuzer, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 46.87 Al2O3: 18.74 Fe2O3(tot):
FeO(tot): Fe2O3: 4.97 FeO : 2.55
MgO : 8.02 CaO : 10.43 Na2O : 2.95
K2O : 0.30 TiO2 : 0.874 MnO : 0.108
P2O5 : 0.12 LOI : 0.33 H2O+ : 3.24
H2O- : CO2 : -0.03 SO3 : 0.02
S : Total: 99.55 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
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 : 42 Depth to Top of Core(m): 362.50 Piece: 6
Hole: 373A Top/Bottom Interval(mm): 340/ 410
Core: 7 Sample Depth: 364.38
Sect: 2 Analyst Name: Kreuzer, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO : 0.107
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analyses in table are 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.
Partial analysis.
Leg : 42 Depth to Top of Core(m): 362.50 Piece: 6
Hole: 373A Top/Bottom Interval(mm): 340/ 410
Core: 7 Sample Depth: 364.38
Sect: 2 Analyst Name: Kreuzer, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 47.81 Al2O3: 18.56 Fe2O3(tot):
FeO(tot): Fe2O3: 5.50 FeO : 2.55
MgO : 7.63 CaO : 10.09 Na2O : 2.99
K2O : 0.37 TiO2 : 0.915 MnO : 0.103
P2O5 : 0.13 LOI : 0.53 H2O+ : 2.80
H2O- : CO2 : 0.14 SO3 : 0.01
S : Total: 100.13 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
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 : 42 Depth to Top of Core(m): 362.50 Piece: 14
Hole: 373A Top/Bottom Interval(mm): 940/1000
Core: 7 Sample Depth: 364.97
Sect: 2 Analyst Name: Barberi, F.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 49.18 Al2O3: 19.02 Fe2O3(tot):
FeO(tot): Fe2O3: 2.32 FeO : 4.05
MgO : 7.69 CaO : 10.31 Na2O : 2.99
K2O : 0.24 TiO2 : 0.85 MnO : 0.09
P2O5 : 0.11 LOI : 2.93 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.78 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.
H2O is loss on ignition.
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 : 42 Depth to Top of Core(m): 362.50 Piece: 6
Hole: 373A Top/Bottom Interval(mm): 1310/1360
Core: 7 Sample Depth: 365.34
Sect: 2 Analyst Name: Kreuzer, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO : 0.094
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analyses in table are 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.
Partial analysis.
Leg : 42 Depth to Top of Core(m): 362.50 Piece: 17
Hole: 373A Top/Bottom Interval(mm): 1310/1360
Core: 7 Sample Depth: 365.34
Sect: 2 Analyst Name: Kreuzer, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 48.36 Al2O3: 18.93 Fe2O3(tot):
FeO(tot): Fe2O3: 4.77 FeO : 2.41
MgO : 7.49 CaO : 10.25 Na2O : 3.05
K2O : 0.33 TiO2 : 0.930 MnO : 0.091
P2O5 : 0.12 LOI : 1.60 H2O+ : 1.63
H2O- : CO2 : 0.06 SO3 : 0.02
S : Total: 100.04 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
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 : 42 Depth to Top of Core(m): 362.50 Piece: 18
Hole: 373A Top/Bottom Interval(mm): 1360/1400
Core: 7 Sample Depth: 365.38
Sect: 2 Analyst Name: Dietrich, V.
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: 20.2 Fe2O3(tot):
FeO(tot): Fe2O3: 4.82 FeO : 4.95
MgO : 7.56 CaO : 11.17 Na2O : 2.61
K2O : 0.27 TiO2 : 0.84 MnO : 0.13
P2O5 : 0.10 LOI : H2O+ : 2.51
H2O- : CO2 : 0.1 SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 42 Depth to Top of Core(m): 362.50 Piece: 6
Hole: 373A Top/Bottom Interval(mm): 1420/1500
Core: 7 Sample Depth: 365.46
Sect: 2 Analyst Name: Kreuzer, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO : 0.113
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analyses in table are 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.
Partial analysis.
Leg : 42 Depth to Top of Core(m): 362.50 Piece: 19
Hole: 373A Top/Bottom Interval(mm): 1420/1500
Core: 7 Sample Depth: 365.46
Sect: 2 Analyst Name: Kreuzer, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 47.07 Al2O3: 18.71 Fe2O3(tot):
FeO(tot): Fe2O3: 5.09 FeO : 2.48
MgO : 7.95 CaO : 10.52 Na2O : 2.81
K2O : 0.27 TiO2 : 0.844 MnO : 0.108
P2O5 : 0.10 LOI : 0.24 H2O+ : 3.60
H2O- : CO2 : 0.21 SO3 : 0.03
S : Total: 100.03 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
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 : 42 Depth to Top of Core(m): 362.50 Piece: 15
Hole: 373A Top/Bottom Interval(mm): 1000/1050
Core: 7 Sample Depth: 366.53
Sect: 3 Analyst Name: Barberi, F.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 47.76 Al2O3: 18.48 Fe2O3(tot):
FeO(tot): Fe2O3: 4.81 FeO : 2.98
MgO : 8.20 CaO : 10.02 Na2O : 2.82
K2O : 0.27 TiO2 : 0.88 MnO : 0.11
P2O5 : 0.10 LOI : 3.41 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.84 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.
H2O is loss on ignition.
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 : 42 Depth to Top of Core(m): 362.50 Piece: 15
Hole: 373A Top/Bottom Interval(mm): 1110/1125
Core: 7 Sample Depth: 366.62
Sect: 3 Analyst Name: Dietrich, V.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 47.7 Al2O3: 18.2 Fe2O3(tot):
FeO(tot): Fe2O3: 5.28 FeO : 2.81
MgO : 8.35 CaO : 11.8 Na2O : 2.73
K2O : 0.21 TiO2 : 1.02 MnO : 0.16
P2O5 : 0.13 LOI : H2O+ : 2.41
H2O- : CO2 : -0.1 SO3 :
S : Total: 100.89 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 42 Depth to Top of Core(m): 362.50 Piece: 6
Hole: 373A Top/Bottom Interval(mm): 0/ 90
Core: 7 Sample Depth: 367.05
Sect: 4 Analyst Name: Kreuzer, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO : 0.116
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analyses in table are 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.
Partial analysis.
Leg : 42 Depth to Top of Core(m): 362.50 Piece: 1
Hole: 373A Top/Bottom Interval(mm): 00/ 90
Core: 7 Sample Depth: 367.05
Sect: 4 Analyst Name: Kreuzer, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 46.29 Al2O3: 18.83 Fe2O3(tot):
FeO(tot): Fe2O3: 4.75 FeO : 2.71
MgO : 8.39 CaO : 10.70 Na2O : 2.68
K2O : 0.23 TiO2 : 0.827 MnO : 0.114
P2O5 : 0.10 LOI : -0.04 H2O+ : 3.97
H2O- : CO2 : 0.42 SO3 : 0.11
S : Total: 100.08 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
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 : 42 Depth to Top of Core(m): 362.50 Piece: 4
Hole: 373A Top/Bottom Interval(mm): 190/ 230
Core: 7 Sample Depth: 367.21
Sect: 4 Analyst Name: Dietrich, V.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG PHYRIC BASALT
SiO2 : 44.5 Al2O3: 20.3 Fe2O3(tot):
FeO(tot): Fe2O3: 5.06 FeO : 2.50
MgO : 8.65 CaO : 10.8 Na2O : 2.83
K2O : 0.24 TiO2 : 0.84 MnO : 0.15
P2O5 : 0.12 LOI : H2O+ : 3.22
H2O- : CO2 : -0.1 SO3 :
S : Total: 99.21 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 42 Depth to Top of Core(m): 362.50 Piece: 13
Hole: 373A Top/Bottom Interval(mm): 740/ 830
Core: 7 Sample Depth: 367.79
Sect: 4 Analyst Name: Kreuzer, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO : 0.137
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analyses in table are 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.
Partial analysis.
Leg : 42 Depth to Top of Core(m): 362.50 Piece: 13
Hole: 373A Top/Bottom Interval(mm): 740/ 830
Core: 7 Sample Depth: 367.79
Sect: 4 Analyst Name: Kreuzer, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 45.10 Al2O3: 17.01 Fe2O3(tot):
FeO(tot): Fe2O3: 4.90 FeO : 3.31
MgO : 10.15 CaO : 9.99 Na2O : 2.58
K2O : 0.26 TiO2 : 0.882 MnO : 0.133
P2O5 : 0.10 LOI : 0.76 H2O+ : 4.62
H2O- : CO2 : 0.88 SO3 : 0.03
S : Total: 100.71 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
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 : 42 Depth to Top of Core(m): 362.50 Piece: 21
Hole: 373A Top/Bottom Interval(mm): 1300/1350
Core: 7 Sample Depth: 368.33
Sect: 4 Analyst Name: Barberi, F.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Extensive IGNEOUS APHYRIC BASALT
SiO2 : 44.31 Al2O3: 16.49 Fe2O3(tot):
FeO(tot): Fe2O3: 4.79 FeO : 3.06
MgO : 10.64 CaO : 10.64 Na2O : 2.37
K2O : 0.21 TiO2 : 0.91 MnO : 0.13
P2O5 : 0.10 LOI : 6.19 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.84 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.
H2O is loss on ignition.
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 : 42 Depth to Top of Core(m): 362.50 Piece: 21
Hole: 373A Top/Bottom Interval(mm): 1350/1400
Core: 7 Sample Depth: 368.38
Sect: 4 Analyst Name: Dietrich, V.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS APHYRIC BASALT
SiO2 : 43.2 Al2O3: 18.0 Fe2O3(tot):
FeO(tot): Fe2O3: 5.54 FeO : 2.51
MgO : 10.3 CaO : 11.1 Na2O : 2.53
K2O : 0.23 TiO2 : 0.91 MnO : 0.17
P2O5 : 0.11 LOI : H2O+ : 4.44
H2O- : CO2 : 1.5 SO3 :
S : Total: 100.54 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 42 Depth to Top of Core(m): 362.50 Piece: 21
Hole: 373A Top/Bottom Interval(mm): 1360/1410
Core: 7 Sample Depth: 368.39
Sect: 4 Analyst Name: Kreuzer, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS APHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO : 0.186
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analyses in table are 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.
Partial analysis.
Leg : 42 Depth to Top of Core(m): 362.50 Piece: 21
Hole: 373A Top/Bottom Interval(mm): 1360/1410
Core: 7 Sample Depth: 368.39
Sect: 4 Analyst Name: Kreuzer, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS APHYRIC BASALT
SiO2 : 44.42 Al2O3: 16.68 Fe2O3(tot):
FeO(tot): Fe2O3: 5.46 FeO : 3.09
MgO : 10.07 CaO : 10.66 Na2O : 2.57
K2O : 0.22 TiO2 : 0.957 MnO : 0.176
P2O5 : 0.11 LOI : 1.07 H2O+ : 3.99
H2O- : CO2 : 0.89 SO3 : 0.05
S : Total: 100.41 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
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 : 42 Depth to Top of Core(m): 362.50 Piece: 1
Hole: 373A Top/Bottom Interval(mm): 0/ 70
Core: 7 Sample Depth: 368.54
Sect: 5 Analyst Name: Kreuzer, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS APHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO :
MgO : CaO : Na2O :
K2O : TiO2 : MnO : 0.190
P2O5 : LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: Magnesium#:
Comments:
Analyses in table are 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.
Partial analysis.
Leg : 42 Depth to Top of Core(m): 362.50 Piece: 1
Hole: 373A Top/Bottom Interval(mm): 00/ 70
Core: 7 Sample Depth: 368.54
Sect: 5 Analyst Name: Kreuzer, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS APHYRIC BASALT
SiO2 : 41.41 Al2O3: 16.24 Fe2O3(tot):
FeO(tot): Fe2O3: 4.87 FeO : 3.43
MgO : 11.14 CaO : 10.59 Na2O : 2.37
K2O : 0.25 TiO2 : 0.893 MnO : 0.178
P2O5 : 0.11 LOI : 2.57 H2O+ : 4.86
H2O- : CO2 : 1.53 SO3 : 0.82
S : Total: 101.26 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
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 : 42 Depth to Top of Core(m): 362.50 Piece: 2
Hole: 373A Top/Bottom Interval(mm): 100/ 140
Core: 7 Sample Depth: 368.62
Sect: 5 Analyst Name: Dietrich, V.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS APHYRIC BASALT
SiO2 : 44.2 Al2O3: 18.2 Fe2O3(tot):
FeO(tot): Fe2O3: 5.9 FeO : 3.30
MgO : 9.58 CaO : 10.3 Na2O : 2.27
K2O : 0.25 TiO2 : 1.09 MnO : 0.27
P2O5 : 0.14 LOI : H2O+ : 4.58
H2O- : CO2 : 0.8 SO3 :
S : Total: 100.89 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 42 Depth to Top of Core(m): 429.00 Piece: 1
Hole: 373A Top/Bottom Interval(mm): 1230/1250
Core: 10 Sample Depth: 430.24
Sect: 1 Analyst Name: Dietrich, V.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG PHYRIC BASALT
SiO2 : 49.2 Al2O3: 18.1 Fe2O3(tot):
FeO(tot): Fe2O3: 4.24 FeO : 2.47
MgO : 8.76 CaO : 9.24 Na2O : 3.24
K2O : 0.27 TiO2 : 1.11 MnO : 0.12
P2O5 : 0.14 LOI : H2O+ : 3.00
H2O- : CO2 : -0.1 SO3 :
S : Total: Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 42 Depth to Top of Core(m): 438.50 Piece: 9
Hole: 373A Top/Bottom Interval(mm): 1140/1170
Core: 11 Sample Depth: 439.66
Sect: 1 Analyst Name: Dietrich, V.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY MICROPHYRIC BASALT
SiO2 : 51.0 Al2O3: 16.5 Fe2O3(tot):
FeO(tot): Fe2O3: 5.65 FeO : 4.29
MgO : 7.05 CaO : 7.57 Na2O : 4.13
K2O : 0.27 TiO2 : 1.68 MnO : 0.17
P2O5 : 0.24 LOI : H2O+ : 2.27
H2O- : CO2 : -0.1 SO3 :
S : Total: 100.22 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 42 Depth to Top of Core(m): 438.50 Piece: 11
Hole: 373A Top/Bottom Interval(mm): 1300/1350
Core: 11 Sample Depth: 439.83
Sect: 1 Analyst Name: Dietrich, V.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.5 Al2O3: 16.9 Fe2O3(tot):
FeO(tot): Fe2O3: 4.71 FeO : 4.50
MgO : 7.95 CaO : 7.3 Na2O : 4.28
K2O : 0.28 TiO2 : 1.57 MnO : 0.16
P2O5 : 0.22 LOI : H2O+ : 2.14
H2O- : CO2 : -0.1 SO3 :
S : Total: 100.51 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 42 Depth to Top of Core(m): 448.00 Piece: 11
Hole: 373A Top/Bottom Interval(mm): 1200/1240
Core: 12 Sample Depth: 449.22
Sect: 1 Analyst Name: Barberi, F.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.29 Al2O3: 16.50 Fe2O3(tot):
FeO(tot): Fe2O3: 2.76 FeO : 6.19
MgO : 7.95 CaO : 7.22 Na2O : 4.02
K2O : 0.32 TiO2 : 1.43 MnO : 0.12
P2O5 : 0.17 LOI : 2.78 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.76 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.
H2O is loss on ignition.
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 : 42 Depth to Top of Core(m): 448.00 Piece:
Hole: 373A Top/Bottom Interval(mm): 0/ 0
Core: 12 Sample Depth: 449.60
Sect: CC Analyst Name: Dietrich, V.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.0 Al2O3: 16.4 Fe2O3(tot):
FeO(tot): Fe2O3: 4.81 FeO : 4.03
MgO : 8.13 CaO : 7.0 Na2O : 4.40
K2O : 0.32 TiO2 : 1.56 MnO : 0.16
P2O5 : 0.22 LOI : H2O+ : 2.31
H2O- : CO2 : -0.1 SO3 :
S : Total: 99.34 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 42 Depth to Top of Core(m): 0.00 Piece:
Hole: 373A Top/Bottom Interval(mm): 0/ 0
Core: X 1 Sample Depth: 0.00
Sect: Analyst Name: Barberi, F.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.27 Al2O3: 16.61 Fe2O3(tot):
FeO(tot): Fe2O3: 2.52 FeO : 6.31
MgO : 7.96 CaO : 7.06 Na2O : 4.05
K2O : 0.32 TiO2 : 1.42 MnO : 0.12
P2O5 : 0.17 LOI : 2.89 H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.70 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.
H2O is loss on ignition.
Essential oxides quoted to .01
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 : 42 Depth to Top of Core(m): 0.00 Piece:
Hole: 373A Top/Bottom Interval(mm): 0/ 0
Core: X 1 Sample Depth: 0.00
Sect: Analyst Name: Dietrich, V.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 50.1 Al2O3: 16.8 Fe2O3(tot):
FeO(tot): Fe2O3: 4.98 FeO : 4.23
MgO : 7.21 CaO : 7.70 Na2O : 4.18
K2O : 0.32 TiO2 : 1.72 MnO : 0.18
P2O5 : 0.26 LOI : H2O+ : 2.12
H2O- : CO2 : -0.1 SO3 :
S : Total: 99.80 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 42 Depth to Top of Core(m): 0.00 Piece:
Hole: 373A Top/Bottom Interval(mm): 0/ 0
Core: X 1 Sample Depth: 0.00
Sect: Analyst Name: Dietrich, V.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 50.6 Al2O3: 16.3 Fe2O3(tot):
FeO(tot): Fe2O3: 5.20 FeO : 4.33
MgO : 7.01 CaO : 7.23 Na2O : 4.44
K2O : 0.37 TiO2 : 1.86 MnO : 0.16
P2O5 : 0.26 LOI : H2O+ : 2.56
H2O- : CO2 : -0.1 SO3 :
S : Total: 100.32 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Only total water given in source. H2O+ is total water.
H2O not partitioned.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
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