Leg : 49 Depth to Top of Core(m): 300.50 Piece:
Hole: 407 Top/Bottom Interval(mm): 0/ 0
Core: 33 Sample Depth: 300.60
Sect: CC Analyst Name: Varet, J.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
IGNEOUS BASALT FRAGMENT-HOLOCRYSTALLINE
SiO2 : 49.40 Al2O3: 12.75 Fe2O3(tot):
FeO(tot): Fe2O3: 5.30 FeO : 9.70
MgO : 5.05 CaO : 9.10 Na2O : 2.55
K2O : 0.55 TiO2 : 3.07 MnO : 0.25
P2O5 : 0.34 LOI : H2O+ : 1.60
H2O- : 0.45 CO2 : SO3 :
S : Total: 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 : 49 Depth to Top of Core(m): 319.50 Piece: 4A
Hole: 407 Top/Bottom Interval(mm): 300/ 330
Core: 35 Sample Depth: 319.82
Sect: 1 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 53.91 Al2O3: 13.59 Fe2O3(tot):
FeO(tot): 11.73 Fe2O3: 4.91 FeO : 7.31
MgO : 4.04 CaO : 7.57 Na2O : 3.49
K2O : 0.99 TiO2 : 2.88 MnO : 0.15
P2O5 : 0.52 LOI : H2O+ : 0.63
H2O- : 0.49 CO2 : SO3 :
S : Total: 100.48 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 : 49 Depth to Top of Core(m): 319.50 Piece: 4B
Hole: 407 Top/Bottom Interval(mm): 370/ 390
Core: 35 Sample Depth: 319.88
Sect: 1 Analyst Name:
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot): 14.55
FeO(tot): Fe2O3: 6.58 FeO : 7.17
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 1.06
H2O- : CO2 : 0.01 SO3 :
S : Total: Magnesium#:
Comments:
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
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 : 49 Depth to Top of Core(m): 319.50 Piece: 4B
Hole: 407 Top/Bottom Interval(mm): 370/ 390
Core: 35 Sample Depth: 319.88
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 BASALT
SiO2 : 51.01 Al2O3: 12.50 Fe2O3(tot): 15.11
FeO(tot): 13.60 Fe2O3: FeO :
MgO : 5.63 CaO : 9.21 Na2O : 3.11
K2O : 0.57 TiO2 : 3.57 MnO : 0.19
P2O5 : 0.467 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 101.37 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
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 : 49 Depth to Top of Core(m): 319.50 Piece: 4
Hole: 407 Top/Bottom Interval(mm): 420/ 440
Core: 35 Sample Depth: 319.93
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 49.79 Al2O3: 12.97 Fe2O3(tot): 16.34
FeO(tot): Fe2O3: FeO :
MgO : 5.02 CaO : 8.96 Na2O : 2.90
K2O : 0.54 TiO2 : 3.91 MnO : 0.19
P2O5 : 0.38 LOI : H2O+ : 0.49
H2O- : 0.19 CO2 : SO3 :
S : Total: Magnesium#: 0.38
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O is loss on ignition.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 49 Depth to Top of Core(m): 329.00 Piece: 1
Hole: 407 Top/Bottom Interval(mm): 200/ 250
Core: 36 Sample Depth: 329.23
Sect: 1 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Extensive IGNEOUS APHYRIC BASALT
SiO2 : 47.67 Al2O3: 13.98 Fe2O3(tot):
FeO(tot): 12.44 Fe2O3: 7.41 FeO : 5.77
MgO : 8.02 CaO : 10.58 Na2O : 2.70
K2O : 0.31 TiO2 : 1.73 MnO : 0.14
P2O5 : 0.14 LOI : H2O+ : 0.80
H2O- : 0.97 CO2 : 0.20 SO3 :
S : Total: 100.42 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 : 49 Depth to Top of Core(m): 329.00 Piece:
Hole: 407 Top/Bottom Interval(mm): 460/ 480
Core: 36 Sample Depth: 330.97
Sect: 2 Analyst Name:
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Extensive IGNEOUS APHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot): 11.80
FeO(tot): Fe2O3: 5.05 FeO : 6.08
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 1.51
H2O- : CO2 : 0.16 SO3 :
S : Total: Magnesium#:
Comments:
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
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 : 49 Depth to Top of Core(m): 329.00 Piece: 2A
Hole: 407 Top/Bottom Interval(mm): 460/ 480
Core: 36 Sample Depth: 330.97
Sect: 2 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS BASALT
SiO2 : 49.16 Al2O3: 14.21 Fe2O3(tot): 11.96
FeO(tot): 10.77 Fe2O3: FeO :
MgO : 9.00 CaO : 11.86 Na2O : 2.01
K2O : 0.11 TiO2 : 1.45 MnO : 0.14
P2O5 : 0.131 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.03 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 : 49 Depth to Top of Core(m): 329.00 Piece: 1C
Hole: 407 Top/Bottom Interval(mm): 600/ 620
Core: 36 Sample Depth: 332.61
Sect: 3 Analyst Name: Wood, D.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS PLAG-OL-CPX PHYRIC BASALT
SiO2 : 48.98 Al2O3: 15.03 Fe2O3(tot): 12.54
FeO(tot): Fe2O3: FeO :
MgO : 7.45 CaO : 11.71 Na2O : 2.47
K2O : 0.17 TiO2 : 1.59 MnO : 0.15
P2O5 : 0.14 LOI : H2O+ : 1.30
H2O- : 0.17 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 is loss on ignition.
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 : 49 Depth to Top of Core(m): 329.00 Piece: 1C
Hole: 407 Top/Bottom Interval(mm): 730/ 750
Core: 36 Sample Depth: 332.74
Sect: 3 Analyst Name:
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot): 12.22
FeO(tot): Fe2O3: 3.41 FeO : 7.93
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 0.84
H2O- : CO2 : 0.07 SO3 :
S : Total: Magnesium#:
Comments:
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
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 : 49 Depth to Top of Core(m): 329.00 Piece: 1C
Hole: 407 Top/Bottom Interval(mm): 740/ 760
Core: 36 Sample Depth: 332.75
Sect: 3 Analyst Name:
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot): 12.05
FeO(tot): Fe2O3: 4.57 FeO : 6.73
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 1.58
H2O- : CO2 : 0.13 SO3 :
S : Total: Magnesium#:
Comments:
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
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 : 49 Depth to Top of Core(m): 329.00 Piece: 1C
Hole: 407 Top/Bottom Interval(mm): 740/ 760
Core: 36 Sample Depth: 332.75
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 : 49.25 Al2O3: 14.27 Fe2O3(tot): 12.15
FeO(tot): 10.93 Fe2O3: FeO :
MgO : 8.76 CaO : 11.62 Na2O : 2.10
K2O : 0.11 TiO2 : 1.50 MnO : 0.14
P2O5 : 0.153 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.05 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 : 49 Depth to Top of Core(m): 329.00 Piece: 3
Hole: 407 Top/Bottom Interval(mm): 950/ 970
Core: 36 Sample Depth: 332.96
Sect: 3 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 47.35 Al2O3: 13.50 Fe2O3(tot):
FeO(tot): 13.50 Fe2O3: 5.95 FeO : 8.14
MgO : 7.53 CaO : 11.70 Na2O : 2.41
K2O : 0.20 TiO2 : 1.75 MnO : 0.17
P2O5 : 0.13 LOI : H2O+ : 0.35
H2O- : 0.73 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.
ship and at one or more shore laboratories or by different techniques.
Leg : 49 Depth to Top of Core(m): 338.50 Piece: 9
Hole: 407 Top/Bottom Interval(mm): 740/ 760
Core: 37 Sample Depth: 339.25
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 SPARSELY PHYRIC BASALT
SiO2 : 48.70 Al2O3: 14.18 Fe2O3(tot): 11.29
FeO(tot): 10.16 Fe2O3: FeO :
MgO : 8.92 CaO : 11.85 Na2O : 1.93
K2O : 0.04 TiO2 : 1.44 MnO : 0.16
P2O5 : 0.164 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.68 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 : 49 Depth to Top of Core(m): 338.50 Piece: 13
Hole: 407 Top/Bottom Interval(mm): 1100/1120
Core: 37 Sample Depth: 339.61
Sect: 1 Analyst Name: Varet, J.
Analytical Method(s):
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 48.90 Al2O3: 13.60 Fe2O3(tot):
FeO(tot): Fe2O3: 3.75 FeO : 9.05
MgO : 6.35 CaO : 10.60 Na2O : 2.45
K2O : 0.35 TiO2 : 2.52 MnO : 0.23
P2O5 : 0.33 LOI : H2O+ : 1.15
H2O- : 0.65 CO2 : SO3 :
S : Total: 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 : 49 Depth to Top of Core(m): 338.50 Piece: 13
Hole: 407 Top/Bottom Interval(mm): 1120/1170
Core: 37 Sample Depth: 339.65
Sect: 1 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 47.15 Al2O3: 11.78 Fe2O3(tot):
FeO(tot): 15.64 Fe2O3: 7.23 FeO : 9.13
MgO : 6.85 CaO : 10.32 Na2O : 2.61
K2O : 0.34 TiO2 : 3.07 MnO : 0.20
P2O5 : 0.26 LOI : H2O+ : 0.43
H2O- : 0.86 CO2 : 0.30 SO3 :
S : Total: 100.53 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 : 49 Depth to Top of Core(m): 338.50 Piece: 8A
Hole: 407 Top/Bottom Interval(mm): 740/ 760
Core: 37 Sample Depth: 340.75
Sect: 2 Analyst Name:
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot): 14.55
FeO(tot): Fe2O3: 4.13 FeO : 9.38
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 0.97
H2O- : CO2 : 0.06 SO3 :
S : Total: Magnesium#:
Comments:
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
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 : 49 Depth to Top of Core(m): 338.50 Piece: 8A
Hole: 407 Top/Bottom Interval(mm): 740/ 760
Core: 37 Sample Depth: 340.75
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 APHYRIC BASALT
SiO2 : 49.34 Al2O3: 13.46 Fe2O3(tot): 14.75
FeO(tot): 13.27 Fe2O3: FeO :
MgO : 6.59 CaO : 10.91 Na2O : 2.44
K2O : 0.29 TiO2 : 2.73 MnO : 0.20
P2O5 : 0.308 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 101.02 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 : 49 Depth to Top of Core(m): 338.50 Piece: 10A
Hole: 407 Top/Bottom Interval(mm): 1090/1110
Core: 37 Sample Depth: 341.10
Sect: 2 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 47.66 Al2O3: 11.09 Fe2O3(tot):
FeO(tot): 16.09 Fe2O3: 6.42 FeO : 10.31
MgO : 6.72 CaO : 10.28 Na2O : 2.61
K2O : 0.41 TiO2 : 2.92 MnO : 0.23
P2O5 : 0.26 LOI : H2O+ : 0.68
H2O- : 0.59 CO2 : 0.10 SO3 :
S : Total: 100.28 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 : 49 Depth to Top of Core(m): 348.00 Piece: 7
Hole: 407 Top/Bottom Interval(mm): 520/ 540
Core: 38 Sample Depth: 348.53
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 BASALT
SiO2 : 48.38 Al2O3: 13.05 Fe2O3(tot): 16.56
FeO(tot): 14.90 Fe2O3: FeO :
MgO : 4.40 CaO : 10.38 Na2O : 1.98
K2O : 0.88 TiO2 : 2.88 MnO : 0.19
P2O5 : 0.317 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.01 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 : 49 Depth to Top of Core(m): 348.00 Piece: 2
Hole: 407 Top/Bottom Interval(mm): 150/ 170
Core: 38 Sample Depth: 349.66
Sect: 2 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 47.95 Al2O3: 12.24 Fe2O3(tot):
FeO(tot): 14.63 Fe2O3: 4.89 FeO : 10.23
MgO : 6.53 CaO : 10.00 Na2O : 2.61
K2O : 0.54 TiO2 : 2.94 MnO : 0.24
P2O5 : 0.30 LOI : H2O+ : 0.58
H2O- : 0.56 CO2 : 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 : 49 Depth to Top of Core(m): 348.00 Piece: 17
Hole: 407 Top/Bottom Interval(mm): 1400/1420
Core: 38 Sample Depth: 350.91
Sect: 2 Analyst Name:
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot): 14.20
FeO(tot): Fe2O3: 4.83 FeO : 8.43
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : 1.30 H2O+ :
H2O- : CO2 : 0.11 SO3 :
S : Total: Magnesium#:
Comments:
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
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 : 49 Depth to Top of Core(m): 348.00 Piece: 17
Hole: 407 Top/Bottom Interval(mm): 1400/1420
Core: 38 Sample Depth: 350.91
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 BASALT
SiO2 : 48.66 Al2O3: 13.43 Fe2O3(tot): 14.71
FeO(tot): 13.24 Fe2O3: FeO :
MgO : 6.25 CaO : 10.89 Na2O : 2.40
K2O : 0.35 TiO2 : 2.80 MnO : 0.19
P2O5 : 0.333 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.02 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 : 49 Depth to Top of Core(m): 348.00 Piece: 17
Hole: 407 Top/Bottom Interval(mm): 1480/1500
Core: 38 Sample Depth: 350.99
Sect: 2 Analyst Name: Wood, D.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 48.20 Al2O3: 13.73 Fe2O3(tot): 13.16
FeO(tot): Fe2O3: FeO :
MgO : 6.61 CaO : 10.94 Na2O : 2.72
K2O : 0.23 TiO2 : 2.96 MnO : 0.20
P2O5 : 0.29 LOI : H2O+ : 1.46
H2O- : 0.23 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 is loss on ignition.
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 : 49 Depth to Top of Core(m): 348.00 Piece: 5
Hole: 407 Top/Bottom Interval(mm): 570/ 590
Core: 38 Sample Depth: 351.58
Sect: 3 Analyst Name:
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot): 14.15
FeO(tot): Fe2O3: 4.73 FeO : 8.48
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 1.19
H2O- : CO2 : 0.09 SO3 :
S : Total: Magnesium#:
Comments:
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
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 : 49 Depth to Top of Core(m): 348.00 Piece: 8
Hole: 407 Top/Bottom Interval(mm): 570/ 590
Core: 38 Sample Depth: 351.58
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 : 48.73 Al2O3: 13.52 Fe2O3(tot): 14.44
FeO(tot): 13.00 Fe2O3: FeO :
MgO : 6.12 CaO : 10.91 Na2O : 2.51
K2O : 0.28 TiO2 : 2.87 MnO : 0.19
P2O5 : 0.327 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.90 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 : 49 Depth to Top of Core(m): 357.50 Piece: 4
Hole: 407 Top/Bottom Interval(mm): 490/ 510
Core: 39 Sample Depth: 358.00
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 BASALT
SiO2 : 48.78 Al2O3: 12.96 Fe2O3(tot): 15.95
FeO(tot): 14.36 Fe2O3: FeO :
MgO : 5.18 CaO : 10.85 Na2O : 2.06
K2O : 0.71 TiO2 : 2.78 MnO : 0.20
P2O5 : 0.263 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.74 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 : 49 Depth to Top of Core(m): 357.50 Piece: 4
Hole: 407 Top/Bottom Interval(mm): 550/ 590
Core: 39 Sample Depth: 358.07
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 48.19 Al2O3: 13.26 Fe2O3(tot): 14.43
FeO(tot): Fe2O3: FeO :
MgO : 6.02 CaO : 10.92 Na2O : 2.48
K2O : 0.38 TiO2 : 2.88 MnO : 0.22
P2O5 : 0.33 LOI : H2O+ : 0.22
H2O- : 0.57 CO2 : SO3 :
S : Total: Magnesium#: 0.45
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O is loss on ignition.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 49 Depth to Top of Core(m): 357.50 Piece: 6
Hole: 407 Top/Bottom Interval(mm): 590/ 610
Core: 39 Sample Depth: 359.60
Sect: 2 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 47.49 Al2O3: 13.14 Fe2O3(tot): 15.16
FeO(tot): Fe2O3: FeO :
MgO : 7.16 CaO : 10.91 Na2O : 2.44
K2O : 0.25 TiO2 : 2.85 MnO : 0.21
P2O5 : 0.34 LOI : H2O+ : 0.56
H2O- : 0.89 CO2 : SO3 :
S : Total: Magnesium#: 0.48
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O is loss on ignition.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 49 Depth to Top of Core(m): 357.50 Piece: 6
Hole: 407 Top/Bottom Interval(mm): 590/ 610
Core: 39 Sample Depth: 359.60
Sect: 2 Analyst Name:
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot): 13.82
FeO(tot): Fe2O3: 4.79 FeO : 8.13
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 1.06
H2O- : CO2 : 0.11 SO3 :
S : Total: Magnesium#:
Comments:
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
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 : 49 Depth to Top of Core(m): 357.50 Piece: 6
Hole: 407 Top/Bottom Interval(mm): 590/ 610
Core: 39 Sample Depth: 359.60
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 BASALT
SiO2 : 48.38 Al2O3: 13.51 Fe2O3(tot): 14.10
FeO(tot): 12.69 Fe2O3: FeO :
MgO : 6.51 CaO : 11.01 Na2O : 2.58
K2O : 0.23 TiO2 : 2.87 MnO : 0.18
P2O5 : 0.343 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.71 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 : 49 Depth to Top of Core(m): 357.50 Piece: 9
Hole: 407 Top/Bottom Interval(mm): 1000/1050
Core: 39 Sample Depth: 360.03
Sect: 2 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 47.78 Al2O3: 11.57 Fe2O3(tot):
FeO(tot): 16.20 Fe2O3: 6.55 FeO : 10.30
MgO : 6.53 CaO : 9.88 Na2O : 2.61
K2O : 0.61 TiO2 : 2.85 MnO : 0.25
P2O5 : 0.29 LOI : H2O+ : 0.79
H2O- : 0.42 CO2 : 0.15 SO3 :
S : Total: 100.58 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 : 49 Depth to Top of Core(m): 357.50 Piece: 2
Hole: 407 Top/Bottom Interval(mm): 250/ 300
Core: 39 Sample Depth: 360.78
Sect: 3 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 48.09 Al2O3: 13.85 Fe2O3(tot):
FeO(tot): 13.32 Fe2O3: 3.75 FeO : 9.94
MgO : 5.92 CaO : 11.12 Na2O : 2.56
K2O : 0.39 TiO2 : 2.76 MnO : 0.18
P2O5 : 0.26 LOI : H2O+ : 0.64
H2O- : 0.84 CO2 : SO3 :
S : Total: 100.30 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.
ship and at one or more shore laboratories or by different techniques.
Leg : 49 Depth to Top of Core(m): 357.50 Piece: 4
Hole: 407 Top/Bottom Interval(mm): 410/ 430
Core: 39 Sample Depth: 360.92
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 : 49.36 Al2O3: 13.38 Fe2O3(tot): 15.23
FeO(tot): 13.71 Fe2O3: FeO :
MgO : 5.99 CaO : 11.05 Na2O : 2.50
K2O : 0.32 TiO2 : 2.78 MnO : 0.20
P2O5 : 0.288 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 101.10 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 : 49 Depth to Top of Core(m): 357.50 Piece: 4
Hole: 407 Top/Bottom Interval(mm): 450/ 470
Core: 39 Sample Depth: 360.96
Sect: 3 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
IGNEOUS APHYRIC BASALT
SiO2 : 48.31 Al2O3: 12.93 Fe2O3(tot): 14.75
FeO(tot): Fe2O3: FeO :
MgO : 6.12 CaO : 10.76 Na2O : 2.74
K2O : 0.30 TiO2 : 2.85 MnO : 0.20
P2O5 : 0.34 LOI : H2O+ : 0.16
H2O- : 0.91 CO2 : SO3 :
S : Total: Magnesium#: 0.45
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O is loss on ignition.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 49 Depth to Top of Core(m): 357.50 Piece: 5
Hole: 407 Top/Bottom Interval(mm): 610/ 640
Core: 39 Sample Depth: 361.13
Sect: 3 Analyst Name:
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot): 14.39
FeO(tot): Fe2O3: 3.87 FeO : 9.47
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 1.00
H2O- : CO2 : 0.06 SO3 :
S : Total: Magnesium#:
Comments:
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
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 : 49 Depth to Top of Core(m): 367.00 Piece: 7
Hole: 407 Top/Bottom Interval(mm): 570/ 610
Core: 40 Sample Depth: 367.59
Sect: 1 Analyst Name:
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot): 14.96
FeO(tot): Fe2O3: 6.99 FeO : 7.17
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 1.51
H2O- : CO2 : 0.01 SO3 :
S : Total: Magnesium#:
Comments:
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
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 : 49 Depth to Top of Core(m): 367.00 Piece: 7
Hole: 407 Top/Bottom Interval(mm): 570/ 610
Core: 40 Sample Depth: 367.59
Sect: 1 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 48.67 Al2O3: 12.86 Fe2O3(tot): 14.79
FeO(tot): 13.31 Fe2O3: FeO :
MgO : 5.25 CaO : 10.88 Na2O : 2.06
K2O : 0.62 TiO2 : 2.72 MnO : 0.21
P2O5 : 0.231 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.29 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 : 49 Depth to Top of Core(m): 367.00 Piece: 8
Hole: 407 Top/Bottom Interval(mm): 700/ 750
Core: 40 Sample Depth: 367.73
Sect: 1 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 48.07 Al2O3: 12.25 Fe2O3(tot):
FeO(tot): 15.51 Fe2O3: 5.71 FeO : 10.37
MgO : 6.25 CaO : 9.90 Na2O : 2.51
K2O : 0.58 TiO2 : 3.04 MnO : 0.24
P2O5 : 0.29 LOI : H2O+ : 0.53
H2O- : 0.47 CO2 : 0.25 SO3 :
S : Total: 100.46 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.
ship and at one or more shore laboratories or by different techniques.
Leg : 49 Depth to Top of Core(m): 376.50 Piece: 3
Hole: 407 Top/Bottom Interval(mm): 160/ 200
Core: 41 Sample Depth: 376.68
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 48.16 Al2O3: 12.87 Fe2O3(tot): 15.51
FeO(tot): Fe2O3: FeO :
MgO : 5.15 CaO : 10.55 Na2O : 2.24
K2O : 0.78 TiO2 : 2.83 MnO : 0.21
P2O5 : 0.32 LOI : H2O+ : 0.63
H2O- : 0.72 CO2 : SO3 :
S : Total: Magnesium#: 0.40
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O is loss on ignition.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 49 Depth to Top of Core(m): 376.50 Piece: 3
Hole: 407 Top/Bottom Interval(mm): 160/ 200
Core: 41 Sample Depth: 376.68
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 BASALT
SiO2 : 48.84 Al2O3: 13.05 Fe2O3(tot): 15.55
FeO(tot): 13.99 Fe2O3: FeO :
MgO : 4.93 CaO : 11.10 Na2O : 2.08
K2O : 0.64 TiO2 : 2.75 MnO : 0.27
P2O5 : 0.236 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.44 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 : 49 Depth to Top of Core(m): 376.50 Piece: 12
Hole: 407 Top/Bottom Interval(mm): 950/ 0
Core: 41 Sample Depth: 377.45
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 BASALT
SiO2 : 49.03 Al2O3: 13.21 Fe2O3(tot): 14.10
FeO(tot): 12.69 Fe2O3: FeO :
MgO : 6.15 CaO : 11.01 Na2O : 2.37
K2O : 0.30 TiO2 : 2.78 MnO : 0.21
P2O5 : 0.237 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.40 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 : 49 Depth to Top of Core(m): 386.00 Piece: 8A
Hole: 407 Top/Bottom Interval(mm): 480/ 500
Core: 42 Sample Depth: 386.49
Sect: 1 Analyst Name:
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot): 15.30
FeO(tot): Fe2O3: 5.18 FeO : 9.11
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 0.91
H2O- : CO2 : 0.04 SO3 :
S : Total: Magnesium#:
Comments:
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
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 : 49 Depth to Top of Core(m): 386.00 Piece: 11
Hole: 407 Top/Bottom Interval(mm): 820/ 890
Core: 42 Sample Depth: 386.86
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 48.32 Al2O3: 12.89 Fe2O3(tot): 14.72
FeO(tot): Fe2O3: FeO :
MgO : 6.32 CaO : 10.74 Na2O : 2.50
K2O : 0.35 TiO2 : 2.87 MnO : 0.22
P2O5 : 0.33 LOI : H2O+ : 0.55
H2O- : CO2 : SO3 :
S : Total: Magnesium#: 0.46
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.
H2O is loss on ignition.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 49 Depth to Top of Core(m): 386.00 Piece: 11
Hole: 407 Top/Bottom Interval(mm): 870/ 890
Core: 42 Sample Depth: 386.88
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 BASALT
SiO2 : 49.07 Al2O3: 13.18 Fe2O3(tot): 15.12
FeO(tot): 13.61 Fe2O3: FeO :
MgO : 6.41 CaO : 11.01 Na2O : 2.36
K2O : 0.30 TiO2 : 2.79 MnO : 0.21
P2O5 : 0.260 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.71 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 : 49 Depth to Top of Core(m): 386.00 Piece: 6
Hole: 407 Top/Bottom Interval(mm): 350/ 400
Core: 42 Sample Depth: 387.88
Sect: 2 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-CPX-OL MICROPHYRIC BASALT
SiO2 : 48.37 Al2O3: 13.88 Fe2O3(tot):
FeO(tot): 13.12 Fe2O3: 4.89 FeO : 8.72
MgO : 5.89 CaO : 11.09 Na2O : 2.42
K2O : 0.46 TiO2 : 2.66 MnO : 0.21
P2O5 : 0.27 LOI : H2O+ : 0.49
H2O- : 0.69 CO2 : SO3 :
S : Total: 100.04 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 : 49 Depth to Top of Core(m): 424.00 Piece: 2
Hole: 407 Top/Bottom Interval(mm): 170/ 190
Core: 44 Sample Depth: 424.18
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 46.50 Al2O3: 14.12 Fe2O3(tot): 14.91
FeO(tot): Fe2O3: FeO :
MgO : 6.40 CaO : 11.42 Na2O : 2.32
K2O : 0.76 TiO2 : 2.15 MnO : 0.16
P2O5 : 0.33 LOI : H2O+ : 1.84
H2O- : 1.24 CO2 : SO3 :
S : Total: Magnesium#: 0.46
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O is loss on ignition.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 49 Depth to Top of Core(m): 424.00 Piece: 2
Hole: 407 Top/Bottom Interval(mm): 170/ 190
Core: 44 Sample Depth: 424.18
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 BASALT
SiO2 : 47.47 Al2O3: 12.81 Fe2O3(tot): 14.66
FeO(tot): 13.19 Fe2O3: FeO :
MgO : 7.37 CaO : 11.40 Na2O : 1.83
K2O : 0.90 TiO2 : 1.99 MnO : 0.16
P2O5 : 0.246 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.84 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 : 49 Depth to Top of Core(m): 424.00 Piece: 6A
Hole: 407 Top/Bottom Interval(mm): 600/ 650
Core: 44 Sample Depth: 424.63
Sect: 1 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS PLAG-OL PHYRIC BASALT
SiO2 : 46.27 Al2O3: 14.96 Fe2O3(tot):
FeO(tot): 12.23 Fe2O3: 6.16 FeO : 6.69
MgO : 6.24 CaO : 12.12 Na2O : 2.49
K2O : 0.28 TiO2 : 2.12 MnO : 0.18
P2O5 : 0.27 LOI : H2O+ : 0.91
H2O- : 1.23 CO2 : 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.
ship and at one or more shore laboratories or by different techniques.
Leg : 49 Depth to Top of Core(m): 424.00 Piece: 6A
Hole: 407 Top/Bottom Interval(mm): 750/ 760
Core: 44 Sample Depth: 424.76
Sect: 1 Analyst Name:
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot): 13.32
FeO(tot): Fe2O3: 5.89 FeO : 6.69
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 1.30
H2O- : CO2 : 0.37 SO3 :
S : Total: Magnesium#:
Comments:
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
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 : 49 Depth to Top of Core(m): 433.50 Piece: 6
Hole: 407 Top/Bottom Interval(mm): 550/ 600
Core: 45 Sample Depth: 434.08
Sect: 1 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS OL MODERATELY PHYRIC BASALT
SiO2 : 45.88 Al2O3: 12.04 Fe2O3(tot):
FeO(tot): 14.49 Fe2O3: 9.20 FeO : 6.21
MgO : 7.41 CaO : 10.52 Na2O : 2.70
K2O : 0.61 TiO2 : 2.32 MnO : 0.20
P2O5 : 0.25 LOI : H2O+ : 1.20
H2O- : 1.58 CO2 : 0.20 SO3 :
S : Total: 100.32 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 : 49 Depth to Top of Core(m): 433.50 Piece: 7B
Hole: 407 Top/Bottom Interval(mm): 690/ 710
Core: 45 Sample Depth: 434.20
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 47.91 Al2O3: 15.49 Fe2O3(tot): 11.86
FeO(tot): Fe2O3: FeO :
MgO : 7.45 CaO : 9.67 Na2O : 2.50
K2O : 0.32 TiO2 : 2.26 MnO : 0.12
P2O5 : 0.28 LOI : H2O+ : 3.18
H2O- : 1.45 CO2 : SO3 :
S : Total: Magnesium#: 0.55
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O is loss on ignition.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 49 Depth to Top of Core(m): 433.50 Piece: 7B
Hole: 407 Top/Bottom Interval(mm): 690/ 710
Core: 45 Sample Depth: 434.20
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 BASALT
SiO2 : 47.34 Al2O3: 12.48 Fe2O3(tot): 15.41
FeO(tot): 13.86 Fe2O3: FeO :
MgO : 8.42 CaO : 10.80 Na2O : 1.98
K2O : 0.56 TiO2 : 2.02 MnO : 0.15
P2O5 : 0.248 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.40 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 : 49 Depth to Top of Core(m): 433.50 Piece: 6A
Hole: 407 Top/Bottom Interval(mm): 400/ 420
Core: 45 Sample Depth: 435.41
Sect: 2 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 47.88 Al2O3: 14.50 Fe2O3(tot): 12.20
FeO(tot): Fe2O3: FeO :
MgO : 6.98 CaO : 11.81 Na2O : 2.58
K2O : 0.58 TiO2 : 2.19 MnO : 0.16
P2O5 : 0.33 LOI : H2O+ : 1.77
H2O- : 1.16 CO2 : SO3 :
S : Total: Magnesium#: 0.53
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O is loss on ignition.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 49 Depth to Top of Core(m): 433.50 Piece: 6A
Hole: 407 Top/Bottom Interval(mm): 400/ 420
Core: 45 Sample Depth: 435.41
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 BASALT
SiO2 : 47.12 Al2O3: 13.27 Fe2O3(tot): 11.89
FeO(tot): 10.70 Fe2O3: FeO :
MgO : 8.22 CaO : 11.48 Na2O : 2.17
K2O : 0.65 TiO2 : 2.13 MnO : 0.16
P2O5 : 0.310 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 97.40 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 : 49 Depth to Top of Core(m): 433.50 Piece: 9
Hole: 407 Top/Bottom Interval(mm): 750/ 820
Core: 45 Sample Depth: 435.79
Sect: 2 Analyst Name: Wood, D.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.04 Al2O3: 15.69 Fe2O3(tot):
FeO(tot): 11.93 Fe2O3: FeO :
MgO : 6.23 CaO : 10.93 Na2O : 2.49
K2O : 0.19 TiO2 : 1.92 MnO : 0.15
P2O5 : 0.30 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.87 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 : 49 Depth to Top of Core(m): 433.50 Piece: 11
Hole: 407 Top/Bottom Interval(mm): 1150/1200
Core: 45 Sample Depth: 437.68
Sect: 3 Analyst Name: Wood, D.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 48.69 Al2O3: 15.23 Fe2O3(tot): 11.92
FeO(tot): Fe2O3: FeO :
MgO : 8.10 CaO : 10.60 Na2O : 2.65
K2O : 0.19 TiO2 : 2.15 MnO : 0.13
P2O5 : 0.23 LOI : H2O+ : 1.31
H2O- : 0.19 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 is loss on ignition.
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 : 49 Depth to Top of Core(m): 433.50 Piece: 11
Hole: 407 Top/Bottom Interval(mm): 1150/1240
Core: 45 Sample Depth: 437.70
Sect: 3 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 48.55 Al2O3: 15.38 Fe2O3(tot): 10.86
FeO(tot): Fe2O3: FeO :
MgO : 8.31 CaO : 10.84 Na2O : 2.48
K2O : 0.19 TiO2 : 2.13 MnO : 0.12
P2O5 : 0.27 LOI : H2O+ : 1.77
H2O- : 2.03 CO2 : SO3 :
S : Total: Magnesium#: 0.60
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O is loss on ignition.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 49 Depth to Top of Core(m): 433.50 Piece: 12
Hole: 407 Top/Bottom Interval(mm): 1220/1240
Core: 45 Sample Depth: 437.73
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 : 48.06 Al2O3: 13.23 Fe2O3(tot): 12.34
FeO(tot): 11.10 Fe2O3: FeO :
MgO : 10.33 CaO : 10.77 Na2O : 2.12
K2O : 0.18 TiO2 : 2.21 MnO : 0.14
P2O5 : 0.276 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.65 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 : 49 Depth to Top of Core(m): 433.50 Piece: 8
Hole: 407 Top/Bottom Interval(mm): 530/ 550
Core: 45 Sample Depth: 438.54
Sect: 4 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 49.22 Al2O3: 14.72 Fe2O3(tot): 11.72
FeO(tot): Fe2O3: FeO :
MgO : 8.49 CaO : 9.93 Na2O : 2.50
K2O : 0.27 TiO2 : 2.01 MnO : 0.13
P2O5 : 0.28 LOI : H2O+ : 2.13
H2O- : 2.05 CO2 : SO3 :
S : Total: Magnesium#: 0.59
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O is loss on ignition.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 49 Depth to Top of Core(m): 433.50 Piece: 8
Hole: 407 Top/Bottom Interval(mm): 530/ 550
Core: 45 Sample Depth: 438.54
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 OL SPARSELY PHYRIC BASALT
SiO2 : 49.17 Al2O3: 13.02 Fe2O3(tot): 12.18
FeO(tot): 10.96 Fe2O3: FeO :
MgO : 10.53 CaO : 10.28 Na2O : 2.24
K2O : 0.25 TiO2 : 2.05 MnO : 0.14
P2O5 : 0.243 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.11 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 : 49 Depth to Top of Core(m): 443.00 Piece: 5
Hole: 407 Top/Bottom Interval(mm): 630/ 650
Core: 46 Sample Depth: 443.64
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG SPARSELY MICROPHYRIC BASALT
SiO2 : 48.26 Al2O3: 14.11 Fe2O3(tot): 12.59
FeO(tot): Fe2O3: FeO :
MgO : 7.21 CaO : 11.81 Na2O : 2.50
K2O : 0.53 TiO2 : 1.93 MnO : 0.21
P2O5 : 0.27 LOI : H2O+ : 1.87
H2O- : 1.69 CO2 : SO3 :
S : Total: Magnesium#: 0.53
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O is loss on ignition.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 49 Depth to Top of Core(m): 443.00 Piece: 5
Hole: 407 Top/Bottom Interval(mm): 630/ 650
Core: 46 Sample Depth: 443.64
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 SPARSELY PHYRIC BASALT
SiO2 : 48.06 Al2O3: 13.49 Fe2O3(tot): 12.62
FeO(tot): 11.36 Fe2O3: FeO :
MgO : 8.27 CaO : 11.46 Na2O : 2.20
K2O : 0.45 TiO2 : 1.95 MnO : 0.18
P2O5 : 0.235 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.92 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 : 49 Depth to Top of Core(m): 443.00 Piece: 1
Hole: 407 Top/Bottom Interval(mm): 00/ 50
Core: 46 Sample Depth: 444.53
Sect: 2 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 46.25 Al2O3: 14.58 Fe2O3(tot):
FeO(tot): 12.78 Fe2O3: 6.99 FeO : 6.49
MgO : 7.17 CaO : 11.43 Na2O : 2.28
K2O : 0.28 TiO2 : 1.86 MnO : 0.17
P2O5 : 0.19 LOI : H2O+ : 1.25
H2O- : 1.09 CO2 : SO3 :
S : Total: 100.03 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 : 49 Depth to Top of Core(m): 443.00 Piece: 1F
Hole: 407 Top/Bottom Interval(mm): 590/ 610
Core: 46 Sample Depth: 445.10
Sect: 2 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 48.89 Al2O3: 14.58 Fe2O3(tot): 11.96
FeO(tot): Fe2O3: FeO :
MgO : 9.17 CaO : 9.93 Na2O : 2.50
K2O : 0.26 TiO2 : 1.96 MnO : 0.13
P2O5 : 0.27 LOI : H2O+ : 1.95
H2O- : 2.20 CO2 : SO3 :
S : Total: Magnesium#: 0.60
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O is loss on ignition.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 49 Depth to Top of Core(m): 443.00 Piece: 1F
Hole: 407 Top/Bottom Interval(mm): 590/ 610
Core: 46 Sample Depth: 445.10
Sect: 2 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 48.85 Al2O3: 13.07 Fe2O3(tot): 12.52
FeO(tot): 11.27 Fe2O3: FeO :
MgO : 11.53 CaO : 10.19 Na2O : 2.12
K2O : 0.25 TiO2 : 1.99 MnO : 0.14
P2O5 : 0.231 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 100.89 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 : 49 Depth to Top of Core(m): 443.00 Piece: 1F
Hole: 407 Top/Bottom Interval(mm): 650/ 670
Core: 46 Sample Depth: 445.16
Sect: 2 Analyst Name:
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot): 10.97
FeO(tot): Fe2O3: 4.37 FeO : 5.94
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 1.81
H2O- : CO2 : 0.16 SO3 :
S : Total: Magnesium#:
Comments:
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
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 : 49 Depth to Top of Core(m): 443.00 Piece: 4A
Hole: 407 Top/Bottom Interval(mm): 1200/1220
Core: 46 Sample Depth: 445.71
Sect: 2 Analyst Name: Wood, D.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.44 Al2O3: 14.20 Fe2O3(tot):
FeO(tot): 12.45 Fe2O3: FeO :
MgO : 6.69 CaO : 11.20 Na2O : 2.54
K2O : 0.21 TiO2 : 2.06 MnO : 0.23
P2O5 : 0.32 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.34 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 : 49 Depth to Top of Core(m): 443.00 Piece: 2
Hole: 407 Top/Bottom Interval(mm): 370/ 420
Core: 46 Sample Depth: 446.40
Sect: 3 Analyst Name: Wood, D.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
Fresh IGNEOUS BASALTIC GLASS
SiO2 : 49.46 Al2O3: 14.05 Fe2O3(tot):
FeO(tot): 12.61 Fe2O3: FeO :
MgO : 6.52 CaO : 11.42 Na2O : 2.48
K2O : 0.25 TiO2 : 1.92 MnO : 0.22
P2O5 : 0.31 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.24 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 : 49 Depth to Top of Core(m): 443.00 Piece: 4A
Hole: 407 Top/Bottom Interval(mm): 660/ 680
Core: 46 Sample Depth: 446.67
Sect: 3 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Slight IGNEOUS APHYRIC BASALT
SiO2 : 44.52 Al2O3: 13.72 Fe2O3(tot): 13.06
FeO(tot): Fe2O3: FeO :
MgO : 6.11 CaO : 16.39 Na2O : 2.24
K2O : 0.53 TiO2 : 1.84 MnO : 0.21
P2O5 : 0.35 LOI : H2O+ : 5.95
H2O- : 1.15 CO2 : SO3 :
S : Total: Magnesium#: 0.48
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O is loss on ignition.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 49 Depth to Top of Core(m): 443.00 Piece: 4A
Hole: 407 Top/Bottom Interval(mm): 660/ 680
Core: 46 Sample Depth: 446.67
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 PILLOW LAVA
SiO2 : 47.91 Al2O3: 13.10 Fe2O3(tot): 13.93
FeO(tot): 12.53 Fe2O3: FeO :
MgO : 7.71 CaO : 11.78 Na2O : 1.91
K2O : 0.53 TiO2 : 1.90 MnO : 0.19
P2O5 : 0.205 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.16 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 : 49 Depth to Top of Core(m): 443.00 Piece: 4
Hole: 407 Top/Bottom Interval(mm): 30/ 50
Core: 46 Sample Depth: 447.54
Sect: 4 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS APHYRIC BASALT
SiO2 : 45.58 Al2O3: 15.15 Fe2O3(tot): 14.39
FeO(tot): Fe2O3: FeO :
MgO : 5.59 CaO : 12.91 Na2O : 2.32
K2O : 0.77 TiO2 : 2.05 MnO : 0.19
P2O5 : 0.35 LOI : H2O+ : 3.32
H2O- : 1.27 CO2 : SO3 :
S : Total: Magnesium#: 0.43
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O is loss on ignition.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 49 Depth to Top of Core(m): 443.00 Piece: 4
Hole: 407 Top/Bottom Interval(mm): 680/ 720
Core: 46 Sample Depth: 448.20
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 APHYRIC BASALT
SiO2 : 45.37 Al2O3: 13.18 Fe2O3(tot): 14.73
FeO(tot): 13.25 Fe2O3: FeO :
MgO : 5.73 CaO : 12.76 Na2O : 1.73
K2O : 0.73 TiO2 : 1.98 MnO : 0.18
P2O5 : 0.259 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 96.64 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 : 49 Depth to Top of Core(m): 443.00 Piece: 4
Hole: 407 Top/Bottom Interval(mm): 680/ 720
Core: 46 Sample Depth: 448.20
Sect: 4 Analyst Name: Wood, D.
Analytical Method(s):
Electron microprobe Electron microprobe Electron microprobe
Alteration Rock type Rock name
IGNEOUS BASALTIC GLASS
SiO2 : 49.63 Al2O3: 14.48 Fe2O3(tot):
FeO(tot): 12.11 Fe2O3: FeO :
MgO : 6.61 CaO : 11.24 Na2O : 2.60
K2O : 0.21 TiO2 : 1.90 MnO : 0.22
P2O5 : 0.36 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.36 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 : 49 Depth to Top of Core(m): 452.50 Piece: 1C
Hole: 407 Top/Bottom Interval(mm): 480/ 590
Core: 47 Sample Depth: 453.04
Sect: 1 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS PLAG SPARSELY PHYRIC BASALT
SiO2 : 48.45 Al2O3: 14.63 Fe2O3(tot): 10.91
FeO(tot): Fe2O3: FeO :
MgO : 8.46 CaO : 10.34 Na2O : 2.36
K2O : 0.27 TiO2 : 2.00 MnO : 0.13
P2O5 : 0.28 LOI : H2O+ : 1.61
H2O- : 2.40 CO2 : SO3 :
S : Total: Magnesium#: 0.61
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O is loss on ignition.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 49 Depth to Top of Core(m): 452.50 Piece: 1B
Hole: 407 Top/Bottom Interval(mm): 100/ 120
Core: 47 Sample Depth: 454.11
Sect: 2 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS APHYRIC BASALT
SiO2 : 47.30 Al2O3: 13.96 Fe2O3(tot): 14.12
FeO(tot): Fe2O3: FeO :
MgO : 6.60 CaO : 11.27 Na2O : 2.16
K2O : 0.38 TiO2 : 1.96 MnO : 0.19
P2O5 : 0.32 LOI : H2O+ : 1.70
H2O- : 2.16 CO2 : SO3 :
S : Total: Magnesium#: 0.48
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O is loss on ignition.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 49 Depth to Top of Core(m): 452.50 Piece: 1B
Hole: 407 Top/Bottom Interval(mm): 120/ 150
Core: 47 Sample Depth: 454.14
Sect: 2 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS APHYRIC BASALT
SiO2 : 46.37 Al2O3: 13.04 Fe2O3(tot): 15.20
FeO(tot): 13.68 Fe2O3: FeO :
MgO : 6.97 CaO : 12.04 Na2O : 1.89
K2O : 0.48 TiO2 : 1.85 MnO : 0.31
P2O5 : 0.218 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.37 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
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 : 49 Depth to Top of Core(m): 452.50 Piece: 2
Hole: 407 Top/Bottom Interval(mm): 860/ 880
Core: 47 Sample Depth: 454.87
Sect: 2 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS APHYRIC BASALT
SiO2 : 47.24 Al2O3: 13.90 Fe2O3(tot): 13.31
FeO(tot): Fe2O3: FeO :
MgO : 6.58 CaO : 11.85 Na2O : 2.46
K2O : 0.62 TiO2 : 1.86 MnO : 0.22
P2O5 : 0.25 LOI : H2O+ : 2.78
H2O- : 1.26 CO2 : SO3 :
S : Total: Magnesium#: 0.49
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O is loss on ignition.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 49 Depth to Top of Core(m): 452.50 Piece: 2
Hole: 407 Top/Bottom Interval(mm): 900/ 950
Core: 47 Sample Depth: 454.93
Sect: 2 Analyst Name: Tarney, J.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS APHYRIC BASALT
SiO2 : 47.81 Al2O3: 13.29 Fe2O3(tot): 12.88
FeO(tot): 11.59 Fe2O3: FeO :
MgO : 8.39 CaO : 11.63 Na2O : 2.16
K2O : 0.63 TiO2 : 1.73 MnO : 0.20
P2O5 : 0.223 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 98.95 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 : 49 Depth to Top of Core(m): 452.50 Piece: 2
Hole: 407 Top/Bottom Interval(mm): 190/ 210
Core: 47 Sample Depth: 455.70
Sect: 3 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 48.66 Al2O3: 14.55 Fe2O3(tot): 11.60
FeO(tot): Fe2O3: FeO :
MgO : 7.41 CaO : 11.15 Na2O : 2.30
K2O : 0.10 TiO2 : 1.97 MnO : 0.13
P2O5 : 0.27 LOI : H2O+ : 1.47
H2O- : 2.58 CO2 : SO3 :
S : Total: Magnesium#: 0.56
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O is loss on ignition.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 49 Depth to Top of Core(m): 452.50 Piece: 2
Hole: 407 Top/Bottom Interval(mm): 300/ 320
Core: 47 Sample Depth: 455.81
Sect: 3 Analyst Name:
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot): 11.86
FeO(tot): Fe2O3: 4.42 FeO : 6.70
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 1.56
H2O- : CO2 : 0.08 SO3 :
S : Total: Magnesium#:
Comments:
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
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 : 49 Depth to Top of Core(m): 452.50 Piece: 6C
Hole: 407 Top/Bottom Interval(mm): 770/ 800
Core: 47 Sample Depth: 456.29
Sect: 3 Analyst Name: Zolotarev, B.
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 47.20 Al2O3: 14.04 Fe2O3(tot):
FeO(tot): 12.06 Fe2O3: 4.59 FeO : 7.93
MgO : 8.22 CaO : 11.18 Na2O : 2.28
K2O : 0.15 TiO2 : 1.87 MnO : 0.17
P2O5 : 0.19 LOI : H2O+ : 1.19
H2O- : 1.36 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 : 49 Depth to Top of Core(m): 452.50 Piece: 1F
Hole: 407 Top/Bottom Interval(mm): 390/ 470
Core: 47 Sample Depth: 457.43
Sect: 4 Analyst Name: Bougault, H.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Extensive IGNEOUS APHYRIC BASALT
SiO2 : 48.13 Al2O3: 14.06 Fe2O3(tot): 12.68
FeO(tot): Fe2O3: FeO :
MgO : 6.53 CaO : 11.74 Na2O : 2.50
K2O : 0.57 TiO2 : 1.94 MnO : 0.20
P2O5 : 0.28 LOI : H2O+ : 1.68
H2O- : 1.76 CO2 : SO3 :
S : Total: Magnesium#: 0.50
Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O is loss on ignition.
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.
Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron.
Leg : 49 Depth to Top of Core(m): 452.50 Piece: 1E
Hole: 407 Top/Bottom Interval(mm): 410/ 470
Core: 47 Sample Depth: 457.44
Sect: 4 Analyst Name:
Analytical Method(s):
Wet chemical Wet chemical Wet chemical
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : Al2O3: Fe2O3(tot):
FeO(tot): Fe2O3: FeO : 4.97
MgO : CaO : Na2O :
K2O : TiO2 : MnO :
P2O5 : LOI : H2O+ : 2.26
H2O- : CO2 : 0.09 SO3 :
S : Total: Magnesium#:
Comments:
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
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 : 49 Depth to Top of Core(m): 452.50 Piece: 1E
Hole: 407 Top/Bottom Interval(mm): 410/ 470
Core: 47 Sample Depth: 457.44
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 APHYRIC BASALT
SiO2 : 48.41 Al2O3: 13.36 Fe2O3(tot): 13.64
FeO(tot): 12.28 Fe2O3: FeO :
MgO : 7.99 CaO : 11.82 Na2O : 2.05
K2O : 0.42 TiO2 : 1.90 MnO : 0.18
P2O5 : 0.214 LOI : H2O+ :
H2O- : CO2 : SO3 :
S : Total: 99.98 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.
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