Leg : 73 Depth to Top of Core(m): 256.50 Piece:
Hole: 524 Top/Bottom Interval(mm): 610/ 630
Core: 26 Sample Depth: 264.62
Sect: 6 Analyst Name: Dietrich, V.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
SEDIMENTARY VOLCANIC SANDSTONE
SiO2 : 51.13 Al2O3: 13.91 Fe2O3(tot):
FeO(tot): Fe2O3: 4.25 FeO : 0.75
MgO : 1.70 CaO : 9.43 Na2O : 2.97
K2O : 3.52 TiO2 : 0.95 MnO : 0.25
P2O5 : 0.19 LOI : H2O+ : 2.79
H2O- : CO2 : 7.47 SO3 :
S : 0.0180 Total: 99.31 Magnesium#:
Comments: TOTAL DOES NOT INCLUDE S
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 73 Depth to Top of Core(m): 275.50 Piece:
Hole: 524 Top/Bottom Interval(mm): 640/ 690
Core: 28 Sample Depth: 279.17
Sect: 3 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 : 46.83 Al2O3: 14.95 Fe2O3(tot):
FeO(tot): Fe2O3: 7.60 FeO : 4.65
MgO : 2.92 CaO : 6.40 Na2O : 2.88
K2O : 3.71 TiO2 : 4.31 MnO : 0.20
P2O5 : 2.07 LOI : H2O+ : 1.88
H2O- : CO2 : 0.29 SO3 :
S : 0.0329 Total: 98.69 Magnesium#: 0.329
Comments: TOTAL DOES NOT INCLUDE S, UPPER PILLOW
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
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 : 73 Depth to Top of Core(m): 275.50 Piece:
Hole: 524 Top/Bottom Interval(mm): 930/ 970
Core: 28 Sample Depth: 279.45
Sect: 3 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 : 44.72 Al2O3: 14.63 Fe2O3(tot):
FeO(tot): Fe2O3: 5.70 FeO : 7.50
MgO : 4.02 CaO : 8.47 Na2O : 2.90
K2O : 2.29 TiO2 : 4.24 MnO : 0.24
P2O5 : 1.98 LOI : H2O+ : 1.71
H2O- : CO2 : 0.22 SO3 :
S : 0.3601 Total: 98.62 Magnesium#: 0.379
Comments: TOTAL DOES NOT INCLUDE S, UPPER PILLOWS
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
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 : 73 Depth to Top of Core(m): 275.50 Piece:
Hole: 524 Top/Bottom Interval(mm): 1050/1090
Core: 28 Sample Depth: 279.57
Sect: 3 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 : 44.38 Al2O3: 14.57 Fe2O3(tot):
FeO(tot): Fe2O3: 7.03 FeO : 5.60
MgO : 3.96 CaO : 8.91 Na2O : 2.69
K2O : 2.32 TiO2 : 4.21 MnO : 0.26
P2O5 : 1.97 LOI : H2O+ : 2.20
H2O- : CO2 : 0.31 SO3 :
S : 0.3606 Total: 98.41 Magnesium#: 0.388
Comments: TOTAL DOES NOT INCLUDE S, UPPER PILLOWS
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
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 : 73 Depth to Top of Core(m): 275.50 Piece:
Hole: 524 Top/Bottom Interval(mm): 1080/1100
Core: 28 Sample Depth: 281.09
Sect: 4 Analyst Name: Dietrich, V.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
SEDIMENTARY VOLCANIC CLAYSTONE
SiO2 : 51.83 Al2O3: 15.40 Fe2O3(tot):
FeO(tot): Fe2O3: 4.66 FeO : 2.80
MgO : 3.19 CaO : 4.28 Na2O : 2.53
K2O : 5.41 TiO2 : 1.89 MnO : 0.11
P2O5 : 0.45 LOI : H2O+ : 4.29
H2O- : CO2 : 2.09 SO3 :
S : Total: 98.93 Magnesium#:
Comments: TOTAL DOES NOT INCLUDE S
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 73 Depth to Top of Core(m): 289.00 Piece: 2B
Hole: 524 Top/Bottom Interval(mm): 1230/1280
Core: 30 Sample Depth: 290.26
Sect: 1 Analyst Name: Dietrich, V.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 48.55 Al2O3: 14.35 Fe2O3(tot):
FeO(tot): Fe2O3: 4.63 FeO : 7.05
MgO : 4.75 CaO : 6.07 Na2O : 3.38
K2O : 2.93 TiO2 : 3.52 MnO : 0.21
P2O5 : 1.12 LOI : H2O+ : 2.43
H2O- : CO2 : 0.09 SO3 :
S : 0.0044 Total: 99.08 Magnesium#: 0.449
Comments: TOTAL DOES NOT INCLUDE S, UPPER SILL
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
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 : 73 Depth to Top of Core(m): 289.00 Piece: 1J
Hole: 524 Top/Bottom Interval(mm): 720/ 760
Core: 30 Sample Depth: 291.24
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 APHYRIC BASALT
SiO2 : 48.28 Al2O3: 14.17 Fe2O3(tot):
FeO(tot): Fe2O3: 5.39 FeO : 6.70
MgO : 5.14 CaO : 5.29 Na2O : 3.29
K2O : 3.92 TiO2 : 3.50 MnO : 0.27
P2O5 : 1.10 LOI : H2O+ : 1.91
H2O- : CO2 : 0.19 SO3 :
S : 0.1477 Total: 99.15 Magnesium#: 0.459
Comments: TOTAL DOES NOT INCLUDE S, UPPER SILL
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
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 : 73 Depth to Top of Core(m): 294.50 Piece: 8A
Hole: 524 Top/Bottom Interval(mm): 800/ 840
Core: 31 Sample Depth: 295.32
Sect: 1 Analyst Name: Dietrich, V.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 48.14 Al2O3: 14.21 Fe2O3(tot):
FeO(tot): Fe2O3: 5.64 FeO : 6.40
MgO : 4.99 CaO : 6.09 Na2O : 3.25
K2O : 2.91 TiO2 : 3.56 MnO : 0.26
P2O5 : 1.12 LOI : H2O+ :
H2O- : 1.84 CO2 : 0.22 SO3 :
S : 0.0465 Total: 98.63 Magnesium#: 0.454
Comments: TOTAL DOES NOT INCLUDE S, UPPER SILL
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
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 : 73 Depth to Top of Core(m): 294.50 Piece: 1
Hole: 524 Top/Bottom Interval(mm): 30/ 70
Core: 31 Sample Depth: 296.05
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 APHYRIC BASALT
SiO2 : 47.55 Al2O3: 14.18 Fe2O3(tot):
FeO(tot): Fe2O3: 5.51 FeO : 6.70
MgO : 5.03 CaO : 6.10 Na2O : 3.27
K2O : 2.67 TiO2 : 3.62 MnO : 0.25
P2O5 : 1.14 LOI : H2O+ : 2.53
H2O- : CO2 : 0.14 SO3 :
S : 0.0089 Total: 98.69 Magnesium#: 0.453
Comments: TOTAL DOES NOT INCLUDE S, UPPER SILL
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
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 : 73 Depth to Top of Core(m): 303.50 Piece:
Hole: 524 Top/Bottom Interval(mm): 350/ 380
Core: 32 Sample Depth: 305.37
Sect: 2 Analyst Name: Dietrich, V.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
SEDIMENTARY VOLCANIC SANDSTONE
SiO2 : 44.13 Al2O3: 13.42 Fe2O3(tot):
FeO(tot): Fe2O3: 3.13 FeO : 2.35
MgO : 2.95 CaO : 11.60 Na2O : 3.46
K2O : 2.67 TiO2 : 1.17 MnO : 0.17
P2O5 : 0.32 LOI : H2O+ : 6.64
H2O- : CO2 : 7.07 SO3 :
S : Total: 99.08 Magnesium#:
Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
Leg : 73 Depth to Top of Core(m): 303.50 Piece:
Hole: 524 Top/Bottom Interval(mm): 400/ 440
Core: 32 Sample Depth: 305.42
Sect: 2 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 : 48.16 Al2O3: 14.95 Fe2O3(tot):
FeO(tot): Fe2O3: 5.52 FeO : 5.95
MgO : 6.47 CaO : 11.62 Na2O : 2.71
K2O : 0.15 TiO2 : 1.90 MnO : 0.25
P2O5 : 0.18 LOI : H2O+ : 1.25
H2O- : CO2 : 0.12 SO3 :
S : 0.2667 Total: 99.23 Magnesium#: 0.531
Comments: TOTAL DOES NOT INCLUDE S, UPPER PART OF LOWER SILL
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
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 : 73 Depth to Top of Core(m): 303.50 Piece:
Hole: 524 Top/Bottom Interval(mm): 1240/1300
Core: 32 Sample Depth: 306.27
Sect: 2 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 : 46.70 Al2O3: 14.94 Fe2O3(tot):
FeO(tot): Fe2O3: 5.90 FeO : 5.35
MgO : 6.09 CaO : 11.75 Na2O : 3.11
K2O : 0.23 TiO2 : 1.92 MnO : 0.35
P2O5 : 0.20 LOI : H2O+ : 1.14
H2O- : CO2 : 1.32 SO3 :
S : 0.0385 Total: 99.00 Magnesium#: 0.520
Comments: TOTAL DOES NOT INCLUDE S, UPPER PART OF LOWER SILL
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
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 : 73 Depth to Top of Core(m): 303.50 Piece:
Hole: 524 Top/Bottom Interval(mm): 1270/1330
Core: 32 Sample Depth: 306.30
Sect: 2 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 : 47.12 Al2O3: 14.84 Fe2O3(tot):
FeO(tot): Fe2O3: 4.84 FeO : 6.15
MgO : 6.17 CaO : 11.84 Na2O : 3.05
K2O : 0.19 TiO2 : 1.90 MnO : 0.34
P2O5 : 0.19 LOI : H2O+ : 1.27
H2O- : CO2 : 1.03 SO3 :
S : 0.0333 Total: 98.93 Magnesium#: 0.526
Comments: TOTAL DOES NOT INCLUDE S, UPPER PART OF LOWER SILL
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
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 : 73 Depth to Top of Core(m): 327.50 Piece: 1C
Hole: 524 Top/Bottom Interval(mm): 340/ 380
Core: 33 Sample Depth: 327.86
Sect: 1 Analyst Name: Dietrich, V.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 47.89 Al2O3: 14.74 Fe2O3(tot):
FeO(tot): Fe2O3: 5.23 FeO : 6.30
MgO : 6.74 CaO : 11.63 Na2O : 2.68
K2O : 0.15 TiO2 : 1.87 MnO : 0.24
P2O5 : 0.18 LOI : H2O+ : 1.32
H2O- : CO2 : 0.15 SO3 :
S : 0.1932 Total: 99.12 Magnesium#: 0.540
Comments: TOTAL DOES NOT INCLUDE S, UPPER PART OF LOWER SILL
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
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 : 73 Depth to Top of Core(m): 327.50 Piece: 1E
Hole: 524 Top/Bottom Interval(mm): 1440/1550
Core: 33 Sample Depth: 329.00
Sect: 1 Analyst Name: Dietrich, V.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 47.37 Al2O3: 14.60 Fe2O3(tot):
FeO(tot): Fe2O3: 5.53 FeO : 6.00
MgO : 7.27 CaO : 10.67 Na2O : 2.60
K2O : 0.24 TiO2 : 1.91 MnO : 0.23
P2O5 : 0.17 LOI : H2O+ : 2.36
H2O- : CO2 : 0.33 SO3 :
S : 0.0810 Total: 99.28 Magnesium#: 0.559
Comments: TOTAL DOES NOT INCLUDE S, CENTRAL PART OF LOWER SILL
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
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 : 73 Depth to Top of Core(m): 327.50 Piece: 1C
Hole: 524 Top/Bottom Interval(mm): 640/ 700
Core: 33 Sample Depth: 329.67
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 APHYRIC BASALT
SiO2 : 47.84 Al2O3: 14.82 Fe2O3(tot):
FeO(tot): Fe2O3: 5.37 FeO : 6.35
MgO : 7.57 CaO : 10.24 Na2O : 2.73
K2O : 0.24 TiO2 : 1.83 MnO : 0.21
P2O5 : 0.18 LOI : H2O+ : 1.94
H2O- : CO2 : 0.08 SO3 :
S : 0.1022 Total: 99.45 Magnesium#: 0.565
Comments: TOTAL DOES NOT INCLUDE S, CENTRAL PART OF LOWER SILL
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
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 : 73 Depth to Top of Core(m): 327.50 Piece: 1G
Hole: 524 Top/Bottom Interval(mm): 1350/1400
Core: 33 Sample Depth: 331.88
Sect: 3 Analyst Name: Dietrich, V.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 48.03 Al2O3: 14.68 Fe2O3(tot):
FeO(tot): Fe2O3: 5.17 FeO : 6.30
MgO : 7.22 CaO : 11.41 Na2O : 2.81
K2O : 0.14 TiO2 : 1.85 MnO : 0.22
P2O5 : 0.17 LOI : H2O+ : 1.38
H2O- : CO2 : 0.18 SO3 :
S : 0.1156 Total: 99.56 Magnesium#: 0.559
Comments: TOTAL DOES NOT INCLUDE S, CENTRAL PART OF LOWER SILL
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
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 : 73 Depth to Top of Core(m): 327.50 Piece: 1
Hole: 524 Top/Bottom Interval(mm): 250/ 290
Core: 33 Sample Depth: 332.27
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 APHYRIC BASALT
SiO2 : 47.44 Al2O3: 14.60 Fe2O3(tot):
FeO(tot): Fe2O3: 4.85 FeO : 6.70
MgO : 7.07 CaO : 11.30 Na2O : 2.62
K2O : 0.13 TiO2 : 1.82 MnO : 0.22
P2O5 : 0.18 LOI : H2O+ : 2.11
H2O- : CO2 : 0.21 SO3 :
S : 0.1501 Total: 99.25 Magnesium#: 0.551
Comments: TOTAL DOES NOT INCLUDE S, LOWER PART OF LOWER SILL
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
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 : 73 Depth to Top of Core(m): 332.50 Piece: 1D
Hole: 524 Top/Bottom Interval(mm): 740/ 790
Core: 34 Sample Depth: 333.27
Sect: 1 Analyst Name: Dietrich, V.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
Moderate IGNEOUS APHYRIC BASALT
SiO2 : 47.89 Al2O3: 14.58 Fe2O3(tot):
FeO(tot): Fe2O3: 5.00 FeO : 6.55
MgO : 7.23 CaO : 11.31 Na2O : 2.51
K2O : 0.16 TiO2 : 1.83 MnO : 0.23
P2O5 : 0.17 LOI : H2O+ : 1.51
H2O- : CO2 : 0.25 SO3 :
S : 0.1351 Total: 99.22 Magnesium#: 0.556
Comments: TOTAL DOES NOT INCLUDE S, LOWER PART OF LOWER SILL
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
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 : 73 Depth to Top of Core(m): 339.50 Piece:
Hole: 524 Top/Bottom Interval(mm): 1020/1040
Core: 35 Sample Depth: 340.53
Sect: 1 Analyst Name: Dietrich, V.
Analytical Method(s):
X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence
Alteration Rock type Rock name
SEDIMENTARY VOLCANIC SANDSTONE
SiO2 : 44.19 Al2O3: 13.98 Fe2O3(tot):
FeO(tot): Fe2O3: 6.88 FeO : 1.80
MgO : 4.92 CaO : 7.60 Na2O : 4.95
K2O : 0.92 TiO2 : 2.09 MnO : 0.27
P2O5 : 0.43 LOI : H2O+ : 4.76
H2O- : CO2 : 6.33 SO3 :
S : 0.0535 Total: 99.12 Magnesium#:
Comments: TOTAL DOES NOT INCLUDE S
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.
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