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Core Data from the Deep Sea Drilling Project


Leg : 92    Depth to Top of Core(m):    55.50    Piece: 1
Hole: 597C  Top/Bottom Interval(mm):   30/  30
Core:   3   Sample Depth:    55.53
Sect:  1    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Fresh         IGNEOUS      APHYRIC BASALT

SiO2    :  48.53    Al2O3:  15.70    Fe2O3(tot):  11.36
FeO(tot):           Fe2O3:           FeO       :
MgO     :   6.54    CaO  :  13.16    Na2O      :   1.87
K2O     :   0.31    TiO2 :   0.95    MnO       :   0.19
P2O5    :   0.09    LOI  :   0.55    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:  99.25    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    55.50    Piece: 2
Hole: 597C  Top/Bottom Interval(mm):  110/ 130
Core:   3   Sample Depth:    55.62
Sect:  1    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :   50.1    Al2O3:   14.8    Fe2O3(tot):   10.7
FeO(tot):           Fe2O3:   4.38    FeO       :   5.69
MgO     :   8.17    CaO  :   12.8    Na2O      :   2.10
K2O     :   0.18    TiO2 :   0.92    MnO       :   0.17
P2O5    :   0.07    LOI  :           H2O+      :   0.69
H2O-    :           CO2  :   0.07    SO3       :
S       :  -0.01    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    55.50    Piece: 4A
Hole: 597C  Top/Bottom Interval(mm):  520/ 520
Core:   3   Sample Depth:    56.02
Sect:  1    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :  49.68    Al2O3:  14.44    Fe2O3(tot):  10.19
FeO(tot):           Fe2O3:           FeO       :
MgO     :   8.05    CaO  :  12.24    Na2O      :   2.02
K2O     :   0.15    TiO2 :   1.13    MnO       :   0.16
P2O5    :   0.13    LOI  :   0.69    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:  98.88    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    55.50    Piece: 4B
Hole: 597C  Top/Bottom Interval(mm):  590/ 600
Core:   3   Sample Depth:    56.10
Sect:  1    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :   50.1    Al2O3:   15.5    Fe2O3(tot):   9.50
FeO(tot):           Fe2O3:   3.19    FeO       :   5.68
MgO     :   8.25    CaO  :   12.5    Na2O      :   2.35
K2O     :   0.10    TiO2 :   1.14    MnO       :   0.14
P2O5    :   0.09    LOI  :           H2O+      :   0.65
H2O-    :           CO2  :   0.25    SO3       :
S       :  0.085    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    55.50    Piece: 4B
Hole: 597C  Top/Bottom Interval(mm):  650/ 660
Core:   3   Sample Depth:    56.16
Sect:  1    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :   49.4    Al2O3:   14.7    Fe2O3(tot):   12.2
FeO(tot):           Fe2O3:   6.08    FeO       :   5.51
MgO     :   7.16    CaO  :   12.2    Na2O      :   2.23
K2O     :   0.59    TiO2 :   1.07    MnO       :   0.16
P2O5    :   0.10    LOI  :           H2O+      :   0.77
H2O-    :           CO2  :   0.14    SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    55.50    Piece: 7
Hole: 597C  Top/Bottom Interval(mm): 1380/1400
Core:   3   Sample Depth:    56.89
Sect:  1    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :   47.3    Al2O3:   14.7    Fe2O3(tot):   11.1
FeO(tot):           Fe2O3:   5.49    FeO       :   5.05
MgO     :   6.97    CaO  :   13.9    Na2O      :   2.27
K2O     :   0.32    TiO2 :   1.05    MnO       :   0.20
P2O5    :   0.09    LOI  :           H2O+      :   0.69
H2O-    :           CO2  :   1.84    SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    55.50    Piece: 2A
Hole: 597C  Top/Bottom Interval(mm):  200/ 200
Core:   3   Sample Depth:    57.20
Sect:  2    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :  49.86    Al2O3:  15.26    Fe2O3(tot):  10.41
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.81    CaO  :  12.40    Na2O      :   2.13
K2O     :   0.10    TiO2 :   1.20    MnO       :   0.15
P2O5    :   0.16    LOI  :   0.47    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:  99.95    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
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 : 92    Depth to Top of Core(m):    55.50    Piece: 2D
Hole: 597C  Top/Bottom Interval(mm):  600/ 620
Core:   3   Sample Depth:    57.61
Sect:  2    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :   50.3    Al2O3:   15.5    Fe2O3(tot):   10.6
FeO(tot):           Fe2O3:   3.29    FeO       :   6.59
MgO     :   7.71    CaO  :   12.2    Na2O      :   2.46
K2O     :   0.10    TiO2 :   1.26    MnO       :   0.15
P2O5    :   0.11    LOI  :           H2O+      :   0.62
H2O-    :           CO2  :   0.05    SO3       :
S       :  0.023    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    55.50    Piece: 4
Hole: 597C  Top/Bottom Interval(mm): 1170/1170
Core:   3   Sample Depth:    58.17
Sect:  2    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :  49.40    Al2O3:  14.40    Fe2O3(tot):  12.69
FeO(tot):           Fe2O3:           FeO       :
MgO     :   6.75    CaO  :  11.77    Na2O      :   2.23
K2O     :   1.02    TiO2 :   1.20    MnO       :   0.15
P2O5    :   0.12    LOI  :   0.52    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.25    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    55.50    Piece: 1
Hole: 597C  Top/Bottom Interval(mm):   90/  90
Core:   3   Sample Depth:    58.59
Sect:  3    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Extensive     IGNEOUS      APHYRIC BASALT

SiO2    :  50.17    Al2O3:  15.01    Fe2O3(tot):  10.67
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.12    CaO  :  12.38    Na2O      :   2.78
K2O     :   0.48    TiO2 :   1.32    MnO       :   0.17
P2O5    :   0.16    LOI  :   0.60    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.86    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    55.50    Piece: 3
Hole: 597C  Top/Bottom Interval(mm):  510/ 530
Core:   3   Sample Depth:    59.02
Sect:  3    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Extensive     IGNEOUS      APHYRIC BASALT

SiO2    :   50.8    Al2O3:   15.4    Fe2O3(tot):   10.0
FeO(tot):           Fe2O3:   4.45    FeO       :   5.00
MgO     :   7.30    CaO  :   12.4    Na2O      :   2.56
K2O     :   0.21    TiO2 :   1.34    MnO       :   0.16
P2O5    :   0.11    LOI  :           H2O+      :   0.56
H2O-    :           CO2  :   0.04    SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    55.50    Piece: 3
Hole: 597C  Top/Bottom Interval(mm):  580/ 580
Core:   3   Sample Depth:    59.08
Sect:  3    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Extensive     IGNEOUS      APHYRIC BASALT

SiO2    :  49.95    Al2O3:  14.97    Fe2O3(tot):  10.74
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.09    CaO  :  12.22    Na2O      :   2.38
K2O     :   0.36    TiO2 :   1.35    MnO       :   0.16
P2O5    :   0.12    LOI  :   0.46    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:  99.80    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    64.50    Piece: 1A
Hole: 597C  Top/Bottom Interval(mm):  110/ 130
Core:   4   Sample Depth:    64.62
Sect:  1    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :   50.2    Al2O3:   14.5    Fe2O3(tot):   12.8
FeO(tot):           Fe2O3:   6.02    FeO       :   6.10
MgO     :   6.77    CaO  :   11.8    Na2O      :   2.32
K2O     :   0.52    TiO2 :   1.27    MnO       :   0.17
P2O5    :   0.11    LOI  :           H2O+      :   0.50
H2O-    :           CO2  :   0.05    SO3       :
S       :  -0.01    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    64.50    Piece: 1E
Hole: 597C  Top/Bottom Interval(mm):  920/ 920
Core:   4   Sample Depth:    65.42
Sect:  1    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :  48.74    Al2O3:  13.44    Fe2O3(tot):  12.02
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.12    CaO  :  12.73    Na2O      :   2.03
K2O     :   0.61    TiO2 :   1.32    MnO       :   0.17
P2O5    :   0.12    LOI  :   2.36    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.66    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    64.50    Piece: 1G
Hole: 597C  Top/Bottom Interval(mm): 1190/1210
Core:   4   Sample Depth:    65.70
Sect:  1    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :   50.5    Al2O3:   15.3    Fe2O3(tot):   11.4
FeO(tot):           Fe2O3:   3.28    FeO       :   7.31
MgO     :   7.21    CaO  :   11.9    Na2O      :   2.49
K2O     :   0.10    TiO2 :   1.34    MnO       :   0.16
P2O5    :   0.11    LOI  :           H2O+      :   0.48
H2O-    :           CO2  :   0.05    SO3       :
S       :  0.078    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    64.50    Piece: 1G
Hole: 597C  Top/Bottom Interval(mm): 1260/1260
Core:   4   Sample Depth:    65.76
Sect:  1    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :  50.25    Al2O3:  14.76    Fe2O3(tot):  11.41
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.26    CaO  :  11.80    Na2O      :   2.56
K2O     :   0.10    TiO2 :   1.34    MnO       :   0.16
P2O5    :   0.11    LOI  :   0.19    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:  99.94    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    64.50    Piece: 2A
Hole: 597C  Top/Bottom Interval(mm):  250/ 270
Core:   4   Sample Depth:    66.26
Sect:  2    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :   50.5    Al2O3:   15.2    Fe2O3(tot):   11.5
FeO(tot):           Fe2O3:   3.29    FeO       :   7.39
MgO     :   7.20    CaO  :   11.9    Na2O      :   2.49
K2O     :   0.10    TiO2 :   1.34    MnO       :   0.16
P2O5    :   0.12    LOI  :           H2O+      :   0.50
H2O-    :           CO2  :   0.05    SO3       :
S       :  0.097    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    64.50    Piece: 2A
Hole: 597C  Top/Bottom Interval(mm):  290/ 290
Core:   4   Sample Depth:    66.29
Sect:  2    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :  49.70    Al2O3:  14.78    Fe2O3(tot):  11.13
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.27    CaO  :  11.69    Na2O      :   2.56
K2O     :   0.08    TiO2 :   1.33    MnO       :   0.15
P2O5    :   0.16    LOI  :   0.37    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:  99.22    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    64.50    Piece: 1B
Hole: 597C  Top/Bottom Interval(mm):  330/ 350
Core:   4   Sample Depth:    67.84
Sect:  3    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :   50.6    Al2O3:   14.6    Fe2O3(tot):   11.9
FeO(tot):           Fe2O3:   3.19    FeO       :   7.84
MgO     :   7.20    CaO  :   11.7    Na2O      :   2.50
K2O     :   0.11    TiO2 :   1.39    MnO       :   0.16
P2O5    :   0.12    LOI  :           H2O+      :   0.47
H2O-    :           CO2  :   0.06    SO3       :
S       :  0.110    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    64.50    Piece: 1B
Hole: 597C  Top/Bottom Interval(mm):  360/ 360
Core:   4   Sample Depth:    67.86
Sect:  3    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :  50.24    Al2O3:  14.93    Fe2O3(tot):  11.47
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.20    CaO  :  11.90    Na2O      :   2.81
K2O     :   0.10    TiO2 :   1.34    MnO       :   0.16
P2O5    :   0.09    LOI  :   0.19    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.43    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    64.50    Piece: 3A
Hole: 597C  Top/Bottom Interval(mm):  680/ 700
Core:   4   Sample Depth:    68.19
Sect:  3    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :   50.4    Al2O3:   15.0    Fe2O3(tot):   11.4
FeO(tot):           Fe2O3:   3.01    FeO       :   7.55
MgO     :   7.18    CaO  :   11.6    Na2O      :   2.51
K2O     :   0.10    TiO2 :   1.35    MnO       :   0.15
P2O5    :   0.12    LOI  :           H2O+      :   0.50
H2O-    :           CO2  :   0.06    SO3       :
S       :  0.106    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    64.50    Piece: 3A
Hole: 597C  Top/Bottom Interval(mm):  740/ 740
Core:   4   Sample Depth:    68.24
Sect:  3    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :  50.15    Al2O3:  14.59    Fe2O3(tot):  11.79
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.46    CaO  :  11.66    Na2O      :   2.74
K2O     :   0.10    TiO2 :   1.35    MnO       :   0.16
P2O5    :   0.09    LOI  :   0.09    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.18    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    64.50    Piece: 3B
Hole: 597C  Top/Bottom Interval(mm):  960/ 980
Core:   4   Sample Depth:    68.47
Sect:  3    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :   50.4    Al2O3:   15.2    Fe2O3(tot):   11.7
FeO(tot):           Fe2O3:   3.52    FeO       :   7.36
MgO     :   7.18    CaO  :   11.8    Na2O      :   2.45
K2O     :   0.11    TiO2 :   1.33    MnO       :   0.15
P2O5    :   0.11    LOI  :           H2O+      :   0.46
H2O-    :           CO2  :   0.05    SO3       :
S       :  0.109    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    64.50    Piece: 3C
Hole: 597C  Top/Bottom Interval(mm): 1070/1070
Core:   4   Sample Depth:    68.57
Sect:  3    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :  49.37    Al2O3:  14.47    Fe2O3(tot):  11.40
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.00    CaO  :  11.54    Na2O      :   2.60
K2O     :   0.10    TiO2 :   1.32    MnO       :   0.15
P2O5    :   0.10    LOI  :   0.15    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:  98.20    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    64.50    Piece: 1B
Hole: 597C  Top/Bottom Interval(mm):  110/ 110
Core:   4   Sample Depth:    69.11
Sect:  4    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :  50.23    Al2O3:  14.88    Fe2O3(tot):  11.75
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.28    CaO  :  11.82    Na2O      :   2.28
K2O     :   0.08    TiO2 :   1.35    MnO       :   0.16
P2O5    :   0.11    LOI  :   0.21    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.15    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    64.50    Piece: 2B
Hole: 597C  Top/Bottom Interval(mm):  480/ 500
Core:   4   Sample Depth:    69.49
Sect:  4    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :   50.4    Al2O3:   15.5    Fe2O3(tot):   11.4
FeO(tot):           Fe2O3:   3.20    FeO       :   7.38
MgO     :   6.98    CaO  :   11.9    Na2O      :   2.52
K2O     :   0.11    TiO2 :   1.38    MnO       :   0.15
P2O5    :   0.12    LOI  :           H2O+      :   0.49
H2O-    :           CO2  :   0.04    SO3       :
S       :  0.076    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    64.50    Piece: 2G
Hole: 597C  Top/Bottom Interval(mm): 1270/1270
Core:   4   Sample Depth:    70.27
Sect:  4    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :  50.14    Al2O3:  14.81    Fe2O3(tot):  11.23
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.49    CaO  :  11.73    Na2O      :   2.51
K2O     :   0.12    TiO2 :   1.36    MnO       :   0.16
P2O5    :   0.16    LOI  :   0.15    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:  99.86    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    64.50    Piece: 5C
Hole: 597C  Top/Bottom Interval(mm):  760/ 760
Core:   4   Sample Depth:    71.26
Sect:  5    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :  50.13    Al2O3:  14.71    Fe2O3(tot):  11.83
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.01    CaO  :  12.07    Na2O      :   2.02
K2O     :   0.09    TiO2 :   1.31    MnO       :   0.17
P2O5    :   0.13    LOI  :   0.22    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:  99.69    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    64.50    Piece: 5A
Hole: 597C  Top/Bottom Interval(mm):  900/ 920
Core:   4   Sample Depth:    71.41
Sect:  5    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :   50.1    Al2O3:   14.8    Fe2O3(tot):   12.1
FeO(tot):           Fe2O3:   3.16    FeO       :   8.05
MgO     :   7.19    CaO  :   11.9    Na2O      :   2.37
K2O     :   0.10    TiO2 :   1.30    MnO       :   0.17
P2O5    :   0.12    LOI  :           H2O+      :   0.47
H2O-    :           CO2  :   0.08    SO3       :
S       :  0.104    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    64.50    Piece: 5C
Hole: 597C  Top/Bottom Interval(mm): 1200/1200
Core:   4   Sample Depth:    71.70
Sect:  5    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :  49.71    Al2O3:  14.62    Fe2O3(tot):  11.62
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.36    CaO  :  11.77    Na2O      :   2.34
K2O     :   0.09    TiO2 :   1.32    MnO       :   0.16
P2O5    :   0.12    LOI  :   0.41    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:  99.52    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    64.50    Piece: 5C
Hole: 597C  Top/Bottom Interval(mm): 1200/1300
Core:   4   Sample Depth:    71.75
Sect:  5    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :   50.4    Al2O3:   14.8    Fe2O3(tot):   11.9
FeO(tot):           Fe2O3:   3.39    FeO       :   7.67
MgO     :   7.40    CaO  :   11.9    Na2O      :   2.44
K2O     :   0.10    TiO2 :   1.33    MnO       :   0.17
P2O5    :   0.11    LOI  :           H2O+      :   0.42
H2O-    :           CO2  :   0.04    SO3       :
S       :  0.105    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    64.50    Piece: 1
Hole: 597C  Top/Bottom Interval(mm):   80/  80
Core:   4   Sample Depth:    72.08
Sect:  6    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :  50.23    Al2O3:  14.91    Fe2O3(tot):  11.31
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.38    CaO  :  11.89    Na2O      :   2.43
K2O     :   0.09    TiO2 :   1.33    MnO       :   0.15
P2O5    :   0.14    LOI  :   0.27    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.13    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    64.50    Piece: 2C
Hole: 597C  Top/Bottom Interval(mm):  240/ 270
Core:   4   Sample Depth:    72.26
Sect:  6    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :   49.8    Al2O3:   14.9    Fe2O3(tot):   12.9
FeO(tot):           Fe2O3:   7.20    FeO       :   5.13
MgO     :   6.52    CaO  :   11.4    Na2O      :   2.31
K2O     :   0.59    TiO2 :   1.24    MnO       :   0.15
P2O5    :   0.11    LOI  :           H2O+      :   0.87
H2O-    :           CO2  :   0.06    SO3       :
S       :  -0.01    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    64.50    Piece: 4B
Hole: 597C  Top/Bottom Interval(mm):  490/ 490
Core:   4   Sample Depth:    72.49
Sect:  6    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :  50.51    Al2O3:  15.51    Fe2O3(tot):  11.32
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.29    CaO  :  12.18    Na2O      :   2.29
K2O     :   0.09    TiO2 :   1.33    MnO       :   0.15
P2O5    :   0.10    LOI  :   0.12    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.89    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    64.50    Piece: 5
Hole: 597C  Top/Bottom Interval(mm):  650/ 650
Core:   4   Sample Depth:    72.65
Sect:  6    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :  49.77    Al2O3:  13.87    Fe2O3(tot):  11.73
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.59    CaO  :  11.16    Na2O      :   2.45
K2O     :   0.15    TiO2 :   1.40    MnO       :   0.18
P2O5    :   0.09    LOI  :   0.21    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:  98.60    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    73.50    Piece: 3
Hole: 597C  Top/Bottom Interval(mm):  320/ 320
Core:   5   Sample Depth:    73.82
Sect:  1    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :  49.83    Al2O3:  15.06    Fe2O3(tot):  11.76
FeO(tot):           Fe2O3:           FeO       :
MgO     :   6.95    CaO  :  11.63    Na2O      :   1.94
K2O     :   0.46    TiO2 :   1.28    MnO       :   0.16
P2O5    :   0.15    LOI  :   0.87    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.09    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    73.50    Piece: 5
Hole: 597C  Top/Bottom Interval(mm):  460/ 480
Core:   5   Sample Depth:    73.97
Sect:  1    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :   50.4    Al2O3:   15.1    Fe2O3(tot):   11.6
FeO(tot):           Fe2O3:   3.42    FeO       :   7.36
MgO     :   7.21    CaO  :   11.9    Na2O      :   2.47
K2O     :   0.01    TiO2 :   1.35    MnO       :   0.16
P2O5    :   0.11    LOI  :           H2O+      :   0.47
H2O-    :           CO2  :   0.07    SO3       :
S       :  0.088    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    73.50    Piece: 18
Hole: 597C  Top/Bottom Interval(mm): 1330/1330
Core:   5   Sample Depth:    74.83
Sect:  1    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :  49.61    Al2O3:  14.90    Fe2O3(tot):  11.40
FeO(tot):           Fe2O3:           FeO       :
MgO     :   6.93    CaO  :  12.12    Na2O      :   2.37
K2O     :   0.64    TiO2 :   1.32    MnO       :   0.16
P2O5    :   0.14    LOI  :   0.82    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.41    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    73.50    Piece: 2
Hole: 597C  Top/Bottom Interval(mm):  120/ 120
Core:   5   Sample Depth:    75.12
Sect:  2    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      PLAG-PYX SP PHYRIC BASALT

SiO2    :  49.03    Al2O3:  14.33    Fe2O3(tot):  12.68
FeO(tot):           Fe2O3:           FeO       :
MgO     :   6.64    CaO  :  11.88    Na2O      :   2.69
K2O     :   0.96    TiO2 :   1.21    MnO       :   0.17
P2O5    :   0.09    LOI  :   0.71    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.39    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    73.50    Piece: 4
Hole: 597C  Top/Bottom Interval(mm):  240/ 240
Core:   5   Sample Depth:    75.24
Sect:  2    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      PLAG-PYX SP PHYRIC BASALT

SiO2    :  50.37    Al2O3:  15.50    Fe2O3(tot):  11.25
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.94    CaO  :  12.11    Na2O      :   2.50
K2O     :   0.09    TiO2 :   1.21    MnO       :   0.16
P2O5    :   0.14    LOI  :   0.53    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 101.80    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    73.50    Piece: 4
Hole: 597C  Top/Bottom Interval(mm):  290/ 310
Core:   5   Sample Depth:    75.30
Sect:  2    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      PLAG-PYX SP MICROPHYRIC BASALT

SiO2    :   50.1    Al2O3:   15.1    Fe2O3(tot):   11.5
FeO(tot):           Fe2O3:   3.05    FeO       :   7.61
MgO     :   7.75    CaO  :   11.9    Na2O      :   2.24
K2O     :   0.10    TiO2 :   1.22    MnO       :   0.16
P2O5    :   0.10    LOI  :           H2O+      :   0.79
H2O-    :           CO2  :   0.05    SO3       :
S       :  0.097    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    73.50    Piece: 7
Hole: 597C  Top/Bottom Interval(mm):  550/ 550
Core:   5   Sample Depth:    75.55
Sect:  2    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      PLAG-PYX SP PHYRIC BASALT

SiO2    :  49.82    Al2O3:  14.72    Fe2O3(tot):  11.20
FeO(tot):           Fe2O3:           FeO       :
MgO     :   6.75    CaO  :  11.83    Na2O      :   2.06
K2O     :   0.70    TiO2 :   1.21    MnO       :   0.15
P2O5    :   0.11    LOI  :   0.73    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:  99.28    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    82.50    Piece: 7
Hole: 597C  Top/Bottom Interval(mm):  690/ 690
Core:   6   Sample Depth:    83.19
Sect:  1    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      FELD-PYX MOD PHYRIC BASALT

SiO2    :  49.74    Al2O3:  15.34    Fe2O3(tot):  11.48
FeO(tot):           Fe2O3:           FeO       :
MgO     :   6.41    CaO  :  12.76    Na2O      :   2.26
K2O     :   0.44    TiO2 :   1.20    MnO       :   0.17
P2O5    :   0.10    LOI  :   0.58    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.48    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    82.50    Piece: 10
Hole: 597C  Top/Bottom Interval(mm):  780/ 800
Core:   6   Sample Depth:    83.29
Sect:  1    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      FELD-PYX MOD MICROPHYRIC BASALT

SiO2    :   49.4    Al2O3:   15.2    Fe2O3(tot):   12.0
FeO(tot):           Fe2O3:   5.23    FeO       :   6.09
MgO     :   6.64    CaO  :   12.6    Na2O      :   2.22
K2O     :   0.44    TiO2 :   1.20    MnO       :   0.18
P2O5    :   0.11    LOI  :           H2O+      :   0.56
H2O-    :           CO2  :   0.12    SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    82.50    Piece: 12B
Hole: 597C  Top/Bottom Interval(mm): 1280/1280
Core:   6   Sample Depth:    83.78
Sect:  1    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      FELD-PYX MOD MICROPHYRIC BASALT

SiO2    :  49.95    Al2O3:  15.30    Fe2O3(tot):  10.98
FeO(tot):           Fe2O3:           FeO       :
MgO     :   6.69    CaO  :  12.41    Na2O      :   2.19
K2O     :   0.45    TiO2 :   1.19    MnO       :   0.16
P2O5    :   0.11    LOI  :   0.65    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.08    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
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 : 92    Depth to Top of Core(m):    82.50    Piece: 3
Hole: 597C  Top/Bottom Interval(mm):  440/ 440
Core:   6   Sample Depth:    84.44
Sect:  2    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :  48.87    Al2O3:  15.23    Fe2O3(tot):  11.75
FeO(tot):           Fe2O3:           FeO       :
MgO     :   6.38    CaO  :  12.37    Na2O      :   2.34
K2O     :   0.56    TiO2 :   1.16    MnO       :   0.16
P2O5    :   0.07    LOI  :   0.39    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:  99.28    Magnesium#:

Comments: FINE- TO MED-GRAINED, RARE MICROPHENOS
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    82.50    Piece: 4
Hole: 597C  Top/Bottom Interval(mm):  670/ 670
Core:   6   Sample Depth:    86.17
Sect:  3    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :  50.15    Al2O3:  15.09    Fe2O3(tot):  10.88
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.93    CaO  :  12.06    Na2O      :   2.57
K2O     :   0.08    TiO2 :   1.22    MnO       :   0.16
P2O5    :   0.17    LOI  :   0.34    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.65    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    82.50    Piece: 4
Hole: 597C  Top/Bottom Interval(mm):  690/ 690
Core:   6   Sample Depth:    86.19
Sect:  3    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :  50.24    Al2O3:  15.50    Fe2O3(tot):  11.10
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.85    CaO  :  12.16    Na2O      :   2.31
K2O     :   0.08    TiO2 :   1.19    MnO       :   0.16
P2O5    :   0.10    LOI  :   0.43    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 101.12    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    82.50    Piece: 1J
Hole: 597C  Top/Bottom Interval(mm):  590/ 600
Core:   6   Sample Depth:    87.60
Sect:  4    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :   49.5    Al2O3:   15.0    Fe2O3(tot):   12.9
FeO(tot):           Fe2O3:   7.47    FeO       :   4.89
MgO     :   6.24    CaO  :   11.9    Na2O      :   2.18
K2O     :   0.93    TiO2 :   1.15    MnO       :   0.15
P2O5    :   0.10    LOI  :           H2O+      :   0.80
H2O-    :           CO2  :   0.07    SO3       :
S       :  -0.01    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    82.50    Piece: 1J
Hole: 597C  Top/Bottom Interval(mm):  600/ 610
Core:   6   Sample Depth:    87.61
Sect:  4    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :   50.7    Al2O3:   16.4    Fe2O3(tot):   9.66
FeO(tot):           Fe2O3:   3.09    FeO       :   5.91
MgO     :   6.96    CaO  :   12.9    Na2O      :   2.38
K2O     :   0.10    TiO2 :   1.22    MnO       :   0.14
P2O5    :   0.09    LOI  :           H2O+      :   0.34
H2O-    :           CO2  :   0.13    SO3       :
S       :  0.012    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    82.50    Piece: 1O
Hole: 597C  Top/Bottom Interval(mm): 1170/1190
Core:   6   Sample Depth:    88.18
Sect:  4    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :   50.6    Al2O3:   14.2    Fe2O3(tot):   11.8
FeO(tot):           Fe2O3:   3.90    FeO       :   7.11
MgO     :   7.62    CaO  :   11.7    Na2O      :   2.40
K2O     :   0.17    TiO2 :   1.42    MnO       :   0.17
P2O5    :   0.12    LOI  :           H2O+      :   0.36
H2O-    :           CO2  :   0.05    SO3       :
S       :  0.137    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    82.50    Piece: 10
Hole: 597C  Top/Bottom Interval(mm): 1260/1260
Core:   6   Sample Depth:    88.26
Sect:  4    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :  49.97    Al2O3:  13.82    Fe2O3(tot):  11.55
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.59    CaO  :  11.76    Na2O      :   2.52
K2O     :   0.11    TiO2 :   1.44    MnO       :   0.17
P2O5    :   0.12    LOI  :   0.13    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:  99.18    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    82.50    Piece: 5B
Hole: 597C  Top/Bottom Interval(mm):  800/ 820
Core:   6   Sample Depth:    89.31
Sect:  5    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :   49.1    Al2O3:   15.5    Fe2O3(tot):   11.9
FeO(tot):           Fe2O3:   5.68    FeO       :   5.60
MgO     :   6.35    CaO  :   12.7    Na2O      :   2.19
K2O     :   0.61    TiO2 :   1.10    MnO       :   0.17
P2O5    :   0.09    LOI  :           H2O+      :   0.68
H2O-    :           CO2  :   0.31    SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    82.50    Piece: 5C
Hole: 597C  Top/Bottom Interval(mm):  960/ 960
Core:   6   Sample Depth:    89.46
Sect:  5    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :  47.60    Al2O3:  13.36    Fe2O3(tot):  12.24
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.16    CaO  :  13.85    Na2O      :   1.64
K2O     :   0.65    TiO2 :   1.15    MnO       :   0.18
P2O5    :   0.10    LOI  :   2.38    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.31    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    82.50    Piece: 9
Hole: 597C  Top/Bottom Interval(mm): 1390/1430
Core:   6   Sample Depth:    89.91
Sect:  5    Analyst Name: Staudigel, H.

Analytical Method(s):
  Isotope dilution  Isotope dilution  Isotope dilution

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :           Al2O3:           Fe2O3(tot):
FeO(tot):           Fe2O3:           FeO       :
MgO     :           CaO  :           Na2O      :
K2O     : 0.0026    TiO2 :           MnO       :
P2O5    :           LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Essential oxides quoted to .01
ship and at one or more shore laboratories or by different techniques.
Partial analysis.



Leg : 92    Depth to Top of Core(m):    91.50    Piece: 3B
Hole: 597C  Top/Bottom Interval(mm):  120/ 120
Core:   7   Sample Depth:    91.62
Sect:  1    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :  49.79    Al2O3:  15.08    Fe2O3(tot):  11.63
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.35    CaO  :  12.23    Na2O      :   2.17
K2O     :   0.09    TiO2 :   1.15    MnO       :   0.15
P2O5    :   0.13    LOI  :   0.23    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.00    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    91.50    Piece: 2A
Hole: 597C  Top/Bottom Interval(mm):  230/ 230
Core:   7   Sample Depth:    91.73
Sect:  1    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :  49.67    Al2O3:  13.87    Fe2O3(tot):  12.61
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.38    CaO  :  12.19    Na2O      :   2.62
K2O     :   0.86    TiO2 :   1.19    MnO       :   0.17
P2O5    :   0.14    LOI  :   0.48    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 101.18    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    91.50    Piece: 2C
Hole: 597C  Top/Bottom Interval(mm):  530/ 530
Core:   7   Sample Depth:    92.03
Sect:  1    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :  49.45    Al2O3:  15.06    Fe2O3(tot):  11.54
FeO(tot):           Fe2O3:           FeO       :
MgO     :   6.78    CaO  :  12.72    Na2O      :   2.13
K2O     :   0.69    TiO2 :   1.11    MnO       :   0.20
P2O5    :   0.10    LOI  :   0.98    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.76    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    91.50    Piece: 3A
Hole: 597C  Top/Bottom Interval(mm):  900/ 910
Core:   7   Sample Depth:    92.41
Sect:  1    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :   49.9    Al2O3:   15.9    Fe2O3(tot):   10.3
FeO(tot):           Fe2O3:   3.41    FeO       :   6.20
MgO     :   7.65    CaO  :   12.6    Na2O      :   2.29
K2O     :   0.09    TiO2 :   1.20    MnO       :   0.16
P2O5    :   0.10    LOI  :           H2O+      :   0.52
H2O-    :           CO2  :   0.05    SO3       :
S       :  0.041    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    91.50    Piece: 3B
Hole: 597C  Top/Bottom Interval(mm): 1120/1120
Core:   7   Sample Depth:    92.62
Sect:  1    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :  49.79    Al2O3:  15.08    Fe2O3(tot):  11.63
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.35    CaO  :  12.23    Na2O      :   2.17
K2O     :   0.09    TiO2 :   1.15    MnO       :   0.15
P2O5    :   0.13    LOI  :   0.23    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.00    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    91.50    Piece: 1B
Hole: 597C  Top/Bottom Interval(mm):  270/ 270
Core:   7   Sample Depth:    93.27
Sect:  2    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :  50.08    Al2O3:  15.25    Fe2O3(tot):  10.76
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.85    CaO  :  12.43    Na2O      :   2.33
K2O     :   0.07    TiO2 :   1.20    MnO       :   0.17
P2O5    :   0.09    LOI  :   0.21    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.44    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    91.50    Piece: 1C
Hole: 597C  Top/Bottom Interval(mm):  390/ 410
Core:   7   Sample Depth:    93.40
Sect:  2    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :   50.0    Al2O3:   15.9    Fe2O3(tot):   10.3
FeO(tot):           Fe2O3:   3.11    FeO       :   6.47
MgO     :   7.35    CaO  :   12.7    Na2O      :   2.23
K2O     :   0.08    TiO2 :   1.17    MnO       :   0.16
P2O5    :   0.09    LOI  :           H2O+      :   0.44
H2O-    :           CO2  :   0.87    SO3       :
S       :  0.056    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    91.50    Piece: 1D
Hole: 597C  Top/Bottom Interval(mm):  610/ 610
Core:   7   Sample Depth:    93.61
Sect:  2    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :  49.79    Al2O3:  15.40    Fe2O3(tot):  10.41
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.57    CaO  :  12.44    Na2O      :   1.82
K2O     :   0.08    TiO2 :   1.18    MnO       :   0.16
P2O5    :   0.08    LOI  :   0.31    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:  99.24    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    91.50    Piece: 4C
Hole: 597C  Top/Bottom Interval(mm): 1360/1360
Core:   7   Sample Depth:    94.36
Sect:  2    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :  49.89    Al2O3:  15.96    Fe2O3(tot):   9.63
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.13    CaO  :  12.66    Na2O      :   2.33
K2O     :   0.08    TiO2 :   1.19    MnO       :   0.15
P2O5    :   0.11    LOI  :   0.30    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:  99.43    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    91.50    Piece: 4
Hole: 597C  Top/Bottom Interval(mm):  430/ 430
Core:   7   Sample Depth:    94.93
Sect:  3    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :  49.13    Al2O3:  14.97    Fe2O3(tot):  11.83
FeO(tot):           Fe2O3:           FeO       :
MgO     :   6.39    CaO  :  12.25    Na2O      :   1.93
K2O     :   0.65    TiO2 :   1.19    MnO       :   0.17
P2O5    :   0.15    LOI  :   0.35    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:  99.01    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    91.50    Piece: 15
Hole: 597C  Top/Bottom Interval(mm): 1220/1220
Core:   7   Sample Depth:    95.72
Sect:  3    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :  49.81    Al2O3:  14.95    Fe2O3(tot):  11.74
FeO(tot):           Fe2O3:           FeO       :
MgO     :   6.87    CaO  :  12.19    Na2O      :   2.04
K2O     :   0.54    TiO2 :   1.17    MnO       :   0.17
P2O5    :   0.13    LOI  :   0.58    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.19    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    91.50    Piece: 1
Hole: 597C  Top/Bottom Interval(mm):   80/  80
Core:   7   Sample Depth:    96.08
Sect:  4    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      PLAG FELD SP MICROPHYRIC BASALT

SiO2    :  49.43    Al2O3:  15.06    Fe2O3(tot):  11.17
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.02    CaO  :  12.40    Na2O      :   1.63
K2O     :   0.35    TiO2 :   1.17    MnO       :   0.16
P2O5    :   0.13    LOI  :   0.54    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:  99.06    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    91.50    Piece: 8A
Hole: 597C  Top/Bottom Interval(mm):  880/ 880
Core:   7   Sample Depth:    96.88
Sect:  4    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      PLAG FELD SP MICROPHYRIC BASALT

SiO2    :  49.51    Al2O3:  15.42    Fe2O3(tot):  10.53
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.54    CaO  :  12.43    Na2O      :   2.24
K2O     :   0.07    TiO2 :   1.17    MnO       :   0.17
P2O5    :   0.09    LOI  :   0.23    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:  99.09    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    91.50    Piece: 8B
Hole: 597C  Top/Bottom Interval(mm): 1010/1010
Core:   7   Sample Depth:    97.01
Sect:  4    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      PLAG FELD SP MICROPHYRIC BASALT

SiO2    :  49.72    Al2O3:  14.10    Fe2O3(tot):  12.47
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.56    CaO  :  12.10    Na2O      :   2.18
K2O     :   0.72    TiO2 :   1.28    MnO       :   0.19
P2O5    :   0.12    LOI  :   0.41    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.85    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    91.50    Piece: 10A
Hole: 597C  Top/Bottom Interval(mm): 1140/1140
Core:   7   Sample Depth:    97.14
Sect:  4    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      PLAG FELD SP MICROPHYRIC BASALT

SiO2    :  50.29    Al2O3:  15.77    Fe2O3(tot):  10.60
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.52    CaO  :  12.68    Na2O      :   2.52
K2O     :   0.05    TiO2 :   1.18    MnO       :   0.17
P2O5    :   0.12    LOI  :   0.32    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 101.22    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    91.50    Piece: 11
Hole: 597C  Top/Bottom Interval(mm): 1340/1360
Core:   7   Sample Depth:    97.35
Sect:  4    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      PLAG SP PHYRIC BASALT

SiO2    :   50.2    Al2O3:   15.6    Fe2O3(tot):   10.9
FeO(tot):           Fe2O3:   2.92    FeO       :   7.18
MgO     :   7.42    CaO  :   12.5    Na2O      :   2.27
K2O     :   0.07    TiO2 :   1.18    MnO       :   0.17
P2O5    :   0.10    LOI  :           H2O+      :   0.52
H2O-    :           CO2  :   0.07    SO3       :
S       :  0.090    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    91.50    Piece: 1
Hole: 597C  Top/Bottom Interval(mm):   80/ 100
Core:   7   Sample Depth:    97.59
Sect:  5    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      PLAG MOD PHYRIC BASALT

SiO2    :   50.2    Al2O3:   15.8    Fe2O3(tot):   10.9
FeO(tot):           Fe2O3:   4.03    FeO       :   6.18
MgO     :   7.17    CaO  :   12.5    Na2O      :   2.29
K2O     :   0.07    TiO2 :   1.20    MnO       :   0.16
P2O5    :   0.10    LOI  :           H2O+      :   0.48
H2O-    :           CO2  :   0.07    SO3       :
S       :  0.089    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    91.50    Piece: 2
Hole: 597C  Top/Bottom Interval(mm):  160/ 160
Core:   7   Sample Depth:    97.66
Sect:  5    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      PLAG FELD SP MICROPHYRIC BASALT

SiO2    :  50.44    Al2O3:  14.23    Fe2O3(tot):  11.92
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.95    CaO  :  12.04    Na2O      :   2.52
K2O     :   0.05    TiO2 :   1.36    MnO       :   0.18
P2O5    :   0.13    LOI  :   0.00    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.82    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    91.50    Piece: 7
Hole: 597C  Top/Bottom Interval(mm):  650/ 660
Core:   7   Sample Depth:    98.16
Sect:  5    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      PLAG MOD PHYRIC BASALT

SiO2    :   50.4    Al2O3:   15.8    Fe2O3(tot):   10.8
FeO(tot):           Fe2O3:   3.15    FeO       :   6.89
MgO     :   7.33    CaO  :   12.5    Na2O      :   2.30
K2O     :   0.05    TiO2 :   1.20    MnO       :   0.17
P2O5    :   0.09    LOI  :           H2O+      :   0.44
H2O-    :           CO2  :   0.06    SO3       :
S       :  0.064    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    91.50    Piece: 7
Hole: 597C  Top/Bottom Interval(mm):  670/ 670
Core:   7   Sample Depth:    98.17
Sect:  5    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      PLAG FELD SP MICROPHYRIC BASALT

SiO2    :  50.13    Al2O3:  15.55    Fe2O3(tot):  10.96
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.56    CaO  :  12.46    Na2O      :   2.34
K2O     :   0.05    TiO2 :   1.20    MnO       :   0.16
P2O5    :   0.12    LOI  :   0.32    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.85    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):    91.50    Piece: 9
Hole: 597C  Top/Bottom Interval(mm):  900/ 900
Core:   7   Sample Depth:    98.40
Sect:  5    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      PLAG MOD PHYRIC BASALT

SiO2    :  49.96    Al2O3:  15.19    Fe2O3(tot):  11.14
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.62    CaO  :  12.20    Na2O      :   2.22
K2O     :   0.07    TiO2 :   1.20    MnO       :   0.17
P2O5    :   0.15    LOI  :   0.40    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.32    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   100.50    Piece: 1A
Hole: 597C  Top/Bottom Interval(mm):   60/  60
Core:   8   Sample Depth:   100.56
Sect:  1    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Fresh         IGNEOUS      CPX SP MICROPHYRIC BASALT

SiO2    :  50.47    Al2O3:  15.44    Fe2O3(tot):  10.65
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.16    CaO  :  12.30    Na2O      :   2.68
K2O     :   0.09    TiO2 :   1.35    MnO       :   0.16
P2O5    :   0.16    LOI  :   0.46    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.92    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   100.50    Piece: 1A
Hole: 597C  Top/Bottom Interval(mm):  130/ 150
Core:   8   Sample Depth:   100.64
Sect:  1    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Slight        IGNEOUS      CPX MOD PHYRIC BASALT

SiO2    :   50.6    Al2O3:   14.2    Fe2O3(tot):   12.2
FeO(tot):           Fe2O3:   4.27    FeO       :   7.14
MgO     :   7.79    CaO  :   11.4    Na2O      :   2.46
K2O     :   0.15    TiO2 :   1.41    MnO       :   0.19
P2O5    :   0.11    LOI  :           H2O+      :   0.57
H2O-    :           CO2  :   0.06    SO3       :
S       :  0.114    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   100.50    Piece: 2A
Hole: 597C  Top/Bottom Interval(mm):  740/ 760
Core:   8   Sample Depth:   101.25
Sect:  1    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Slight        IGNEOUS      CPX MOD PHYRIC BASALT

SiO2    :   50.5    Al2O3:   14.0    Fe2O3(tot):   12.5
FeO(tot):           Fe2O3:   3.96    FeO       :   7.69
MgO     :   7.64    CaO  :   11.5    Na2O      :   2.40
K2O     :   0.16    TiO2 :   1.40    MnO       :   0.18
P2O5    :   0.12    LOI  :           H2O+      :   0.58
H2O-    :           CO2  :   0.05    SO3       :
S       :  0.113    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   100.50    Piece: 2B
Hole: 597C  Top/Bottom Interval(mm): 1190/1190
Core:   8   Sample Depth:   101.69
Sect:  1    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Fresh         IGNEOUS      CPX SP MICROPHYRIC BASALT

SiO2    :  50.19    Al2O3:  13.98    Fe2O3(tot):  12.21
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.78    CaO  :  11.47    Na2O      :   2.58
K2O     :   0.18    TiO2 :   1.42    MnO       :   0.18
P2O5    :   0.12    LOI  :   0.13    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.24    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   100.50    Piece: 1B
Hole: 597C  Top/Bottom Interval(mm):  430/ 430
Core:   8   Sample Depth:   102.43
Sect:  2    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Fresh         IGNEOUS      APHYRIC TO CPX SP PHYRIC BASALT

SiO2    :  50.62    Al2O3:  13.95    Fe2O3(tot):  12.67
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.45    CaO  :  11.26    Na2O      :   2.84
K2O     :   0.19    TiO2 :   1.46    MnO       :   0.18
P2O5    :   0.17    LOI  :   0.17    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.96    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   100.50    Piece: 1B
Hole: 597C  Top/Bottom Interval(mm):  530/ 550
Core:   8   Sample Depth:   102.54
Sect:  2    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Slight        IGNEOUS      APHYRIC TO CPX SP PHYRIC BASALT

SiO2    :   50.3    Al2O3:   13.9    Fe2O3(tot):   13.1
FeO(tot):           Fe2O3:   4.00    FeO       :   8.19
MgO     :   7.24    CaO  :   11.2    Na2O      :   2.45
K2O     :   0.16    TiO2 :   1.50    MnO       :   0.19
P2O5    :   0.13    LOI  :           H2O+      :   0.47
H2O-    :           CO2  :   0.05    SO3       :
S       :  0.128    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   100.50    Piece: 1C
Hole: 597C  Top/Bottom Interval(mm):  850/ 850
Core:   8   Sample Depth:   102.85
Sect:  2    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Fresh         IGNEOUS      CPX SP MICROPHYRIC BASALT

SiO2    :  49.95    Al2O3:  13.64    Fe2O3(tot):  12.97
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.50    CaO  :  11.20    Na2O      :   2.16
K2O     :   0.14    TiO2 :   1.47    MnO       :   0.19
P2O5    :   0.12    LOI  :   0.42    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:  99.76    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   100.50    Piece: 1C
Hole: 597C  Top/Bottom Interval(mm):  850/ 960
Core:   8   Sample Depth:   102.91
Sect:  2    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Slight        IGNEOUS      APHYRIC TO CPX SP PHYRIC BASALT

SiO2    :   50.5    Al2O3:   13.8    Fe2O3(tot):   13.4
FeO(tot):           Fe2O3:   4.15    FeO       :   8.31
MgO     :   7.31    CaO  :   11.2    Na2O      :   2.49
K2O     :   0.13    TiO2 :   1.49    MnO       :   0.20
P2O5    :   0.13    LOI  :           H2O+      :   0.52
H2O-    :           CO2  :   0.03    SO3       :
S       :  0.126    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   100.50    Piece: 1
Hole: 597C  Top/Bottom Interval(mm):  180/ 180
Core:   8   Sample Depth:   103.68
Sect:  3    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Fresh         IGNEOUS      CPX VERY SP PHYRIC BASALT

SiO2    :  49.53    Al2O3:  13.28    Fe2O3(tot):  12.92
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.08    CaO  :  11.12    Na2O      :   2.50
K2O     :   0.15    TiO2 :   1.53    MnO       :   0.19
P2O5    :   0.12    LOI  :   0.40    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:  98.82    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   100.50    Piece: 7A
Hole: 597C  Top/Bottom Interval(mm):  920/ 940
Core:   8   Sample Depth:   104.43
Sect:  3    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Slight        IGNEOUS      APHYRIC BASALT

SiO2    :   50.4    Al2O3:   13.7    Fe2O3(tot):   13.7
FeO(tot):           Fe2O3:   5.82    FeO       :   7.09
MgO     :   6.54    CaO  :   11.4    Na2O      :   2.48
K2O     :   0.38    TiO2 :   1.57    MnO       :   0.30
P2O5    :   0.14    LOI  :           H2O+      :   0.47
H2O-    :           CO2  :   0.12    SO3       :
S       :  -0.01    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   100.50    Piece: 9A
Hole: 597C  Top/Bottom Interval(mm): 1180/1180
Core:   8   Sample Depth:   104.68
Sect:  3    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Fresh         IGNEOUS      CPX VERY SP PHYRIC BASALT

SiO2    :  50.02    Al2O3:  13.74    Fe2O3(tot):  12.60
FeO(tot):           Fe2O3:           FeO       :
MgO     :   6.81    CaO  :  11.46    Na2O      :   2.41
K2O     :   0.11    TiO2 :   1.59    MnO       :   0.18
P2O5    :   0.17    LOI  :   0.25    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:  99.34    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   100.50    Piece: 2A
Hole: 597C  Top/Bottom Interval(mm):  230/ 230
Core:   8   Sample Depth:   105.23
Sect:  4    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      BASALT

SiO2    :  50.33    Al2O3:  14.21    Fe2O3(tot):  12.42
FeO(tot):           Fe2O3:           FeO       :
MgO     :   6.85    CaO  :  11.34    Na2O      :   2.76
K2O     :   0.16    TiO2 :   1.60    MnO       :   0.18
P2O5    :   0.14    LOI  :   0.19    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.18    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   100.50    Piece: 2B
Hole: 597C  Top/Bottom Interval(mm):  310/ 330
Core:   8   Sample Depth:   105.32
Sect:  4    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Slight        IGNEOUS      APHYRIC BASALT

SiO2    :   50.8    Al2O3:   14.6    Fe2O3(tot):   12.6
FeO(tot):           Fe2O3:   4.45    FeO       :   7.34
MgO     :   6.34    CaO  :   11.4    Na2O      :   2.61
K2O     :   0.18    TiO2 :   1.68    MnO       :   0.18
P2O5    :   0.14    LOI  :           H2O+      :   0.45
H2O-    :           CO2  :   0.03    SO3       :
S       :  0.166    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   100.50    Piece: 5C
Hole: 597C  Top/Bottom Interval(mm): 1090/1090
Core:   8   Sample Depth:   106.09
Sect:  4    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      BASALT

SiO2    :  50.23    Al2O3:  13.99    Fe2O3(tot):  13.04
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.06    CaO  :  11.88    Na2O      :   2.62
K2O     :   0.16    TiO2 :   1.50    MnO       :   0.18
P2O5    :   0.11    LOI  :   0.19    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.96    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   100.50    Piece: 1D
Hole: 597C  Top/Bottom Interval(mm):  490/ 490
Core:   8   Sample Depth:   106.99
Sect:  5    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Fresh         IGNEOUS      PYX VERY SP MICROPHYRIC BASALT

SiO2    :  50.23    Al2O3:  13.66    Fe2O3(tot):  12.19
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.49    CaO  :  11.76    Na2O      :   2.25
K2O     :   0.11    TiO2 :   1.40    MnO       :   0.18
P2O5    :   0.14    LOI  :   0.39    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:  99.80    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   100.50    Piece: 1E
Hole: 597C  Top/Bottom Interval(mm):  670/ 690
Core:   8   Sample Depth:   107.18
Sect:  5    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Slight        IGNEOUS      APHYRIC BASALT

SiO2    :   50.5    Al2O3:   14.0    Fe2O3(tot):   13.0
FeO(tot):           Fe2O3:   4.13    FeO       :   7.98
MgO     :   7.09    CaO  :   11.5    Na2O      :   2.41
K2O     :   0.10    TiO2 :   1.54    MnO       :   0.19
P2O5    :   0.13    LOI  :           H2O+      :   0.60
H2O-    :           CO2  :   0.05    SO3       :
S       :  0.147    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   100.50    Piece: 1E
Hole: 597C  Top/Bottom Interval(mm):  520/ 540
Core:   8   Sample Depth:   108.53
Sect:  6    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Slight        IGNEOUS      APHYRIC BASALT

SiO2    :   50.5    Al2O3:   14.1    Fe2O3(tot):   13.7
FeO(tot):           Fe2O3:   4.57    FeO       :   8.22
MgO     :   6.67    CaO  :   10.9    Na2O      :   2.54
K2O     :   0.13    TiO2 :   1.68    MnO       :   0.19
P2O5    :   0.14    LOI  :           H2O+      :   0.62
H2O-    :           CO2  :   0.04    SO3       :
S       :  0.147    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   100.50    Piece: 1E
Hole: 597C  Top/Bottom Interval(mm):  560/ 560
Core:   8   Sample Depth:   108.56
Sect:  6    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Slight        IGNEOUS      PYX-PLAG VERY SP MICROPHYRIC BASALT

SiO2    :  50.67    Al2O3:  13.74    Fe2O3(tot):  12.31
FeO(tot):           Fe2O3:           FeO       :
MgO     :   6.97    CaO  :  11.25    Na2O      :   2.25
K2O     :   0.14    TiO2 :   1.54    MnO       :   0.18
P2O5    :   0.10    LOI  :   0.26    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:  99.41    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   100.50    Piece: 3
Hole: 597C  Top/Bottom Interval(mm): 1010/1030
Core:   8   Sample Depth:   109.02
Sect:  6    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :   50.5    Al2O3:   13.7    Fe2O3(tot):   13.6
FeO(tot):           Fe2O3:   5.65    FeO       :   7.16
MgO     :   6.90    CaO  :   11.6    Na2O      :   2.38
K2O     :   0.29    TiO2 :   1.52    MnO       :   0.22
P2O5    :   0.13    LOI  :           H2O+      :   0.43
H2O-    :           CO2  :   0.05    SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   100.50    Piece: 1A
Hole: 597C  Top/Bottom Interval(mm):   60/  60
Core:   8   Sample Depth:   109.56
Sect:  7    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Slight        IGNEOUS      PYX-PLAG VERY SP MICROPHYRIC BASALT

SiO2    :  50.71    Al2O3:  13.45    Fe2O3(tot):  13.13
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.14    CaO  :  11.36    Na2O      :   2.05
K2O     :   0.09    TiO2 :   1.55    MnO       :   0.19
P2O5    :   0.14    LOI  :   0.13    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:  99.94    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   100.50    Piece: 1D
Hole: 597C  Top/Bottom Interval(mm):  330/ 350
Core:   8   Sample Depth:   109.84
Sect:  7    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Slight        IGNEOUS      APHYRIC BASALT

SiO2    :   50.4    Al2O3:   14.1    Fe2O3(tot):   12.9
FeO(tot):           Fe2O3:   4.22    FeO       :   7.81
MgO     :   7.16    CaO  :   11.4    Na2O      :   2.45
K2O     :   0.14    TiO2 :   1.54    MnO       :   0.19
P2O5    :   0.13    LOI  :           H2O+      :   0.52
H2O-    :           CO2  :   0.05    SO3       :
S       :  0.128    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   109.50    Piece: 1
Hole: 597C  Top/Bottom Interval(mm):  140/ 160
Core:   9   Sample Depth:   109.65
Sect:  1    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      PLAG-PYX PHYRIC BASALT

SiO2    :   50.5    Al2O3:   13.6    Fe2O3(tot):   13.5
FeO(tot):           Fe2O3:   4.92    FeO       :   7.72
MgO     :   7.10    CaO  :   11.7    Na2O      :   2.34
K2O     :   0.21    TiO2 :   1.49    MnO       :   0.23
P2O5    :   0.12    LOI  :           H2O+      :   0.43
H2O-    :           CO2  :   0.13    SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   109.50    Piece: 4D
Hole: 597C  Top/Bottom Interval(mm):  940/ 940
Core:   9   Sample Depth:   110.44
Sect:  1    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Fresh         IGNEOUS      PYX-PLAG MICROPHYRIC BASALT

SiO2    :  50.67    Al2O3:  13.64    Fe2O3(tot):  12.55
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.25    CaO  :  11.14    Na2O      :   2.61
K2O     :   0.20    TiO2 :   1.51    MnO       :   0.19
P2O5    :   0.16    LOI  :   0.09    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.01    Magnesium#:

Comments: MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   109.50    Piece: 4D
Hole: 597C  Top/Bottom Interval(mm):  990/1000
Core:   9   Sample Depth:   110.50
Sect:  1    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Slight        IGNEOUS      PLAG-PYX PHYRIC BASALT

SiO2    :   50.6    Al2O3:   14.0    Fe2O3(tot):   12.8
FeO(tot):           Fe2O3:   4.05    FeO       :   7.88
MgO     :   7.17    CaO  :   11.5    Na2O      :   2.43
K2O     :   0.15    TiO2 :   1.55    MnO       :   0.19
P2O5    :   0.13    LOI  :           H2O+      :   0.54
H2O-    :           CO2  :   0.06    SO3       :
S       :  0.141    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   109.50    Piece: 6B
Hole: 597C  Top/Bottom Interval(mm): 1290/1290
Core:   9   Sample Depth:   110.79
Sect:  1    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Fresh         IGNEOUS      PLAG-PYX PHYRIC BASALT

SiO2    :  50.25    Al2O3:  13.54    Fe2O3(tot):  13.35
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.25    CaO  :  11.14    Na2O      :   2.61
K2O     :   0.20    TiO2 :   1.54    MnO       :   0.19
P2O5    :   0.16    LOI  :   0.09    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.30    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   109.50    Piece: 6C
Hole: 597C  Top/Bottom Interval(mm): 1340/1360
Core:   9   Sample Depth:   110.85
Sect:  1    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Slight        IGNEOUS      PLAG-PYX PHYRIC BASALT

SiO2    :   50.7    Al2O3:   13.8    Fe2O3(tot):   13.1
FeO(tot):           Fe2O3:   4.03    FeO       :   8.16
MgO     :   7.30    CaO  :   11.4    Na2O      :   2.40
K2O     :   0.13    TiO2 :   1.51    MnO       :   0.20
P2O5    :   0.13    LOI  :           H2O+      :   0.54
H2O-    :           CO2  :   0.04    SO3       :
S       :  0.099    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   109.50    Piece: 1A
Hole: 597C  Top/Bottom Interval(mm):   80/  80
Core:   9   Sample Depth:   111.08
Sect:  2    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Fresh         IGNEOUS      PYX-PLAG MICROPHYRIC BASALT

SiO2    :  49.94    Al2O3:  13.75    Fe2O3(tot):  13.31
FeO(tot):           Fe2O3:           FeO       :
MgO     :   6.99    CaO  :  11.06    Na2O      :   2.87
K2O     :   0.13    TiO2 :   1.57    MnO       :   0.20
P2O5    :   0.11    LOI  :   0.10    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.03    Magnesium#:

Comments: MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   109.50    Piece: 1C
Hole: 597C  Top/Bottom Interval(mm):  230/ 250
Core:   9   Sample Depth:   111.24
Sect:  2    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      PLAG-PYX PHYRIC BASALT

SiO2    :   50.9    Al2O3:   13.8    Fe2O3(tot):   12.5
FeO(tot):           Fe2O3:   4.56    FeO       :   7.15
MgO     :   7.36    CaO  :   11.8    Na2O      :   2.40
K2O     :   0.20    TiO2 :   1.44    MnO       :   0.20
P2O5    :   0.12    LOI  :           H2O+      :   0.42
H2O-    :           CO2  :   0.04    SO3       :
S       :  0.085    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   109.50    Piece: 1C
Hole: 597C  Top/Bottom Interval(mm):  570/ 570
Core:   9   Sample Depth:   113.07
Sect:  3    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Fresh         IGNEOUS      PYX-PLAG MICROPHYRIC BASALT

SiO2    :  50.19    Al2O3:  14.12    Fe2O3(tot):  13.37
FeO(tot):           Fe2O3:           FeO       :
MgO     :   6.73    CaO  :  10.73    Na2O      :   3.05
K2O     :   0.22    TiO2 :   1.68    MnO       :   0.18
P2O5    :   0.16    LOI  :   0.21    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.64    Magnesium#:

Comments: MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   109.50    Piece: 1C
Hole: 597C  Top/Bottom Interval(mm):  610/ 650
Core:   9   Sample Depth:   113.13
Sect:  3    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Slight        IGNEOUS      PLAG-PYX PHYRIC BASALT

SiO2    :   50.2    Al2O3:   13.4    Fe2O3(tot):   14.4
FeO(tot):           Fe2O3:   6.21    FeO       :   7.37
MgO     :   6.74    CaO  :   11.1    Na2O      :   2.44
K2O     :   0.40    TiO2 :   1.46    MnO       :   0.19
P2O5    :   0.12    LOI  :           H2O+      :   0.66
H2O-    :           CO2  :   0.04    SO3       :
S       :  0.058    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   109.50    Piece: 4D
Hole: 597C  Top/Bottom Interval(mm):  820/ 840
Core:   9   Sample Depth:   114.83
Sect:  4    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Fresh         IGNEOUS      APHYRIC BASALT

SiO2    :   50.3    Al2O3:   13.6    Fe2O3(tot):   13.6
FeO(tot):           Fe2O3:   6.37    FeO       :   6.51
MgO     :   6.83    CaO  :   11.4    Na2O      :   2.50
K2O     :   0.44    TiO2 :   1.55    MnO       :   0.26
P2O5    :   0.13    LOI  :           H2O+      :   0.58
H2O-    :           CO2  :   0.06    SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   109.50    Piece: 4D
Hole: 597C  Top/Bottom Interval(mm):  930/ 930
Core:   9   Sample Depth:   114.93
Sect:  4    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Fresh         IGNEOUS      FELD-CPX SP MICROPHYRIC BASALT

SiO2    :  50.59    Al2O3:  13.78    Fe2O3(tot):  13.35
FeO(tot):           Fe2O3:           FeO       :
MgO     :   6.74    CaO  :  11.39    Na2O      :   2.63
K2O     :   0.68    TiO2 :   1.53    MnO       :   0.24
P2O5    :   0.14    LOI  :   0.42    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 101.49    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   118.50    Piece: 8
Hole: 597C  Top/Bottom Interval(mm):  770/ 790
Core:  10   Sample Depth:   119.28
Sect:  1    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Fresh         IGNEOUS      BASALT

SiO2    :   50.1    Al2O3:   13.5    Fe2O3(tot):   13.8
FeO(tot):           Fe2O3:   5.27    FeO       :   7.68
MgO     :   7.11    CaO  :   11.1    Na2O      :   2.55
K2O     :   0.14    TiO2 :   1.52    MnO       :   0.19
P2O5    :   0.13    LOI  :           H2O+      :   0.51
H2O-    :           CO2  :   0.05    SO3       :
S       :  0.031    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   118.50    Piece: 9C
Hole: 597C  Top/Bottom Interval(mm): 1190/1190
Core:  10   Sample Depth:   119.69
Sect:  1    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Fresh         IGNEOUS      BASALT

SiO2    :  50.26    Al2O3:  13.74    Fe2O3(tot):  12.32
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.53    CaO  :  11.59    Na2O      :   2.68
K2O     :   0.10    TiO2 :   1.38    MnO       :   0.18
P2O5    :   0.15    LOI  :   0.24    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.17    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   118.50    Piece: 9C
Hole: 597C  Top/Bottom Interval(mm): 1220/1240
Core:  10   Sample Depth:   119.73
Sect:  1    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Fresh         IGNEOUS      BASALT

SiO2    :   50.4    Al2O3:   13.9    Fe2O3(tot):   12.4
FeO(tot):           Fe2O3:   4.97    FeO       :   6.69
MgO     :   7.40    CaO  :   11.6    Na2O      :   2.39
K2O     :   0.14    TiO2 :   1.39    MnO       :   0.18
P2O5    :   0.11    LOI  :           H2O+      :   0.61
H2O-    :           CO2  :   0.04    SO3       :
S       :  0.144    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   118.50    Piece: 1B
Hole: 597C  Top/Bottom Interval(mm):  120/ 140
Core:  10   Sample Depth:   120.13
Sect:  2    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :   50.9    Al2O3:   14.5    Fe2O3(tot):   11.6
FeO(tot):           Fe2O3:   4.58    FeO       :   6.32
MgO     :   6.97    CaO  :   11.7    Na2O      :   2.48
K2O     :   0.22    TiO2 :   1.41    MnO       :   0.21
P2O5    :   0.12    LOI  :           H2O+      :   0.50
H2O-    :           CO2  :   0.04    SO3       :
S       :  0.076    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   118.50    Piece: 1E
Hole: 597C  Top/Bottom Interval(mm):  330/ 330
Core:  10   Sample Depth:   120.33
Sect:  2    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      FELD-PYX SP MICROPHYRIC BASALT

SiO2    :  50.18    Al2O3:  13.78    Fe2O3(tot):  11.79
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.51    CaO  :  11.76    Na2O      :   2.58
K2O     :   0.12    TiO2 :   1.34    MnO       :   0.17
P2O5    :   0.15    LOI  :   0.29    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:  99.67    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   118.50    Piece: 1D
Hole: 597C  Top/Bottom Interval(mm):  650/ 650
Core:  10   Sample Depth:   120.65
Sect:  2    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      FELD-PYX SP MICROPHYRIC BASALT

SiO2    :  50.26    Al2O3:  13.59    Fe2O3(tot):  12.86
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.07    CaO  :  11.14    Na2O      :   2.36
K2O     :   0.16    TiO2 :   1.48    MnO       :   0.20
P2O5    :   0.18    LOI  :   0.09    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:  99.39    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   118.50    Piece: 2H
Hole: 597C  Top/Bottom Interval(mm):  940/ 960
Core:  10   Sample Depth:   120.95
Sect:  2    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :   50.3    Al2O3:   14.4    Fe2O3(tot):   11.7
FeO(tot):           Fe2O3:   3.15    FeO       :   7.70
MgO     :   7.98    CaO  :   12.0    Na2O      :   2.31
K2O     :   0.10    TiO2 :   1.24    MnO       :   0.18
P2O5    :   0.10    LOI  :           H2O+      :   0.76
H2O-    :           CO2  :   0.04    SO3       :
S       :  0.105    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   118.50    Piece: 1G
Hole: 597C  Top/Bottom Interval(mm): 1020/1020
Core:  10   Sample Depth:   121.02
Sect:  2    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      FELD-PYX SP MICROPHYRIC BASALT

SiO2    :  49.85    Al2O3:  13.62    Fe2O3(tot):  13.05
FeO(tot):           Fe2O3:           FeO       :
MgO     :   6.73    CaO  :  10.64    Na2O      :   2.55
K2O     :   0.09    TiO2 :   1.54    MnO       :   0.19
P2O5    :   0.15    LOI  :   0.29    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:  98.76    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   118.50    Piece: 1H
Hole: 597C  Top/Bottom Interval(mm): 1190/1190
Core:  10   Sample Depth:   121.19
Sect:  2    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      FELD-PYX SP MICROPHYRIC BASALT

SiO2    :  50.05    Al2O3:  14.39    Fe2O3(tot):  11.27
FeO(tot):           Fe2O3:           FeO       :
MgO     :   8.21    CaO  :  12.32    Na2O      :   1.89
K2O     :   0.09    TiO2 :   1.18    MnO       :   0.17
P2O5    :   0.12    LOI  :   0.47    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.16    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   118.50    Piece: 1I
Hole: 597C  Top/Bottom Interval(mm): 1250/1270
Core:  10   Sample Depth:   121.26
Sect:  2    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :   50.1    Al2O3:   14.6    Fe2O3(tot):   11.3
FeO(tot):           Fe2O3:   2.91    FeO       :   7.55
MgO     :   8.12    CaO  :   12.2    Na2O      :   2.20
K2O     :   0.11    TiO2 :   1.17    MnO       :   0.18
P2O5    :   0.09    LOI  :           H2O+      :   0.80
H2O-    :           CO2  :   0.12    SO3       :
S       :  0.115    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   118.50    Piece: 1I
Hole: 597C  Top/Bottom Interval(mm): 1280/1280
Core:  10   Sample Depth:   121.28
Sect:  2    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      FELD-PYX SP MICROPHYRIC BASALT

SiO2    :  49.88    Al2O3:  14.65    Fe2O3(tot):  11.25
FeO(tot):           Fe2O3:           FeO       :
MgO     :   8.13    CaO  :  12.25    Na2O      :   2.33
K2O     :   0.10    TiO2 :   1.19    MnO       :   0.18
P2O5    :   0.08    LOI  :   0.60    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.64    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   118.50    Piece: 1A
Hole: 597C  Top/Bottom Interval(mm):   60/  60
Core:  10   Sample Depth:   121.56
Sect:  3    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      FELD-PYX SP MICROPHYRIC BASALT

SiO2    :  49.60    Al2O3:  14.19    Fe2O3(tot):  10.72
FeO(tot):           Fe2O3:           FeO       :
MgO     :   8.17    CaO  :  12.97    Na2O      :   2.21
K2O     :   0.04    TiO2 :   1.11    MnO       :   0.17
P2O5    :   0.12    LOI  :   0.73    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.03    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   118.50    Piece: 1E
Hole: 597C  Top/Bottom Interval(mm):  520/ 540
Core:  10   Sample Depth:   122.03
Sect:  3    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :   49.8    Al2O3:   14.8    Fe2O3(tot):   10.1
FeO(tot):           Fe2O3:   3.22    FeO       :   6.19
MgO     :   8.54    CaO  :   12.9    Na2O      :   2.05
K2O     :   0.08    TiO2 :   0.99    MnO       :   0.17
P2O5    :   0.08    LOI  :           H2O+      :   0.83
H2O-    :           CO2  :   0.06    SO3       :
S       :  0.097    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   118.50    Piece: 1F
Hole: 597C  Top/Bottom Interval(mm):  800/ 800
Core:  10   Sample Depth:   122.30
Sect:  3    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Slight        IGNEOUS      FELD-PYX SP MICROPHYRIC BASALT

SiO2    :  49.55    Al2O3:  14.48    Fe2O3(tot):   9.97
FeO(tot):           Fe2O3:           FeO       :
MgO     :   8.46    CaO  :  13.41    Na2O      :   1.84
K2O     :   0.04    TiO2 :   0.97    MnO       :   0.17
P2O5    :   0.12    LOI  :   0.73    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:  99.74    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   118.50    Piece: 9A
Hole: 597C  Top/Bottom Interval(mm): 1030/1050
Core:  10   Sample Depth:   122.54
Sect:  3    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :   49.8    Al2O3:   14.9    Fe2O3(tot):   9.91
FeO(tot):           Fe2O3:   2.46    FeO       :   6.71
MgO     :   8.90    CaO  :   13.1    Na2O      :   1.94
K2O     :   0.06    TiO2 :   0.93    MnO       :   0.16
P2O5    :   0.07    LOI  :           H2O+      :   0.90
H2O-    :           CO2  :   0.10    SO3       :
S       :  0.095    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   118.50    Piece: 2A
Hole: 597C  Top/Bottom Interval(mm):  940/ 940
Core:  10   Sample Depth:   123.94
Sect:  4    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Slight        IGNEOUS      FELD-PYX SP MICROPHYRIC BASALT

SiO2    :  49.77    Al2O3:  15.71    Fe2O3(tot):   9.48
FeO(tot):           Fe2O3:           FeO       :
MgO     :   9.23    CaO  :  13.11    Na2O      :   2.10
K2O     :   0.04    TiO2 :   0.82    MnO       :   0.16
P2O5    :   0.05    LOI  :   0.77    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 101.24    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   118.50    Piece: 2D
Hole: 597C  Top/Bottom Interval(mm): 1240/1260
Core:  10   Sample Depth:   124.25
Sect:  4    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :   49.9    Al2O3:   15.1    Fe2O3(tot):   9.15
FeO(tot):           Fe2O3:   2.51    FeO       :   5.98
MgO     :   9.28    CaO  :   13.4    Na2O      :   1.89
K2O     :   0.06    TiO2 :   0.80    MnO       :   0.16
P2O5    :   0.06    LOI  :           H2O+      :   0.95
H2O-    :           CO2  :   0.07    SO3       :
S       :  0.076    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   118.50    Piece: 1D
Hole: 597C  Top/Bottom Interval(mm):  550/ 550
Core:  10   Sample Depth:   125.05
Sect:  5    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Slight        IGNEOUS      FELD-PYX SP MICROPHYRIC BASALT

SiO2    :  49.58    Al2O3:  16.35    Fe2O3(tot):   8.36
FeO(tot):           Fe2O3:           FeO       :
MgO     :   8.78    CaO  :  13.67    Na2O      :   1.85
K2O     :   0.03    TiO2 :   0.70    MnO       :   0.14
P2O5    :   0.06    LOI  :   0.81    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.33    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   118.50    Piece: 1D
Hole: 597C  Top/Bottom Interval(mm):  640/ 660
Core:  10   Sample Depth:   125.15
Sect:  5    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :   49.2    Al2O3:   17.0    Fe2O3(tot):   8.27
FeO(tot):           Fe2O3:   2.19    FeO       :   5.47
MgO     :   8.79    CaO  :   13.4    Na2O      :   1.87
K2O     :   0.05    TiO2 :   0.69    MnO       :   0.14
P2O5    :   0.06    LOI  :           H2O+      :   1.01
H2O-    :           CO2  :   0.19    SO3       :
S       :  0.063    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   118.50    Piece: 1D
Hole: 597C  Top/Bottom Interval(mm):  740/ 740
Core:  10   Sample Depth:   125.24
Sect:  5    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Slight        IGNEOUS      FELD-PYX SP MICROPHYRIC BASALT

SiO2    :  49.61    Al2O3:  16.49    Fe2O3(tot):   8.66
FeO(tot):           Fe2O3:           FeO       :
MgO     :   9.71    CaO  :  13.30    Na2O      :   2.23
K2O     :   0.04    TiO2 :   0.71    MnO       :   0.14
P2O5    :   0.12    LOI  :   1.18    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 102.19    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   118.50    Piece: 1E
Hole: 597C  Top/Bottom Interval(mm):  790/ 790
Core:  10   Sample Depth:   125.29
Sect:  5    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Slight        IGNEOUS      FELD-PYX SP MICROPHYRIC BASALT

SiO2    :  49.30    Al2O3:  15.77    Fe2O3(tot):   9.27
FeO(tot):           Fe2O3:           FeO       :
MgO     :   8.88    CaO  :  13.07    Na2O      :   1.77
K2O     :   0.04    TiO2 :   0.86    MnO       :   0.15
P2O5    :   0.09    LOI  :   0.77    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:  99.97    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   118.50    Piece: 1F
Hole: 597C  Top/Bottom Interval(mm):  940/ 960
Core:  10   Sample Depth:   125.45
Sect:  5    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :   49.3    Al2O3:   16.3    Fe2O3(tot):   9.81
FeO(tot):           Fe2O3:   2.69    FeO       :   6.41
MgO     :   8.55    CaO  :   12.5    Na2O      :   2.03
K2O     :   0.06    TiO2 :   0.94    MnO       :   0.15
P2O5    :   0.08    LOI  :           H2O+      :   1.04
H2O-    :           CO2  :   0.06    SO3       :
S       :  0.084    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   118.50    Piece: 1E
Hole: 597C  Top/Bottom Interval(mm):  490/ 510
Core:  10   Sample Depth:   126.50
Sect:  6    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :   49.9    Al2O3:   15.7    Fe2O3(tot):   10.1
FeO(tot):           Fe2O3:   2.92    FeO       :   6.46
MgO     :   8.45    CaO  :   12.7    Na2O      :   2.02
K2O     :   0.06    TiO2 :   0.98    MnO       :   0.15
P2O5    :   0.08    LOI  :           H2O+      :   0.82
H2O-    :           CO2  :   0.06    SO3       :
S       :  0.079    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   118.50    Piece: 1G
Hole: 597C  Top/Bottom Interval(mm):  700/ 700
Core:  10   Sample Depth:   126.70
Sect:  6    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Slight        IGNEOUS      FELD-PYX SP MICROPHYRIC BASALT

SiO2    :  49.81    Al2O3:  15.56    Fe2O3(tot):  10.17
FeO(tot):           Fe2O3:           FeO       :
MgO     :   8.63    CaO  :  12.69    Na2O      :   1.97
K2O     :   0.04    TiO2 :   1.01    MnO       :   0.15
P2O5    :   0.08    LOI  :   0.57    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.68    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   118.50    Piece: 1F
Hole: 597C  Top/Bottom Interval(mm):  670/ 670
Core:  10   Sample Depth:   128.17
Sect:  7    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Slight        IGNEOUS      FELD-PYX SP MICROPHYRIC BASALT

SiO2    :  49.60    Al2O3:  16.36    Fe2O3(tot):   9.41
FeO(tot):           Fe2O3:           FeO       :
MgO     :   8.40    CaO  :  13.07    Na2O      :   1.99
K2O     :   0.04    TiO2 :   0.91    MnO       :   0.14
P2O5    :   0.08    LOI  :   0.54    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.54    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   118.50    Piece: 1G
Hole: 597C  Top/Bottom Interval(mm):  740/ 760
Core:  10   Sample Depth:   128.25
Sect:  7    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      APHYRIC BASALT

SiO2    :   49.4    Al2O3:   16.4    Fe2O3(tot):   9.59
FeO(tot):           Fe2O3:   2.57    FeO       :   6.32
MgO     :   8.41    CaO  :   12.7    Na2O      :   2.01
K2O     :   0.06    TiO2 :   0.93    MnO       :   0.15
P2O5    :   0.08    LOI  :           H2O+      :   0.93
H2O-    :           CO2  :   0.06    SO3       :
S       :  0.074    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   127.50    Piece: 2A
Hole: 597C  Top/Bottom Interval(mm):  160/ 180
Core:  11   Sample Depth:   127.67
Sect:  1    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Fresh         IGNEOUS      APHYRIC BASALT

SiO2    :   49.2    Al2O3:   17.2    Fe2O3(tot):   9.15
FeO(tot):           Fe2O3:   2.65    FeO       :   5.85
MgO     :   8.15    CaO  :   12.9    Na2O      :   2.00
K2O     :   0.06    TiO2 :   0.87    MnO       :   0.14
P2O5    :   0.07    LOI  :           H2O+      :   0.90
H2O-    :           CO2  :   0.09    SO3       :
S       :  0.065    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   127.50    Piece: 2D
Hole: 597C  Top/Bottom Interval(mm):  740/ 740
Core:  11   Sample Depth:   128.24
Sect:  1    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Fresh         IGNEOUS      FELD SP GLOMEROCRYSTIC BASALT

SiO2    :  49.13    Al2O3:  16.81    Fe2O3(tot):   9.40
FeO(tot):           Fe2O3:           FeO       :
MgO     :   8.12    CaO  :  12.80    Na2O      :   2.00
K2O     :   0.04    TiO2 :   0.90    MnO       :   0.14
P2O5    :   0.08    LOI  :   0.70    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.12    Magnesium#:

Comments: MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   127.50    Piece: 2F
Hole: 597C  Top/Bottom Interval(mm):  930/ 930
Core:  11   Sample Depth:   128.43
Sect:  1    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Fresh         IGNEOUS      APHYRIC BASALT

SiO2    :  49.52    Al2O3:  17.04    Fe2O3(tot):   9.58
FeO(tot):           Fe2O3:           FeO       :
MgO     :   8.27    CaO  :  12.88    Na2O      :   1.96
K2O     :   0.04    TiO2 :   0.93    MnO       :   0.14
P2O5    :   0.13    LOI  :   0.75    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 101.24    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   127.50    Piece: 2F
Hole: 597C  Top/Bottom Interval(mm):  990/1010
Core:  11   Sample Depth:   128.50
Sect:  1    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Fresh         IGNEOUS      APHYRIC BASALT

SiO2    :   49.3    Al2O3:   16.8    Fe2O3(tot):   9.35
FeO(tot):           Fe2O3:   2.37    FeO       :   6.28
MgO     :   8.41    CaO  :   12.9    Na2O      :   1.96
K2O     :   0.06    TiO2 :   0.88    MnO       :   0.14
P2O5    :   0.07    LOI  :           H2O+      :   0.88
H2O-    :           CO2  :   0.05    SO3       :
S       :  0.067    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   127.50    Piece: 2
Hole: 597C  Top/Bottom Interval(mm): 1000/1020
Core:  11   Sample Depth:   130.01
Sect:  2    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Fresh         IGNEOUS      APHYRIC BASALT

SiO2    :   49.1    Al2O3:   17.0    Fe2O3(tot):   8.84
FeO(tot):           Fe2O3:   2.32    FeO       :   5.87
MgO     :   8.39    CaO  :   13.3    Na2O      :   1.96
K2O     :   0.06    TiO2 :   0.81    MnO       :   0.14
P2O5    :   0.06    LOI  :           H2O+      :   0.76
H2O-    :           CO2  :   0.16    SO3       :
S       :  0.063    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   127.50    Piece: 1B
Hole: 597C  Top/Bottom Interval(mm):  250/ 250
Core:  11   Sample Depth:   130.75
Sect:  3    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Fresh         IGNEOUS      PLAG SP GLOMEROCRYSTIC BASALT

SiO2    :  49.14    Al2O3:  16.98    Fe2O3(tot):   8.99
FeO(tot):           Fe2O3:           FeO       :
MgO     :   9.01    CaO  :  13.49    Na2O      :   2.43
K2O     :   0.05    TiO2 :   0.84    MnO       :   0.14
P2O5    :   0.10    LOI  :   0.64    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 101.81    Magnesium#:

Comments: MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   127.50    Piece: 1C
Hole: 597C  Top/Bottom Interval(mm):  400/ 420
Core:  11   Sample Depth:   130.91
Sect:  3    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Slight        IGNEOUS      BASALT

SiO2    :   49.3    Al2O3:   16.7    Fe2O3(tot):   8.88
FeO(tot):           Fe2O3:   2.35    FeO       :   5.88
MgO     :   8.53    CaO  :   13.2    Na2O      :   2.00
K2O     :   0.06    TiO2 :   0.84    MnO       :   0.14
P2O5    :   0.07    LOI  :           H2O+      :   0.78
H2O-    :           CO2  :   0.09    SO3       :
S       :  0.062    Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   127.50    Piece: 5
Hole: 597C  Top/Bottom Interval(mm):  820/ 880
Core:  11   Sample Depth:   131.35
Sect:  3    Analyst Name: Staudigel, H.

Analytical Method(s):
  Isotope dilution  Isotope dilution  Isotope dilution

Alteration    Rock type    Rock name
Moderate      IGNEOUS      BASALT

SiO2    :           Al2O3:           Fe2O3(tot):
FeO(tot):           Fe2O3:           FeO       :
MgO     :           CaO  :           Na2O      :
K2O     : 0.0012    TiO2 :           MnO       :
P2O5    :           LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Essential oxides quoted to .01
ship and at one or more shore laboratories or by different techniques.
Partial analysis.



Leg : 92    Depth to Top of Core(m):   127.50    Piece: 9
Hole: 597C  Top/Bottom Interval(mm): 1280/1280
Core:  11   Sample Depth:   131.78
Sect:  3    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Moderate      IGNEOUS      PLAG SP GLOMEROCRYSTIC BASALT

SiO2    :  49.85    Al2O3:  16.36    Fe2O3(tot):   8.93
FeO(tot):           Fe2O3:           FeO       :
MgO     :   9.17    CaO  :  13.78    Na2O      :   2.31
K2O     :   0.03    TiO2 :   0.85    MnO       :   0.14
P2O5    :   0.08    LOI  :   0.61    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 102.11    Magnesium#:

Comments: MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   127.50    Piece: 5
Hole: 597C  Top/Bottom Interval(mm):  730/ 730
Core:  11   Sample Depth:   132.73
Sect:  4    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Fresh         IGNEOUS      APHYRIC BASALT

SiO2    :  49.20    Al2O3:  16.40    Fe2O3(tot):   8.98
FeO(tot):           Fe2O3:           FeO       :
MgO     :   8.65    CaO  :  13.20    Na2O      :   2.11
K2O     :   0.05    TiO2 :   0.85    MnO       :   0.14
P2O5    :   0.08    LOI  :   0.58    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.24    Magnesium#:

Comments: FINE- TO MED-GRAINED
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 92    Depth to Top of Core(m):   136.50    Piece: 3
Hole: 597C  Top/Bottom Interval(mm):  200/ 200
Core:  12   Sample Depth:   136.70
Sect:  1    Analyst Name:

Analytical Method(s):
  X-Ray fluorescence  X-Ray fluorescence  X-Ray fluorescence

Alteration    Rock type    Rock name
Fresh         IGNEOUS      APHYRIC BASALT

SiO2    :  49.33    Al2O3:  14.49    Fe2O3(tot):  10.39
FeO(tot):           Fe2O3:           FeO       :
MgO     :   8.25    CaO  :  12.55    Na2O      :   2.11
K2O     :   0.07    TiO2 :   1.05    MnO       :   0.17
P2O5    :   0.09    LOI  :   0.58    H2O+      :
H2O-    :           CO2  :           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
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.



    

Introduction


Cite as: Deep Sea Drilling Project (1989): Archive of Core and Site/Hole Data and Photographs from the Deep Sea Drilling Project (DSDP). National Geophysical Data Center, NOAA. doi:10.7289/V54M92G2 [access date]

These Web pages are from the Core Data from the Deep Sea Drilling Project Legs 1-96 CD-ROM produced in 1989 and modified in 2000 by the U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Environmental Satellite, Data, and Information Service, National Geophysical Data Center (now part of the National Centers for Environmental Information), and collocated World Data Center for Marine Geology and Geophysics, Boulder (now part of the World Data Service for Geophysics). Data were compiled in cooperation with the U.S. Science Support Program, of the Joint Oceanographic Institutions, Inc. (now the Consortium for Ocean Leadership), and the U.S. National Science Foundation.

Please see NOAA's privacy and disclaimer information. Send questions or comments to mgg.info@noaa.gov.

Department of Commerce > NOAA > NESDIS > NCEI > doi:10.7289/V54M92G2