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Core Data from the Deep Sea Drilling Project


Leg : 65    Depth to Top of Core(m):   145.50    Piece:
Hole: 485A  Top/Bottom Interval(mm):  130/ 260
Core:  11   Sample Depth:   145.70
Sect:  1    Analyst Name: Zolotarev, B.

Analytical Method(s):
  Wet chemical  Wet chemical  Wet chemical

Alteration    Rock type    Rock name
              IGNEOUS      PLAG SP PHYRIC BASALT

SiO2    :  46.78    Al2O3:  14.13    Fe2O3(tot):
FeO(tot):           Fe2O3:   5.68    FeO       :   6.88
MgO     :   7.42    CaO  :   9.71    Na2O      :   2.94
K2O     :   0.12    TiO2 :   2.21    MnO       :   0.11
P2O5    :   0.03    LOI  :           H2O+      :   1.55
H2O-    :   1.80    CO2  :   0.65    SO3       :
S       :           Total: 100.01    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   145.50    Piece:
Hole: 485A  Top/Bottom Interval(mm):  570/ 600
Core:  11   Sample Depth:   149.09
Sect:  3    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      PLAG SP PHYRIC BASALT

SiO2    :  49.83    Al2O3:  18.61    Fe2O3(tot):
FeO(tot):   9.25    Fe2O3:           FeO       :
MgO     :   5.55    CaO  :  10.97    Na2O      :   3.37
K2O     :   0.04    TiO2 :   1.64    MnO       :   0.12
P2O5    :   0.10    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   145.50    Piece:
Hole: 485A  Top/Bottom Interval(mm):  680/ 730
Core:  11   Sample Depth:   149.21
Sect:  3    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      PLAG SP PHYRIC BASALT

SiO2    :  49.52    Al2O3:  16.23    Fe2O3(tot):
FeO(tot):   9.37    Fe2O3:           FeO       :
MgO     :   8.71    CaO  :  11.19    Na2O      :   2.90
K2O     :   0.03    TiO2 :   1.47    MnO       :   0.15
P2O5    :   0.10    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   145.50    Piece: 1B
Hole: 485A  Top/Bottom Interval(mm):  820/ 830
Core:  11   Sample Depth:   149.33
Sect:  3    Analyst Name: Cambon, P.

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

Alteration    Rock type    Rock name
Fresh         IGNEOUS      PLAG SPARSELY PHYRIC BASALT

SiO2    :  47.93    Al2O3:  15.70    Fe2O3(tot):  10.46
FeO(tot):           Fe2O3:           FeO       :
MgO     :   9.80    CaO  :  11.55    Na2O      :   2.44
K2O     :   0.02    TiO2 :   1.45    MnO       :   0.15
P2O5    :   0.10    LOI  :   1.80    H2O+      :   0.86
H2O-    :           CO2  :   0.26    SO3       :
S       :           Total:  99.60    Magnesium#:

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



Leg : 65    Depth to Top of Core(m):   145.50    Piece:
Hole: 485A  Top/Bottom Interval(mm): 1160/1210
Core:  11   Sample Depth:   149.68
Sect:  3    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      PLAG SP PHYRIC BASALT

SiO2    :  50.02    Al2O3:  17.03    Fe2O3(tot):
FeO(tot):   9.36    Fe2O3:           FeO       :
MgO     :   7.04    CaO  :  11.46    Na2O      :   2.94
K2O     :   0.03    TiO2 :   1.50    MnO       :   0.13
P2O5    :   0.09    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   145.50    Piece:
Hole: 485A  Top/Bottom Interval(mm): 1400/1480
Core:  11   Sample Depth:   149.94
Sect:  3    Analyst Name: Zolotarev, B.

Analytical Method(s):
  Wet chemical  Wet chemical  Wet chemical

Alteration    Rock type    Rock name
              IGNEOUS      PLAG SP PHYRIC BASALT

SiO2    :  48.78    Al2O3:  12.85    Fe2O3(tot):
FeO(tot):           Fe2O3:   4.23    FeO       :   9.68
MgO     :   6.85    CaO  :  12.20    Na2O      :   2.49
K2O     :   0.15    TiO2 :   1.95    MnO       :   0.22
P2O5    :   0.01    LOI  :           H2O+      :   0.35
H2O-    :   0.44    CO2  :   0.35    SO3       :
S       :           Total: 100.55    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   155.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):  100/ 160
Core:  12   Sample Depth:   155.13
Sect:  1    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-OL SP PHYRIC BASALT

SiO2    :  50.33    Al2O3:  13.88    Fe2O3(tot):
FeO(tot):  11.89    Fe2O3:           FeO       :
MgO     :   6.81    CaO  :  11.58    Na2O      :   2.59
K2O     :   0.09    TiO2 :   2.08    MnO       :   0.23
P2O5    :   0.19    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   155.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):  210/ 230
Core:  12   Sample Depth:   155.22
Sect:  1    Analyst Name: Zolotarev, B.

Analytical Method(s):
  Wet chemical  Wet chemical  Wet chemical

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-OL SP PHYRIC BASALT

SiO2    :  49.36    Al2O3:  13.53    Fe2O3(tot):
FeO(tot):           Fe2O3:   3.55    FeO       :   9.08
MgO     :   6.84    CaO  :  11.67    Na2O      :   2.70
K2O     :   0.12    TiO2 :   2.08    MnO       :   0.18
P2O5    :   0.05    LOI  :           H2O+      :   0.33
H2O-    :   0.57    CO2  :           SO3       :
S       :           Total: 100.06    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   155.00    Piece: 4A
Hole: 485A  Top/Bottom Interval(mm):  620/ 640
Core:  12   Sample Depth:   155.63
Sect:  1    Analyst Name: Cambon, P.

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

Alteration    Rock type    Rock name
Fresh         IGNEOUS      APHYRIC BASALT

SiO2    :  49.15    Al2O3:  13.45    Fe2O3(tot):  13.35
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.00    CaO  :  11.51    Na2O      :   2.40
K2O     :   0.04    TiO2 :   2.10    MnO       :   0.21
P2O5    :   0.21    LOI  :   0.83    H2O+      :   0.33
H2O-    :           CO2  :   0.47    SO3       :
S       :           Total:  99.42    Magnesium#:

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



Leg : 65    Depth to Top of Core(m):   155.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):  760/ 820
Core:  12   Sample Depth:   155.79
Sect:  1    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-OL SP PHYRIC BASALT

SiO2    :  50.45    Al2O3:  13.78    Fe2O3(tot):
FeO(tot):  12.07    Fe2O3:           FeO       :
MgO     :   6.87    CaO  :  11.34    Na2O      :   2.55
K2O     :   0.07    TiO2 :   2.11    MnO       :   0.23
P2O5    :   0.19    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   155.00    Piece:
Hole: 485A  Top/Bottom Interval(mm): 1140/1200
Core:  12   Sample Depth:   156.17
Sect:  1    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-OL SP PHYRIC BASALT

SiO2    :  50.62    Al2O3:  13.96    Fe2O3(tot):
FeO(tot):  11.72    Fe2O3:           FeO       :
MgO     :   7.09    CaO  :  11.16    Na2O      :   2.59
K2O     :   0.04    TiO2 :   2.08    MnO       :   0.21
P2O5    :   0.20    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   155.00    Piece: 9
Hole: 485A  Top/Bottom Interval(mm): 1220/   0
Core:  12   Sample Depth:   156.22
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    :  48.82    Al2O3:  14.69    Fe2O3(tot):  13.64
FeO(tot):           Fe2O3:           FeO       :
MgO     :    6.2    CaO  :  11.92    Na2O      :   2.64
K2O     :   0.06    TiO2 :   2.26    MnO       :   0.21
P2O5    :   0.16    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.60    Magnesium#:

Comments: MASSIVE BASALT
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
H2O+ uncorrected for iron oxidation.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   158.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):  110/ 180
Core:  13   Sample Depth:   158.14
Sect:  1    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-OL SP PHYRIC BASALT

SiO2    :  50.62    Al2O3:  14.46    Fe2O3(tot):
FeO(tot):  11.54    Fe2O3:           FeO       :
MgO     :   6.71    CaO  :  11.34    Na2O      :   2.47
K2O     :   0.08    TiO2 :   2.01    MnO       :   0.23
P2O5    :   0.18    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   158.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):  350/ 420
Core:  13   Sample Depth:   158.39
Sect:  1    Analyst Name: Zolotarev, B.

Analytical Method(s):
  Wet chemical  Wet chemical  Wet chemical

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-OL SP PHYRIC BASALT

SiO2    :  48.87    Al2O3:  13.85    Fe2O3(tot):
FeO(tot):           Fe2O3:   2.87    FeO       :   9.23
MgO     :   6.94    CaO  :  12.56    Na2O      :   2.51
K2O     :   0.12    TiO2 :   1.91    MnO       :   0.22
P2O5    :   0.05    LOI  :           H2O+      :   0.41
H2O-    :   0.34    CO2  :           SO3       :
S       :           Total: 100.53    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   158.00    Piece: 2H
Hole: 485A  Top/Bottom Interval(mm): 1030/1050
Core:  13   Sample Depth:   159.04
Sect:  1    Analyst Name: Cambon, P.

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

Alteration    Rock type    Rock name
Fresh         IGNEOUS      OL-PLAG MOD PHYRIC BASALT

SiO2    :  49.24    Al2O3:  13.76    Fe2O3(tot):  13.03
FeO(tot):           Fe2O3:           FeO       :
MgO     :   6.99    CaO  :  11.62    Na2O      :   2.31
K2O     :   0.05    TiO2 :   1.98    MnO       :   0.20
P2O5    :   0.18    LOI  :   1.32    H2O+      :   0.38
H2O-    :           CO2  :   0.62    SO3       :
S       :           Total:  99.36    Magnesium#:

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



Leg : 65    Depth to Top of Core(m):   158.00    Piece:
Hole: 485A  Top/Bottom Interval(mm): 1100/1170
Core:  13   Sample Depth:   159.14
Sect:  1    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-OL SP PHYRIC BASALT

SiO2    :  50.66    Al2O3:  13.96    Fe2O3(tot):
FeO(tot):  11.76    Fe2O3:           FeO       :
MgO     :   7.48    CaO  :  10.70    Na2O      :   2.53
K2O     :   0.06    TiO2 :   2.02    MnO       :   0.20
P2O5    :   0.18    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   159.50    Piece:
Hole: 485A  Top/Bottom Interval(mm):  430/ 560
Core:  14   Sample Depth:   160.00
Sect:  1    Analyst Name: Zolotarev, B.

Analytical Method(s):
  Wet chemical  Wet chemical  Wet chemical

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-OL SP PHYRIC BASALT

SiO2    :  49.04    Al2O3:  13.70    Fe2O3(tot):
FeO(tot):           Fe2O3:   3.55    FeO       :   9.06
MgO     :   7.12    CaO  :  11.71    Na2O      :   2.61
K2O     :   0.06    TiO2 :   1.95    MnO       :   0.20
P2O5    :   0.06    LOI  :           H2O+      :   0.29
H2O-    :   0.55    CO2  :   0.60    SO3       :
S       :           Total: 100.50    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   180.50    Piece:
Hole: 485A  Top/Bottom Interval(mm):  770/ 820
Core:  17   Sample Depth:   181.30
Sect:  1    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      APHYRIC BASALT

SiO2    :  49.70    Al2O3:  15.38    Fe2O3(tot):
FeO(tot):  12.02    Fe2O3:           FeO       :
MgO     :   7.81    CaO  :   8.82    Na2O      :   2.96
K2O     :   0.05    TiO2 :   2.32    MnO       :   0.19
P2O5    :   0.20    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   180.50    Piece: 6C
Hole: 485A  Top/Bottom Interval(mm): 1120/1140
Core:  17   Sample Depth:   181.63
Sect:  1    Analyst Name: Cambon, P.

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

Alteration    Rock type    Rock name
Fresh         IGNEOUS      APHYRIC BASALT

SiO2    :  49.06    Al2O3:  14.65    Fe2O3(tot):  12.50
FeO(tot):           Fe2O3:           FeO       :
MgO     :   6.93    CaO  :  11.02    Na2O      :   2.51
K2O     :   0.06    TiO2 :   2.21    MnO       :   0.17
P2O5    :   0.20    LOI  :   1.73    H2O+      :   0.87
H2O-    :           CO2  :   0.35    SO3       :
S       :           Total:  99.31    Magnesium#:

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



Leg : 65    Depth to Top of Core(m):   183.50    Piece:
Hole: 485A  Top/Bottom Interval(mm):   90/ 200
Core:  18   Sample Depth:   183.64
Sect:  1    Analyst Name: Zolotarev, B.

Analytical Method(s):
  Wet chemical  Wet chemical  Wet chemical

Alteration    Rock type    Rock name
              IGNEOUS      APHYRIC BASALT

SiO2    :  48.64    Al2O3:  13.87    Fe2O3(tot):
FeO(tot):           Fe2O3:   3.62    FeO       :   8.98
MgO     :   7.03    CaO  :  11.69    Na2O      :   2.61
K2O     :   0.12    TiO2 :   2.16    MnO       :   0.17
P2O5    :   0.05    LOI  :           H2O+      :   0.60
H2O-    :   0.59    CO2  :   0.30    SO3       :
S       :           Total: 100.43    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   211.50    Piece:
Hole: 485A  Top/Bottom Interval(mm):  500/ 560
Core:  23   Sample Depth:   212.03
Sect:  1    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-OL SP PHYRIC BASALT

SiO2    :  50.08    Al2O3:  14.53    Fe2O3(tot):
FeO(tot):  11.21    Fe2O3:           FeO       :
MgO     :   7.03    CaO  :  10.47    Na2O      :   3.29
K2O     :   0.21    TiO2 :   2.30    MnO       :   0.13
P2O5    :   0.20    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   211.50    Piece:
Hole: 485A  Top/Bottom Interval(mm):  500/ 560
Core:  23   Sample Depth:   212.03
Sect:  1    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-OL SP PHYRIC BASALT

SiO2    :  49.43    Al2O3:  14.94    Fe2O3(tot):
FeO(tot):  12.32    Fe2O3:           FeO       :
MgO     :   6.99    CaO  :   9.30    Na2O      :   3.41
K2O     :   0.30    TiO2 :   2.27    MnO       :   0.10
P2O5    :   0.20    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   211.50    Piece:
Hole: 485A  Top/Bottom Interval(mm):  500/ 560
Core:  23   Sample Depth:   212.03
Sect:  1    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-OL SP PHYRIC BASALT

SiO2    :  49.95    Al2O3:  14.40    Fe2O3(tot):
FeO(tot):  11.38    Fe2O3:           FeO       :
MgO     :   6.85    CaO  :  11.09    Na2O      :   2.88
K2O     :   0.12    TiO2 :   2.32    MnO       :   0.19
P2O5    :   0.21    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   211.50    Piece:
Hole: 485A  Top/Bottom Interval(mm):  660/ 760
Core:  23   Sample Depth:   212.21
Sect:  1    Analyst Name: Zolotarev, B.

Analytical Method(s):
  Wet chemical  Wet chemical  Wet chemical

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-OL SP PHYRIC BASALT

SiO2    :  46.67    Al2O3:  12.31    Fe2O3(tot):
FeO(tot):           Fe2O3:   5.26    FeO       :   9.25
MgO     :   7.44    CaO  :  11.03    Na2O      :   2.70
K2O     :   0.20    TiO2 :   2.38    MnO       :   0.15
P2O5    :   0.01    LOI  :           H2O+      :   1.28
H2O-    :   0.94    CO2  :   0.15    SO3       :
S       :           Total:  99.77    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   211.50    Piece: 4E
Hole: 485A  Top/Bottom Interval(mm): 1180/1200
Core:  23   Sample Depth:   212.69
Sect:  1    Analyst Name: Cambon, P.

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

Alteration    Rock type    Rock name
Fresh         IGNEOUS      PLAG SPARSELY PHYRIC BASALT

SiO2    :  48.92    Al2O3:  14.46    Fe2O3(tot):  12.81
FeO(tot):           Fe2O3:           FeO       :
MgO     :   6.96    CaO  :  11.10    Na2O      :   2.48
K2O     :   0.08    TiO2 :   2.19    MnO       :   0.18
P2O5    :   0.20    LOI  :   1.46    H2O+      :   0.87
H2O-    :           CO2  :   0.22    SO3       :
S       :           Total:  99.38    Magnesium#:

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



Leg : 65    Depth to Top of Core(m):   211.50    Piece:
Hole: 485A  Top/Bottom Interval(mm): 1480/1490
Core:  23   Sample Depth:   212.99
Sect:  1    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-OL SP PHYRIC BASALT

SiO2    :  50.20    Al2O3:  14.94    Fe2O3(tot):
FeO(tot):  11.12    Fe2O3:           FeO       :
MgO     :   7.01    CaO  :  11.00    Na2O      :   2.61
K2O     :   0.09    TiO2 :   2.18    MnO       :   0.18
P2O5    :   0.20    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   211.50    Piece:
Hole: 485A  Top/Bottom Interval(mm):  160/ 220
Core:  23   Sample Depth:   213.19
Sect:  2    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-OL SP PHYRIC BASALT

SiO2    :  50.20    Al2O3:  14.74    Fe2O3(tot):
FeO(tot):  11.27    Fe2O3:           FeO       :
MgO     :   7.05    CaO  :  10.99    Na2O      :   2.65
K2O     :   0.08    TiO2 :   2.17    MnO       :   0.21
P2O5    :   0.20    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   211.50    Piece: 1B
Hole: 485A  Top/Bottom Interval(mm):  300/   0
Core:  23   Sample Depth:   213.30
Sect:  2    Analyst Name:

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

Alteration    Rock type    Rock name
Fresh         IGNEOUS      PLAG SPARSELY PHYRIC BASALT

SiO2    :  48.90    Al2O3:  14.87    Fe2O3(tot):  12.41
FeO(tot):           Fe2O3:           FeO       :
MgO     :    7.1    CaO  :  11.23    Na2O      :   2.69
K2O     :   0.10    TiO2 :   2.31    MnO       :   0.18
P2O5    :   0.26    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.15    Magnesium#:

Comments: MASSIVE BASALT
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
H2O+ uncorrected for iron oxidation.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   211.50    Piece:
Hole: 485A  Top/Bottom Interval(mm):  380/ 500
Core:  23   Sample Depth:   213.44
Sect:  2    Analyst Name: Zolotarev, B.

Analytical Method(s):
  Wet chemical  Wet chemical  Wet chemical

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-OL SP PHYRIC BASALT

SiO2    :  48.43    Al2O3:  13.69    Fe2O3(tot):
FeO(tot):           Fe2O3:   4.60    FeO       :   8.29
MgO     :   7.30    CaO  :  11.37    Na2O      :   2.61
K2O     :   0.12    TiO2 :   2.17    MnO       :   0.20
P2O5    :   0.04    LOI  :           H2O+      :   0.71
H2O-    :   0.52    CO2  :           SO3       :
S       :           Total: 100.05    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   211.50    Piece:
Hole: 485A  Top/Bottom Interval(mm):  600/ 720
Core:  23   Sample Depth:   215.16
Sect:  3    Analyst Name: Zolotarev, B.

Analytical Method(s):
  Wet chemical  Wet chemical  Wet chemical

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-OL SP PHYRIC BASALT

SiO2    :  49.12    Al2O3:  14.11    Fe2O3(tot):
FeO(tot):           Fe2O3:   4.06    FeO       :   8.30
MgO     :   6.83    CaO  :  11.65    Na2O      :   2.61
K2O     :   0.12    TiO2 :   2.16    MnO       :   0.18
P2O5    :   0.04    LOI  :           H2O+      :   0.55
H2O-    :   0.50    CO2  :           SO3       :
S       :           Total: 100.23    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   211.50    Piece:
Hole: 485A  Top/Bottom Interval(mm): 1200/1250
Core:  23   Sample Depth:   215.72
Sect:  3    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-OL SP PHYRIC BASALT

SiO2    :  50.16    Al2O3:  15.04    Fe2O3(tot):
FeO(tot):  10.69    Fe2O3:           FeO       :
MgO     :   7.03    CaO  :  11.02    Na2O      :   2.93
K2O     :   0.07    TiO2 :   2.23    MnO       :   0.19
P2O5    :   0.20    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   216.00    Piece: 1E
Hole: 485A  Top/Bottom Interval(mm):  890/ 910
Core:  24   Sample Depth:   216.90
Sect:  1    Analyst Name: Cambon, P.

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

Alteration    Rock type    Rock name
Fresh         IGNEOUS      APHYRIC BASALT

SiO2    :  49.17    Al2O3:  14.87    Fe2O3(tot):  11.73
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.24    CaO  :  11.60    Na2O      :   2.49
K2O     :   0.05    TiO2 :   1.99    MnO       :   0.18
P2O5    :   0.18    LOI  :   1.11    H2O+      :   0.68
H2O-    :           CO2  :   0.21    SO3       :
S       :           Total:  99.50    Magnesium#:

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



Leg : 65    Depth to Top of Core(m):   216.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):  770/ 870
Core:  24   Sample Depth:   218.32
Sect:  2    Analyst Name: Zolotarev, B.

Analytical Method(s):
  Wet chemical  Wet chemical  Wet chemical

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-CPX SP PHYRIC BASALT

SiO2    :  48.59    Al2O3:  14.55    Fe2O3(tot):
FeO(tot):           Fe2O3:   3.58    FeO       :   8.72
MgO     :   7.46    CaO  :  11.22    Na2O      :   2.61
K2O     :   0.24    TiO2 :   1.95    MnO       :   0.17
P2O5    :   0.04    LOI  :           H2O+      :   0.81
H2O-    :   0.52    CO2  :   0.20    SO3       :
S       :           Total: 100.66    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   221.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):  630/ 740
Core:  25   Sample Depth:   221.68
Sect:  1    Analyst Name: Zolotarev, B.

Analytical Method(s):
  Wet chemical  Wet chemical  Wet chemical

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-CPX SP PHYRIC BASALT

SiO2    :  48.73    Al2O3:  13.81    Fe2O3(tot):
FeO(tot):           Fe2O3:   4.48    FeO       :   8.65
MgO     :   6.92    CaO  :  11.68    Na2O      :   2.60
K2O     :   0.15    TiO2 :   2.08    MnO       :   0.20
P2O5    :   0.04    LOI  :           H2O+      :   0.68
H2O-    :   0.62    CO2  :           SO3       :
S       :           Total: 100.64    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   221.00    Piece: 1D
Hole: 485A  Top/Bottom Interval(mm): 1170/   0
Core:  25   Sample Depth:   222.17
Sect:  1    Analyst Name:

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

Alteration    Rock type    Rock name
Fresh         IGNEOUS      PLAG-CPX MODERATELY PHYRIC BASALT

SiO2    :  49.34    Al2O3:  14.79    Fe2O3(tot):  12.60
FeO(tot):           Fe2O3:           FeO       :
MgO     :    7.2    CaO  :  11.09    Na2O      :   2.57
K2O     :   0.17    TiO2 :   2.34    MnO       :   0.18
P2O5    :   0.19    LOI  :   0.07    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.55    Magnesium#:

Comments: MASSIVE BASALT
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
H2O+ uncorrected for iron oxidation.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   221.00    Piece:
Hole: 485A  Top/Bottom Interval(mm): 1170/1430
Core:  25   Sample Depth:   222.30
Sect:  1    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-CPX SP PHYRIC BASALT

SiO2    :  49.95    Al2O3:  14.68    Fe2O3(tot):
FeO(tot):  11.39    Fe2O3:           FeO       :
MgO     :   7.27    CaO  :  11.05    Na2O      :   2.61
K2O     :   0.08    TiO2 :   2.13    MnO       :   0.21
P2O5    :   0.20    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   221.00    Piece: 1
Hole: 485A  Top/Bottom Interval(mm):  140/ 160
Core:  25   Sample Depth:   224.15
Sect:  3    Analyst Name: Cambon, P.

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

Alteration    Rock type    Rock name
Fresh         IGNEOUS      PLAG SPARSELY PHYRIC BASALT

SiO2    :  49.05    Al2O3:  14.20    Fe2O3(tot):  12.67
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.44    CaO  :  11.31    Na2O      :   2.36
K2O     :   0.07    TiO2 :   2.13    MnO       :   0.20
P2O5    :   0.20    LOI  :   1.46    H2O+      :   1.00
H2O-    :           CO2  :   0.32    SO3       :
S       :           Total:  99.63    Magnesium#:

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



Leg : 65    Depth to Top of Core(m):   239.50    Piece:
Hole: 485A  Top/Bottom Interval(mm):   20/  80
Core:  29   Sample Depth:   239.55
Sect:  1    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-CPX SP PHYRIC BASALT

SiO2    :  49.77    Al2O3:  14.55    Fe2O3(tot):
FeO(tot):  11.47    Fe2O3:           FeO       :
MgO     :   7.86    CaO  :  10.64    Na2O      :   2.57
K2O     :   0.08    TiO2 :   2.27    MnO       :   0.17
P2O5    :   0.20    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   239.50    Piece: 1C
Hole: 485A  Top/Bottom Interval(mm):  300/ 320
Core:  29   Sample Depth:   239.81
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    :  48.98    Al2O3:  14.34    Fe2O3(tot):  13.12
FeO(tot):           Fe2O3:           FeO       :
MgO     :    7.3    CaO  :  11.10    Na2O      :   2.34
K2O     :   0.11    TiO2 :   2.38    MnO       :   0.17
P2O5    :   0.25    LOI  :   0.13    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.18    Magnesium#:

Comments: MASSIVE BASALT
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
H2O+ uncorrected for iron oxidation.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   239.50    Piece:
Hole: 485A  Top/Bottom Interval(mm):  890/ 930
Core:  29   Sample Depth:   240.41
Sect:  1    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-CPX SP PHYRIC BASALT

SiO2    :  50.13    Al2O3:  14.66    Fe2O3(tot):
FeO(tot):  11.25    Fe2O3:           FeO       :
MgO     :   7.48    CaO  :  10.65    Na2O      :   2.62
K2O     :   0.14    TiO2 :   2.28    MnO       :   0.18
P2O5    :   0.20    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   239.50    Piece: 3G
Hole: 485A  Top/Bottom Interval(mm): 1220/1240
Core:  29   Sample Depth:   242.23
Sect:  2    Analyst Name: Cambon, P.

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

Alteration    Rock type    Rock name
Fresh         IGNEOUS      APHYRIC BASALT

SiO2    :  49.40    Al2O3:  13.92    Fe2O3(tot):  13.00
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.61    CaO  :  10.87    Na2O      :   2.41
K2O     :   0.11    TiO2 :   2.21    MnO       :   0.18
P2O5    :   0.20    LOI  :   1.52    H2O+      :   1.02
H2O-    :           CO2  :   0.18    SO3       :
S       :           Total:  99.91    Magnesium#:

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



Leg : 65    Depth to Top of Core(m):   239.50    Piece:
Hole: 485A  Top/Bottom Interval(mm): 1430/1480
Core:  29   Sample Depth:   242.46
Sect:  2    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-CPX SP PHYRIC BASALT

SiO2    :  50.20    Al2O3:  14.78    Fe2O3(tot):
FeO(tot):  10.80    Fe2O3:           FeO       :
MgO     :   7.25    CaO  :  11.60    Na2O      :   2.69
K2O     :   0.05    TiO2 :   1.97    MnO       :   0.19
P2O5    :   0.18    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   239.50    Piece:
Hole: 485A  Top/Bottom Interval(mm):  100/ 160
Core:  29   Sample Depth:   242.63
Sect:  3    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-CPX SP PHYRIC BASALT

SiO2    :  50.27    Al2O3:  14.33    Fe2O3(tot):
FeO(tot):  11.03    Fe2O3:           FeO       :
MgO     :   7.52    CaO  :  11.01    Na2O      :   2.72
K2O     :   0.09    TiO2 :   2.24    MnO       :   0.17
P2O5    :   0.19    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   239.50    Piece:
Hole: 485A  Top/Bottom Interval(mm): 1180/1300
Core:  29   Sample Depth:   243.74
Sect:  3    Analyst Name: Zolotarev, B.

Analytical Method(s):
  Wet chemical  Wet chemical  Wet chemical

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-CPX SP PHYRIC BASALT

SiO2    :  48.92    Al2O3:  12.30    Fe2O3(tot):
FeO(tot):           Fe2O3:   4.16    FeO       :   8.86
MgO     :   7.75    CaO  :  11.57    Na2O      :   2.70
K2O     :   0.15    TiO2 :   2.12    MnO       :   0.17
P2O5    :   0.01    LOI  :           H2O+      :   0.68
H2O-    :   0.73    CO2  :           SO3       :
S       :           Total: 100.12    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   239.50    Piece: 1E
Hole: 485A  Top/Bottom Interval(mm):  620/ 640
Core:  29   Sample Depth:   244.63
Sect:  4    Analyst Name: Cambon, P.

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

Alteration    Rock type    Rock name
Fresh         IGNEOUS      APHYRIC BASALT

SiO2    :  49.30    Al2O3:  13.19    Fe2O3(tot):  13.31
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.65    CaO  :  11.10    Na2O      :   2.30
K2O     :   0.07    TiO2 :   2.21    MnO       :   0.21
P2O5    :   0.19    LOI  :   1.59    H2O+      :   0.88
H2O-    :           CO2  :   0.16    SO3       :
S       :           Total:  99.53    Magnesium#:

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



Leg : 65    Depth to Top of Core(m):   249.50    Piece: 3B
Hole: 485A  Top/Bottom Interval(mm):  390/ 410
Core:  30   Sample Depth:   249.90
Sect:  1    Analyst Name: Cambon, P.

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:  13.21    Fe2O3(tot):  13.26
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.42    CaO  :  11.25    Na2O      :   2.25
K2O     :   0.06    TiO2 :   2.23    MnO       :   0.20
P2O5    :   0.19    LOI  :   1.32    H2O+      :   0.65
H2O-    :           CO2  :   0.17    SO3       :
S       :           Total:  99.59    Magnesium#:

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



Leg : 65    Depth to Top of Core(m):   249.50    Piece:
Hole: 485A  Top/Bottom Interval(mm): 1210/1340
Core:  30   Sample Depth:   250.78
Sect:  1    Analyst Name: Zolotarev, B.

Analytical Method(s):
  Wet chemical  Wet chemical  Wet chemical

Alteration    Rock type    Rock name
              IGNEOUS      APHYRIC BASALT

SiO2    :  48.51    Al2O3:  11.12    Fe2O3(tot):
FeO(tot):           Fe2O3:   6.06    FeO       :   9.74
MgO     :   7.23    CaO  :  10.39    Na2O      :   2.70
K2O     :   0.15    TiO2 :   2.71    MnO       :   0.17
P2O5    :   0.14    LOI  :           H2O+      :   0.50
H2O-    :   0.95    CO2  :           SO3       :
S       :           Total: 100.37    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   249.50    Piece:
Hole: 485A  Top/Bottom Interval(mm):  960/1010
Core:  30   Sample Depth:   251.99
Sect:  2    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      APHYRIC BASALT

SiO2    :  50.82    Al2O3:  13.40    Fe2O3(tot):
FeO(tot):  11.37    Fe2O3:           FeO       :
MgO     :   7.57    CaO  :  11.20    Na2O      :   2.55
K2O     :   0.10    TiO2 :   2.12    MnO       :   0.24
P2O5    :   0.19    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   249.50    Piece:
Hole: 485A  Top/Bottom Interval(mm): 1160/1290
Core:  30   Sample Depth:   252.22
Sect:  2    Analyst Name: Zolotarev, B.

Analytical Method(s):
  Wet chemical  Wet chemical  Wet chemical

Alteration    Rock type    Rock name
              IGNEOUS      APHYRIC BASALT

SiO2    :  49.52    Al2O3:  13.60    Fe2O3(tot):
FeO(tot):           Fe2O3:   3.19    FeO       :   7.39
MgO     :   8.29    CaO  :  12.64    Na2O      :   2.49
K2O     :   0.15    TiO2 :   2.04    MnO       :   0.14
P2O5    :   0.04    LOI  :           H2O+      :   0.40
H2O-    :   0.34    CO2  :           SO3       :
S       :           Total: 100.23    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   249.50    Piece:
Hole: 485A  Top/Bottom Interval(mm):  380/ 410
Core:  30   Sample Depth:   252.89
Sect:  3    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      APHYRIC BASALT

SiO2    :  50.61    Al2O3:  14.03    Fe2O3(tot):
FeO(tot):   9.77    Fe2O3:           FeO       :
MgO     :   8.08    CaO  :  12.63    Na2O      :   2.36
K2O     :   0.08    TiO2 :   1.78    MnO       :   0.17
P2O5    :   0.16    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   249.50    Piece:
Hole: 485A  Top/Bottom Interval(mm):  440/ 490
Core:  30   Sample Depth:   252.97
Sect:  3    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      APHYRIC BASALT

SiO2    :  50.71    Al2O3:  14.68    Fe2O3(tot):
FeO(tot):   9.22    Fe2O3:           FeO       :
MgO     :   8.14    CaO  :  11.96    Na2O      :   2.68
K2O     :   0.06    TiO2 :   1.81    MnO       :   0.16
P2O5    :   0.15    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   249.50    Piece: 1K
Hole: 485A  Top/Bottom Interval(mm): 1030/1050
Core:  30   Sample Depth:   253.54
Sect:  3    Analyst Name: Cambon, P.

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

Alteration    Rock type    Rock name
Slight        IGNEOUS      APHYRIC BASALT

SiO2    :  49.20    Al2O3:  14.75    Fe2O3(tot):  12.50
FeO(tot):           Fe2O3:           FeO       :
MgO     :   6.56    CaO  :  11.05    Na2O      :   2.55
K2O     :   0.07    TiO2 :   2.06    MnO       :   0.19
P2O5    :   0.20    LOI  :   1.18    H2O+      :   0.62
H2O-    :           CO2  :   0.19    SO3       :
S       :           Total:  99.13    Magnesium#:

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



Leg : 65    Depth to Top of Core(m):   249.50    Piece:
Hole: 485A  Top/Bottom Interval(mm):   80/ 130
Core:  30   Sample Depth:   254.11
Sect:  4    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      APHYRIC BASALT

SiO2    :  50.77    Al2O3:  16.01    Fe2O3(tot):
FeO(tot):   9.76    Fe2O3:           FeO       :
MgO     :   6.98    CaO  :  10.87    Na2O      :   2.79
K2O     :   0.07    TiO2 :   1.95    MnO       :   0.17
P2O5    :   0.18    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   254.50    Piece:
Hole: 485A  Top/Bottom Interval(mm):  620/ 670
Core:  31   Sample Depth:   255.14
Sect:  1    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      APHYRIC BASALT

SiO2    :  50.13    Al2O3:  14.82    Fe2O3(tot):
FeO(tot):   9.31    Fe2O3:           FeO       :
MgO     :   8.52    CaO  :  12.76    Na2O      :   2.32
K2O     :   0.09    TiO2 :   1.46    MnO       :   0.17
P2O5    :   0.11    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   254.50    Piece:
Hole: 485A  Top/Bottom Interval(mm):  980/1190
Core:  31   Sample Depth:   255.59
Sect:  1    Analyst Name: Zolotarev, B.

Analytical Method(s):
  Wet chemical  Wet chemical  Wet chemical

Alteration    Rock type    Rock name
              IGNEOUS      APHYRIC BASALT

SiO2    :  48.18    Al2O3:  13.81    Fe2O3(tot):
FeO(tot):           Fe2O3:   3.64    FeO       :   8.87
MgO     :   8.33    CaO  :  11.21    Na2O      :   2.49
K2O     :   0.20    TiO2 :   1.95    MnO       :   0.16
P2O5    :   0.02    LOI  :           H2O+      :   0.60
H2O-    :   0.79    CO2  :           SO3       :
S       :           Total: 100.25    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   254.50    Piece: 1G
Hole: 485A  Top/Bottom Interval(mm):  810/ 830
Core:  31   Sample Depth:   256.82
Sect:  2    Analyst Name: Cambon, P.

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

Alteration    Rock type    Rock name
Fresh         IGNEOUS      APHYRIC BASALT

SiO2    :  49.38    Al2O3:  14.26    Fe2O3(tot):  11.80
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.77    CaO  :  12.02    Na2O      :   2.33
K2O     :   0.12    TiO2 :   1.82    MnO       :   0.19
P2O5    :   0.17    LOI  :   1.11    H2O+      :   0.51
H2O-    :           CO2  :   0.14    SO3       :
S       :           Total:  99.86    Magnesium#:

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



Leg : 65    Depth to Top of Core(m):   254.50    Piece:
Hole: 485A  Top/Bottom Interval(mm):  340/ 390
Core:  31   Sample Depth:   257.87
Sect:  3    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      APHYRIC BASALT

SiO2    :  49.41    Al2O3:  15.32    Fe2O3(tot):
FeO(tot):  10.97    Fe2O3:           FeO       :
MgO     :   7.66    CaO  :  11.17    Na2O      :   2.62
K2O     :   0.15    TiO2 :   1.90    MnO       :   0.19
P2O5    :   0.18    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   259.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):  550/ 610
Core:  32   Sample Depth:   259.58
Sect:  1    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      APHYRIC BASALT

SiO2    :  49.37    Al2O3:  15.11    Fe2O3(tot):
FeO(tot):  11.26    Fe2O3:           FeO       :
MgO     :   7.98    CaO  :  10.51    Na2O      :   2.87
K2O     :   0.13    TiO2 :   1.97    MnO       :   0.20
P2O5    :   0.20    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   259.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):  990/1050
Core:  32   Sample Depth:   261.52
Sect:  2    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      APHYRIC BASALT

SiO2    :  49.18    Al2O3:  15.39    Fe2O3(tot):
FeO(tot):  11.56    Fe2O3:           FeO       :
MgO     :   7.90    CaO  :  10.38    Na2O      :   2.65
K2O     :   0.17    TiO2 :   1.97    MnO       :   0.20
P2O5    :   0.17    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   259.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):  470/ 510
Core:  32   Sample Depth:   262.49
Sect:  3    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      APHYRIC BASALT

SiO2    :  49.15    Al2O3:  14.81    Fe2O3(tot):
FeO(tot):  11.07    Fe2O3:           FeO       :
MgO     :   8.15    CaO  :  10.94    Na2O      :   2.65
K2O     :   0.14    TiO2 :   1.97    MnO       :   0.19
P2O5    :   0.18    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   259.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):  570/ 620
Core:  32   Sample Depth:   262.60
Sect:  3    Analyst Name: O'Hearn, T.

Analytical Method(s):
  Electron microprobe  Electron microprobe  Electron microprobe

Alteration    Rock type    Rock name
              IGNEOUS      APHYRIC BASALT

SiO2    :  50.20    Al2O3:  15.43    Fe2O3(tot):
FeO(tot):           Fe2O3:   2.50    FeO       :   9.01
MgO     :   8.06    CaO  :  11.03    Na2O      :   2.51
K2O     :   0.17    TiO2 :   1.82    MnO       :
P2O5    :   0.17    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.90    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Values for iron partitioning calculated.
Laboratory analysis.
Data source is Initial Reports.
Results are averages for multiple analyses of the specimen.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   259.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):  570/ 620
Core:  32   Sample Depth:   262.60
Sect:  3    Analyst Name: O'Hearn, T.

Analytical Method(s):
  Electron microprobe  Electron microprobe  Electron microprobe

Alteration    Rock type    Rock name
              IGNEOUS      APHYRIC BASALT

SiO2    :  50.16    Al2O3:  15.21    Fe2O3(tot):
FeO(tot):           Fe2O3:   2.48    FeO       :   8.99
MgO     :   8.16    CaO  :  11.06    Na2O      :   2.45
K2O     :   0.17    TiO2 :   1.89    MnO       :
P2O5    :   0.15    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.72    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Values for iron partitioning calculated.
Laboratory analysis.
Data source is Initial Reports.
Results are averages for multiple analyses of the specimen.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   259.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):   90/ 140
Core:  32   Sample Depth:   265.12
Sect:  5    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      APHYRIC BASALT

SiO2    :  49.46    Al2O3:  14.55    Fe2O3(tot):
FeO(tot):  11.14    Fe2O3:           FeO       :
MgO     :   8.14    CaO  :  11.00    Na2O      :   2.73
K2O     :   0.12    TiO2 :   2.04    MnO       :   0.20
P2O5    :   0.19    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   259.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):  520/ 570
Core:  32   Sample Depth:   267.05
Sect:  6    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      APHYRIC BASALT

SiO2    :  49.71    Al2O3:  14.43    Fe2O3(tot):
FeO(tot):  11.77    Fe2O3:           FeO       :
MgO     :   7.65    CaO  :  10.63    Na2O      :   2.64
K2O     :   0.16    TiO2 :   2.21    MnO       :   0.21
P2O5    :   0.19    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   268.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):   20/  90
Core:  33   Sample Depth:   268.06
Sect:  1    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-OL SP PHYRIC BASALT

SiO2    :  49.80    Al2O3:  14.43    Fe2O3(tot):
FeO(tot):  11.70    Fe2O3:           FeO       :
MgO     :   7.84    CaO  :  10.60    Na2O      :   2.45
K2O     :   0.17    TiO2 :   2.17    MnO       :   0.22
P2O5    :   0.19    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   268.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):  740/ 790
Core:  33   Sample Depth:   268.76
Sect:  1    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-OL SP PHYRIC BASALT

SiO2    :  49.31    Al2O3:  14.52    Fe2O3(tot):
FeO(tot):  11.81    Fe2O3:           FeO       :
MgO     :   7.72    CaO  :  10.85    Na2O      :   2.63
K2O     :   0.18    TiO2 :   2.15    MnO       :   0.21
P2O5    :   0.20    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   268.00    Piece:
Hole: 485A  Top/Bottom Interval(mm): 1270/1320
Core:  33   Sample Depth:   269.30
Sect:  1    Analyst Name: O'Hearn, T.

Analytical Method(s):
  Electron microprobe  Electron microprobe  Electron microprobe

Alteration    Rock type    Rock name
              IGNEOUS      APHYRIC BASALT

SiO2    :  50.29    Al2O3:  14.88    Fe2O3(tot):
FeO(tot):           Fe2O3:   2.64    FeO       :   9.53
MgO     :   7.47    CaO  :  10.69    Na2O      :   2.49
K2O     :   0.19    TiO2 :   2.22    MnO       :
P2O5    :   0.18    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.58    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Values for iron partitioning calculated.
Laboratory analysis.
Data source is Initial Reports.
Results are averages for multiple analyses of the specimen.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   268.00    Piece:
Hole: 485A  Top/Bottom Interval(mm): 1270/1320
Core:  33   Sample Depth:   269.30
Sect:  1    Analyst Name: O'Hearn, T.

Analytical Method(s):
  Electron microprobe  Electron microprobe  Electron microprobe

Alteration    Rock type    Rock name
              IGNEOUS      APHYRIC BASALT

SiO2    :  50.47    Al2O3:  15.03    Fe2O3(tot):
FeO(tot):           Fe2O3:   2.63    FeO       :   9.49
MgO     :   7.46    CaO  :  10.62    Na2O      :   2.41
K2O     :   0.18    TiO2 :   2.17    MnO       :
P2O5    :   0.19    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.65    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Values for iron partitioning calculated.
Laboratory analysis.
Data source is Initial Reports.
Results are averages for multiple analyses of the specimen.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   268.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):   70/ 190
Core:  33   Sample Depth:   269.63
Sect:  2    Analyst Name: Zolotarev, B.

Analytical Method(s):
  Wet chemical  Wet chemical  Wet chemical

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-OL SP PHYRIC BASALT

SiO2    :  48.13    Al2O3:  13.44    Fe2O3(tot):
FeO(tot):           Fe2O3:   4.00    FeO       :   9.43
MgO     :   7.99    CaO  :  10.40    Na2O      :   2.51
K2O     :   0.24    TiO2 :   2.29    MnO       :   0.17
P2O5    :   0.01    LOI  :           H2O+      :   0.73
H2O-    :   0.86    CO2  :           SO3       :
S       :           Total: 100.20    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   268.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):  260/ 330
Core:  33   Sample Depth:   269.80
Sect:  2    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-OL SP PHYRIC BASALT

SiO2    :  49.64    Al2O3:  14.35    Fe2O3(tot):
FeO(tot):  11.66    Fe2O3:           FeO       :
MgO     :   7.96    CaO  :  10.81    Na2O      :   2.53
K2O     :   0.15    TiO2 :   2.14    MnO       :   0.21
P2O5    :   0.19    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   268.00    Piece: 1G
Hole: 485A  Top/Bottom Interval(mm):  680/   0
Core:  33   Sample Depth:   270.18
Sect:  2    Analyst Name:

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

Alteration    Rock type    Rock name
Fresh         IGNEOUS      PLAG SPARSELY PHYRIC BASALT

SiO2    :  48.12    Al2O3:  15.00    Fe2O3(tot):  12.93
FeO(tot):           Fe2O3:           FeO       :
MgO     :    8.0    CaO  :  10.72    Na2O      :   2.41
K2O     :   0.19    TiO2 :   2.24    MnO       :   0.18
P2O5    :   0.23    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.03    Magnesium#:

Comments: MASSIVE BASALT
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
H2O+ uncorrected for iron oxidation.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   268.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):  720/ 780
Core:  33   Sample Depth:   270.25
Sect:  2    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-OL SP PHYRIC BASALT

SiO2    :  49.86    Al2O3:  14.40    Fe2O3(tot):
FeO(tot):  11.80    Fe2O3:           FeO       :
MgO     :   7.82    CaO  :  10.53    Na2O      :   2.47
K2O     :   0.17    TiO2 :   2.18    MnO       :   0.20
P2O5    :   0.19    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   268.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):  850/ 880
Core:  33   Sample Depth:   270.37
Sect:  2    Analyst Name: O'Hearn, T.

Analytical Method(s):
  Electron microprobe  Electron microprobe  Electron microprobe

Alteration    Rock type    Rock name
              IGNEOUS      APHYRIC BASALT

SiO2    :  50.30    Al2O3:  14.71    Fe2O3(tot):
FeO(tot):           Fe2O3:   2.64    FeO       :   9.52
MgO     :   7.52    CaO  :  11.49    Na2O      :   1.75
K2O     :   0.16    TiO2 :   2.15    MnO       :
P2O5    :   0.09    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.33    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Values for iron partitioning calculated.
Laboratory analysis.
Data source is Initial Reports.
Results are averages for multiple analyses of the specimen.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   268.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):  850/ 880
Core:  33   Sample Depth:   270.37
Sect:  2    Analyst Name: O'Hearn, T.

Analytical Method(s):
  Electron microprobe  Electron microprobe  Electron microprobe

Alteration    Rock type    Rock name
              IGNEOUS      APHYRIC BASALT

SiO2    :  49.93    Al2O3:  14.52    Fe2O3(tot):
FeO(tot):           Fe2O3:   2.73    FeO       :   9.84
MgO     :   7.37    CaO  :  11.40    Na2O      :   2.52
K2O     :   0.21    TiO2 :   2.19    MnO       :
P2O5    :   0.18    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.89    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Values for iron partitioning calculated.
Laboratory analysis.
Data source is Initial Reports.
Results are averages for multiple analyses of the specimen.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   268.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):  880/ 940
Core:  33   Sample Depth:   270.41
Sect:  2    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-OL SP PHYRIC BASALT

SiO2    :  49.57    Al2O3:  14.48    Fe2O3(tot):
FeO(tot):  11.79    Fe2O3:           FeO       :
MgO     :   7.45    CaO  :  10.77    Na2O      :   2.67
K2O     :   0.19    TiO2 :   2.18    MnO       :   0.19
P2O5    :   0.21    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   277.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):  860/ 900
Core:  34   Sample Depth:   277.88
Sect:  1    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      APHYRIC BASALT

SiO2    :  50.76    Al2O3:  14.94    Fe2O3(tot):
FeO(tot):  10.27    Fe2O3:           FeO       :
MgO     :   7.56    CaO  :  11.00    Na2O      :   2.71
K2O     :   0.06    TiO2 :   1.87    MnO       :   0.16
P2O5    :   0.16    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   277.00    Piece:
Hole: 485A  Top/Bottom Interval(mm): 1210/1260
Core:  34   Sample Depth:   278.24
Sect:  1    Analyst Name: O'Hearn, T.

Analytical Method(s):
  Electron microprobe  Electron microprobe  Electron microprobe

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-OL SP PHYRIC BASALT

SiO2    :  51.02    Al2O3:  14.69    Fe2O3(tot):
FeO(tot):           Fe2O3:   2.48    FeO       :   8.99
MgO     :   7.81    CaO  :  11.25    Na2O      :   2.52
K2O     :   0.09    TiO2 :   1.85    MnO       :
P2O5    :   0.14    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.84    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Values for iron partitioning calculated.
Laboratory analysis.
Data source is Initial Reports.
Results are averages for multiple analyses of the specimen.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   277.00    Piece:
Hole: 485A  Top/Bottom Interval(mm): 1210/1260
Core:  34   Sample Depth:   278.24
Sect:  1    Analyst Name: O'Hearn, T.

Analytical Method(s):
  Electron microprobe  Electron microprobe  Electron microprobe

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-OL SP PHYRIC BASALT

SiO2    :  51.16    Al2O3:  15.02    Fe2O3(tot):
FeO(tot):           Fe2O3:   2.41    FeO       :   8.72
MgO     :   7.71    CaO  :  11.15    Na2O      :   2.57
K2O     :   0.09    TiO2 :   1.85    MnO       :
P2O5    :   0.20    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.88    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Values for iron partitioning calculated.
Laboratory analysis.
Data source is Initial Reports.
Results are averages for multiple analyses of the specimen.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   277.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):  780/ 890
Core:  34   Sample Depth:   279.34
Sect:  2    Analyst Name: Zolotarev, B.

Analytical Method(s):
  Wet chemical  Wet chemical  Wet chemical

Alteration    Rock type    Rock name
              IGNEOUS      APHYRIC BASALT

SiO2    :  48.73    Al2O3:  12.89    Fe2O3(tot):
FeO(tot):           Fe2O3:   4.04    FeO       :   8.55
MgO     :   8.21    CaO  :  11.60    Na2O      :   2.41
K2O     :   0.12    TiO2 :   1.94    MnO       :   0.14
P2O5    :   0.03    LOI  :           H2O+      :   0.65
H2O-    :   0.87    CO2  :           SO3       :
S       :           Total: 100.38    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   277.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):  960/1020
Core:  34   Sample Depth:   279.49
Sect:  2    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      APHYRIC BASALT

SiO2    :  50.26    Al2O3:  14.41    Fe2O3(tot):
FeO(tot):  10.68    Fe2O3:           FeO       :
MgO     :   7.72    CaO  :  11.75    Na2O      :   2.66
K2O     :   0.06    TiO2 :   1.76    MnO       :   0.19
P2O5    :   0.15    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   286.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):  210/ 310
Core:  35   Sample Depth:   286.26
Sect:  1    Analyst Name: Zolotarev, B.

Analytical Method(s):
  Wet chemical  Wet chemical  Wet chemical

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-OL SP PHYRIC BASALT

SiO2    :  48.81    Al2O3:  13.83    Fe2O3(tot):
FeO(tot):           Fe2O3:   3.09    FeO       :   8.65
MgO     :   7.86    CaO  :  11.81    Na2O      :   2.49
K2O     :   0.10    TiO2 :   1.96    MnO       :   0.14
P2O5    :   0.01    LOI  :           H2O+      :   0.72
H2O-    :   0.66    CO2  :           SO3       :
S       :           Total: 100.13    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   286.00    Piece: 1G
Hole: 485A  Top/Bottom Interval(mm):  830/ 850
Core:  35   Sample Depth:   286.84
Sect:  1    Analyst Name: Cambon, P.

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

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-OL SP PHYRIC BASALT

SiO2    :  49.14    Al2O3:  14.29    Fe2O3(tot):  11.86
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.72    CaO  :  11.72    Na2O      :   2.38
K2O     :   0.05    TiO2 :   1.72    MnO       :   0.17
P2O5    :   0.18    LOI  :   0.65    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.22    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   286.00    Piece:
Hole: 485A  Top/Bottom Interval(mm): 1350/1420
Core:  35   Sample Depth:   287.39
Sect:  1    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-OL SP PHYRIC BASALT

SiO2    :  50.68    Al2O3:  14.58    Fe2O3(tot):
FeO(tot):  10.46    Fe2O3:           FeO       :
MgO     :   7.75    CaO  :  11.63    Na2O      :   2.47
K2O     :   0.05    TiO2 :   1.73    MnO       :   0.17
P2O5    :   0.15    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   286.00    Piece:
Hole: 485A  Top/Bottom Interval(mm): 1130/1180
Core:  35   Sample Depth:   288.66
Sect:  2    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-OL SP PHYRIC BASALT

SiO2    :  50.74    Al2O3:  14.47    Fe2O3(tot):
FeO(tot):  10.49    Fe2O3:           FeO       :
MgO     :   7.83    CaO  :  11.34    Na2O      :   2.58
K2O     :   0.06    TiO2 :   1.79    MnO       :   0.17
P2O5    :   0.15    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   286.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):  210/ 270
Core:  35   Sample Depth:   289.24
Sect:  3    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-OL SP PHYRIC BASALT

SiO2    :  50.02    Al2O3:  14.49    Fe2O3(tot):
FeO(tot):  10.80    Fe2O3:           FeO       :
MgO     :   8.26    CaO  :  11.27    Na2O      :   2.64
K2O     :   0.06    TiO2 :   1.76    MnO       :   0.17
P2O5    :   0.15    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   286.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):  850/ 920
Core:  35   Sample Depth:   291.39
Sect:  4    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-OL SP PHYRIC BASALT

SiO2    :  50.24    Al2O3:  14.40    Fe2O3(tot):
FeO(tot):  10.77    Fe2O3:           FeO       :
MgO     :   7.80    CaO  :  11.73    Na2O      :   2.55
K2O     :   0.06    TiO2 :   1.75    MnO       :   0.18
P2O5    :   0.15    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   286.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):  480/ 620
Core:  35   Sample Depth:   292.55
Sect:  5    Analyst Name: Zolotarev, B.

Analytical Method(s):
  Wet chemical  Wet chemical  Wet chemical

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-OL SP PHYRIC BASALT

SiO2    :  48.59    Al2O3:  13.49    Fe2O3(tot):
FeO(tot):           Fe2O3:   3.18    FeO       :   8.83
MgO     :   7.75    CaO  :  12.24    Na2O      :   2.49
K2O     :   0.10    TiO2 :   1.95    MnO       :   0.14
P2O5    :   0.01    LOI  :           H2O+      :   0.62
H2O-    :   0.71    CO2  :           SO3       :
S       :           Total: 100.10    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   286.00    Piece: 3A
Hole: 485A  Top/Bottom Interval(mm):  700/ 720
Core:  35   Sample Depth:   292.71
Sect:  5    Analyst Name:

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

Alteration    Rock type    Rock name
Fresh         IGNEOUS      APHYRIC BASALT

SiO2    :  49.49    Al2O3:  15.02    Fe2O3(tot):  11.23
FeO(tot):           Fe2O3:           FeO       :
MgO     :    7.9    CaO  :  11.54    Na2O      :   2.53
K2O     :   0.07    TiO2 :   1.82    MnO       :   0.17
P2O5    :   0.20    LOI  :  +0.16    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:  99.84    Magnesium#:

Comments: MASSIVE BASALT
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
H2O+ uncorrected for iron oxidation.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   286.00    Piece: 1B
Hole: 485A  Top/Bottom Interval(mm):   20/   0
Core:  35   Sample Depth:   293.52
Sect:  6    Analyst Name:

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

Alteration    Rock type    Rock name
Fresh         IGNEOUS      APHYRIC BASALT

SiO2    :  49.29    Al2O3:  15.05    Fe2O3(tot):  11.26
FeO(tot):           Fe2O3:           FeO       :
MgO     :    7.7    CaO  :  11.47    Na2O      :   2.66
K2O     :   0.07    TiO2 :   1.85    MnO       :   0.16
P2O5    :   0.19    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:  99.65    Magnesium#:

Comments: MASSIVE BASALT
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
H2O+ uncorrected for iron oxidation.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   286.00    Piece: 1B
Hole: 485A  Top/Bottom Interval(mm):  100/ 120
Core:  35   Sample Depth:   293.61
Sect:  6    Analyst Name: Cambon, P.

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

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-OL SP PHYRIC BASALT

SiO2    :  49.14    Al2O3:  13.96    Fe2O3(tot):  12.21
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.58    CaO  :  11.51    Na2O      :   2.38
K2O     :   0.07    TiO2 :   1.81    MnO       :   0.18
P2O5    :   0.19    LOI  :   0.63    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.01    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   286.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):  390/ 440
Core:  35   Sample Depth:   293.92
Sect:  6    Analyst Name: O'Hearn, T.

Analytical Method(s):
  Electron microprobe  Electron microprobe  Electron microprobe

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-OL SP PHYRIC BASALT

SiO2    :  50.98    Al2O3:  14.58    Fe2O3(tot):
FeO(tot):           Fe2O3:   2.50    FeO       :   9.03
MgO     :   7.38    CaO  :  12.04    Na2O      :   2.48
K2O     :   0.09    TiO2 :   1.86    MnO       :
P2O5    :   0.13    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 101.07    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Values for iron partitioning calculated.
Laboratory analysis.
Data source is Initial Reports.
Results are averages for multiple analyses of the specimen.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   286.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):  390/ 440
Core:  35   Sample Depth:   293.92
Sect:  6    Analyst Name: O'Hearn, T.

Analytical Method(s):
  Electron microprobe  Electron microprobe  Electron microprobe

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-OL SP PHYRIC BASALT

SiO2    :  50.29    Al2O3:  14.40    Fe2O3(tot):
FeO(tot):           Fe2O3:   2.50    FeO       :   9.01
MgO     :   7.50    CaO  :  12.02    Na2O      :   2.20
K2O     :   0.10    TiO2 :   1.83    MnO       :
P2O5    :   0.17    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.02    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Values for iron partitioning calculated.
Laboratory analysis.
Data source is Initial Reports.
Results are averages for multiple analyses of the specimen.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   286.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):  470/ 530
Core:  35   Sample Depth:   294.00
Sect:  6    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      PLAG-OL SP PHYRIC BASALT

SiO2    :  50.72    Al2O3:  14.45    Fe2O3(tot):
FeO(tot):  10.97    Fe2O3:           FeO       :
MgO     :   7.35    CaO  :  11.35    Na2O      :   2.54
K2O     :   0.06    TiO2 :   1.83    MnO       :   0.20
P2O5    :   0.16    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   295.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):  650/ 690
Core:  36   Sample Depth:   298.67
Sect:  3    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      PLAG MOD PHYRIC BASALT

SiO2    :  49.63    Al2O3:  19.48    Fe2O3(tot):
FeO(tot):   9.79    Fe2O3:           FeO       :
MgO     :   6.37    CaO  :   7.50    Na2O      :   3.66
K2O     :   0.06    TiO2 :   2.46    MnO       :   0.19
P2O5    :   0.21    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   313.00    Piece: 7B
Hole: 485A  Top/Bottom Interval(mm):  850/   0
Core:  38   Sample Depth:   315.35
Sect:  2    Analyst Name:

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

Alteration    Rock type    Rock name
Slight        IGNEOUS      PLAG MODERATELY PHYRIC BASALT

SiO2    :  48.90    Al2O3:  15.54    Fe2O3(tot):  11.58
FeO(tot):           Fe2O3:           FeO       :
MgO     :    7.5    CaO  :  11.35    Na2O      :   2.54
K2O     :   0.09    TiO2 :   1.92    MnO       :   0.17
P2O5    :   0.18    LOI  :   0.52    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.30    Magnesium#:

Comments: MASSIVE BASALT,VEINLET FILLED WITH SMEC PRESENT
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
H2O+ uncorrected for iron oxidation.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   313.00    Piece:
Hole: 485A  Top/Bottom Interval(mm): 1040/1190
Core:  38   Sample Depth:   315.62
Sect:  2    Analyst Name: Zolotarev, B.

Analytical Method(s):
  Wet chemical  Wet chemical  Wet chemical

Alteration    Rock type    Rock name
              IGNEOUS      PLAG MOD PHYRIC BASALT

SiO2    :  48.16    Al2O3:  14.26    Fe2O3(tot):
FeO(tot):           Fe2O3:   3.04    FeO       :   8.83
MgO     :   7.84    CaO  :  11.11    Na2O      :   2.49
K2O     :   0.15    TiO2 :   2.12    MnO       :   0.16
P2O5    :   0.02    LOI  :           H2O+      :   1.15
H2O-    :   0.90    CO2  :           SO3       :
S       :           Total: 100.23    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   313.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):  180/ 230
Core:  38   Sample Depth:   316.21
Sect:  3    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      PLAG MOD PHYRIC BASALT

SiO2    :  49.89    Al2O3:  15.15    Fe2O3(tot):
FeO(tot):  10.71    Fe2O3:           FeO       :
MgO     :   7.85    CaO  :  11.19    Na2O      :   2.58
K2O     :   0.08    TiO2 :   1.78    MnO       :   0.18
P2O5    :   0.16    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   313.00    Piece:
Hole: 485A  Top/Bottom Interval(mm): 1020/1070
Core:  38   Sample Depth:   318.55
Sect:  4    Analyst Name: O'Hearn, T.

Analytical Method(s):
  Electron microprobe  Electron microprobe  Electron microprobe

Alteration    Rock type    Rock name
              IGNEOUS      PLAG MOD PHYRIC BASALT

SiO2    :  51.01    Al2O3:  15.50    Fe2O3(tot):
FeO(tot):           Fe2O3:   2.41    FeO       :   8.72
MgO     :   7.28    CaO  :  11.19    Na2O      :   2.57
K2O     :   0.09    TiO2 :   1.87    MnO       :
P2O5    :   0.17    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.81    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Values for iron partitioning calculated.
Laboratory analysis.
Data source is Initial Reports.
Results are averages for multiple analyses of the specimen.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   313.00    Piece:
Hole: 485A  Top/Bottom Interval(mm): 1020/1070
Core:  38   Sample Depth:   318.55
Sect:  4    Analyst Name: O'Hearn, T.

Analytical Method(s):
  Electron microprobe  Electron microprobe  Electron microprobe

Alteration    Rock type    Rock name
              IGNEOUS      PLAG MOD PHYRIC BASALT

SiO2    :  50.89    Al2O3:  15.32    Fe2O3(tot):
FeO(tot):           Fe2O3:   2.41    FeO       :   8.70
MgO     :   7.45    CaO  :  11.26    Na2O      :   2.13
K2O     :   0.11    TiO2 :   1.91    MnO       :
P2O5    :   0.18    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.36    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Values for iron partitioning calculated.
Laboratory analysis.
Data source is Initial Reports.
Results are averages for multiple analyses of the specimen.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   313.00    Piece: 1A
Hole: 485A  Top/Bottom Interval(mm):   90/   0
Core:  38   Sample Depth:   319.09
Sect:  5    Analyst Name:

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

Alteration    Rock type    Rock name
Fresh         IGNEOUS      PLAG MODERATELY PHYRIC BASALT

SiO2    :  49.08    Al2O3:  15.52    Fe2O3(tot):  11.27
FeO(tot):           Fe2O3:           FeO       :
MgO     :    7.7    CaO  :  11.51    Na2O      :   2.67
K2O     :   0.07    TiO2 :   1.92    MnO       :   0.16
P2O5    :   0.21    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.06    Magnesium#:

Comments: MASSIVE BASALT
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Fe oxide partitions not specified or analyzed.
H2O+ uncorrected for iron oxidation.
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   313.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):  580/ 630
Core:  38   Sample Depth:   321.11
Sect:  6    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      PLAG MOD PHYRIC BASALT

SiO2    :  50.53    Al2O3:  14.97    Fe2O3(tot):
FeO(tot):  10.61    Fe2O3:           FeO       :
MgO     :   7.40    CaO  :  11.29    Na2O      :   2.59
K2O     :   0.05    TiO2 :   1.91    MnO       :   0.20
P2O5    :   0.16    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   322.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):  260/ 320
Core:  39   Sample Depth:   322.29
Sect:  1    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      PLAG SP PHYRIC BASALT

SiO2    :  50.33    Al2O3:  14.84    Fe2O3(tot):
FeO(tot):  10.74    Fe2O3:           FeO       :
MgO     :   7.69    CaO  :  11.16    Na2O      :   2.54
K2O     :   0.05    TiO2 :   1.89    MnO       :   0.20
P2O5    :   0.16    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   322.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):  590/ 640
Core:  39   Sample Depth:   322.62
Sect:  1    Analyst Name: Flower, M.

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

Alteration    Rock type    Rock name
              IGNEOUS      PLAG SP PHYRIC BASALT

SiO2    :  50.29    Al2O3:  14.82    Fe2O3(tot):
FeO(tot):  10.75    Fe2O3:           FeO       :
MgO     :   7.67    CaO  :  11.27    Na2O      :   2.58
K2O     :   0.07    TiO2 :   1.88    MnO       :   0.18
P2O5    :   0.16    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O 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 : 65    Depth to Top of Core(m):   322.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):  470/ 570
Core:  39   Sample Depth:   325.52
Sect:  3    Analyst Name: Zolotarev, B.

Analytical Method(s):
  Wet chemical  Wet chemical  Wet chemical

Alteration    Rock type    Rock name
              IGNEOUS      PLAG SP PHYRIC BASALT

SiO2    :  48.31    Al2O3:  14.29    Fe2O3(tot):
FeO(tot):           Fe2O3:   3.33    FeO       :   8.84
MgO     :   6.83    CaO  :  10.94    Na2O      :   2.70
K2O     :   0.10    TiO2 :   2.26    MnO       :   0.14
P2O5    :   0.01    LOI  :           H2O+      :   0.72
H2O-    :   1.17    CO2  :           SO3       :
S       :           Total:  99.64    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   322.00    Piece: 1B
Hole: 485A  Top/Bottom Interval(mm):   80/ 100
Core:  39   Sample Depth:   326.59
Sect:  4    Analyst Name: Cambon, P.

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

Alteration    Rock type    Rock name
              IGNEOUS      PLAG SP PHYRIC BASALT

SiO2    :  48.69    Al2O3:  14.77    Fe2O3(tot):  12.03
FeO(tot):           Fe2O3:           FeO       :
MgO     :   7.33    CaO  :  11.29    Na2O      :   2.17
K2O     :   0.19    TiO2 :   1.80    MnO       :   0.18
P2O5    :   0.19    LOI  :   0.63    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:  99.90    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Fe oxide partitions not specified or analyzed.
Laboratory analysis.
Data source is Initial Reports.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   322.00    Piece:
Hole: 485A  Top/Bottom Interval(mm): 1050/1150
Core:  39   Sample Depth:   327.60
Sect:  4    Analyst Name: Zolotarev, B.

Analytical Method(s):
  Wet chemical  Wet chemical  Wet chemical

Alteration    Rock type    Rock name
              IGNEOUS      PLAG SP PHYRIC BASALT

SiO2    :  48.38    Al2O3:  13.84    Fe2O3(tot):
FeO(tot):           Fe2O3:   3.26    FeO       :   8.91
MgO     :   8.07    CaO  :  11.52    Na2O      :   2.60
K2O     :   0.10    TiO2 :   1.93    MnO       :   0.14
P2O5    :   0.01    LOI  :           H2O+      :   0.73
H2O-    :   0.90    CO2  :           SO3       :
S       :           Total: 100.39    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses are NOT on a volatile-free basis.
Essential oxides quoted to .01
Laboratory analysis.
Data source is Initial Reports.
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   322.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):  390/ 430
Core:  39   Sample Depth:   328.41
Sect:  5    Analyst Name: O'Hearn, T.

Analytical Method(s):
  Electron microprobe  Electron microprobe  Electron microprobe

Alteration    Rock type    Rock name
              IGNEOUS      PLAG MOD PHYRIC BASALT

SiO2    :  50.49    Al2O3:  16.11    Fe2O3(tot):
FeO(tot):           Fe2O3:   2.27    FeO       :   8.22
MgO     :   7.15    CaO  :  11.52    Na2O      :   1.93
K2O     :   0.07    TiO2 :   1.67    MnO       :
P2O5    :   0.12    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:  99.55    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Values for iron partitioning calculated.
Laboratory analysis.
Data source is Initial Reports.
Results are averages for multiple analyses of the specimen.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.



Leg : 65    Depth to Top of Core(m):   322.00    Piece:
Hole: 485A  Top/Bottom Interval(mm):  390/ 430
Core:  39   Sample Depth:   328.41
Sect:  5    Analyst Name: O'Hearn, T.

Analytical Method(s):
  Electron microprobe  Electron microprobe  Electron microprobe

Alteration    Rock type    Rock name
              IGNEOUS      PLAG MOD PHYRIC BASALT

SiO2    :  50.42    Al2O3:  16.14    Fe2O3(tot):
FeO(tot):           Fe2O3:   2.38    FeO       :   8.60
MgO     :   7.37    CaO  :  11.99    Na2O      :   1.79
K2O     :   0.07    TiO2 :   1.70    MnO       :
P2O5    :   0.11    LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.57    Magnesium#:

Comments:
Analysis NOT normalized to 100 1n source.
Analyses in table are on a volatile-free basis.
Total water not directly determined.
H2O not partitioned.
Essential oxides quoted to .01
Values for iron partitioning calculated.
Laboratory analysis.
Data source is Initial Reports.
Results are averages for multiple analyses of the specimen.
Sample (or sample split) was analyzed more than once, e.g., both onboard
ship and at one or more shore laboratories or by different techniques.



    

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.

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