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Core Data from the Deep Sea Drilling Project


Leg : 55    Depth to Top of Core(m):    57.00   Sample Depth(m):    57.69
Hole: 430A  Top/Bottom Interval(mm):  680/ 700
Core:   4   Section/Piece:  1/

Analyst: Cambon, P.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
              SEDIMENTARY  VOLCANIC SANDSTONE

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:     27.
V :    287.  Cr:    177.  Co:     31.  Ni:          Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:
Sr:          Y :          Zr:          Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:    0.12  Cs:    0.13  Ba:
La:    18.9  Ce:          Pr:          Nd:          Sm:          Eu:     2.6
Gd:          Tb:    1.12  Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:    6.69  Ta:    1.97  W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:    1.68
U :    0.52



Leg : 55    Depth to Top of Core(m):    57.00   Sample Depth(m):    57.69
Hole: 430A  Top/Bottom Interval(mm):  680/ 700
Core:   4   Section/Piece:  1/

Analyst: Cambon, P.
Methods: Inst neutron activ

Alteration    Rock Type    Rock Name
              SEDIMENTARY  VOLCANIC SANDSTONE

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:          Co:     35.  Ni:     72.  Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:
Sr:          Y :          Zr:          Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:    169.
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :



Leg : 55    Depth to Top of Core(m):    57.00   Sample Depth(m):    59.64
Hole: 430A  Top/Bottom Interval(mm): 1100/1180
Core:   4   Section/Piece:  2/

Analyst: Kirkpatrick, J.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
Moderate      IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:   -100.  Co:          Ni:     -2.  Cu:          Zn:    148.
Ga:          Ge:          As:          Se:          Br:          Rb:
Sr:    660.  Y :     57.  Zr:    420.  Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:    410.
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :

Comments: 22% OF ROCK IS ALTERED



Leg : 55    Depth to Top of Core(m):    57.00   Sample Depth(m):    59.64
Hole: 430A  Top/Bottom Interval(mm): 1100/1180
Core:   4   Section/Piece:  2/

Analyst: Morris, J.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
Extensive     IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:          Co:          Ni:          Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:     33.
Sr:   634.8  Y :          Zr:          Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :



Leg : 55    Depth to Top of Core(m):    57.00   Sample Depth(m):    59.91
Hole: 430A  Top/Bottom Interval(mm): 1390/1420
Core:   4   Section/Piece:  2/

Analyst: Cambon, P.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
              IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:          Co:          Ni:     20.  Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:
Sr:    680.  Y :          Zr:    459.  Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :

Comments: RT HAWAIITE



Leg : 55    Depth to Top of Core(m):    57.00   Sample Depth(m):    59.91
Hole: 430A  Top/Bottom Interval(mm): 1390/1420
Core:   4   Section/Piece:  2/

Analyst: Cambon, P.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
Fresh         IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:    20.9
V :    188.  Cr:     6.3  Co:     34.  Ni:     21.  Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:    28.2
Sr:    710.  Y :    67.8  Zr:    479.  Nb:     46.  Mo:          Pd:
Ag:          Cd:          Sn:          Sb:    0.11  Cs:    0.12  Ba:    330.
La:    43.7  Ce:          Pr:          Nd:          Sm:          Eu:     5.9
Gd:          Tb:    2.19  Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:    12.2  Ta:    3.57  W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:    3.65
U :    1.23



Leg : 55    Depth to Top of Core(m):    57.00   Sample Depth(m):    59.91
Hole: 430A  Top/Bottom Interval(mm): 1390/1420
Core:   4   Section/Piece:  2/

Analyst: Cambon, P.
Methods: Inst neutron activ

Alteration    Rock Type    Rock Name
Fresh         IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:          Co:     35.  Ni:     13.  Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:     30.
Sr:          Y :          Zr:          Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:    379.
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :



Leg : 55    Depth to Top of Core(m):    66.50   Sample Depth(m):    66.56
Hole: 430A  Top/Bottom Interval(mm):   50/  70
Core:   5   Section/Piece:  1/1

Analyst: Cambon, P.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
Fresh         IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:          Co:          Ni:     19.  Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:
Sr:    676.  Y :          Zr:    458.  Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :

Comments: RT HAWAIITE



Leg : 55    Depth to Top of Core(m):    66.50   Sample Depth(m):    66.56
Hole: 430A  Top/Bottom Interval(mm):   50/  70
Core:   5   Section/Piece:  1/1

Analyst: Cambon, P.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
Fresh         IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:    19.1
V :    191.  Cr:     7.8  Co:     42.  Ni:     20.  Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:    26.3
Sr:    705.  Y :    64.7  Zr:    478.  Nb:    44.7  Mo:          Pd:
Ag:          Cd:          Sn:          Sb:    0.09  Cs:    0.08  Ba:    337.
La:    41.8  Ce:          Pr:          Nd:          Sm:          Eu:     5.9
Gd:          Tb:    1.95  Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:    10.7  Ta:    3.28  W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:    2.97
U :    1.15



Leg : 55    Depth to Top of Core(m):    66.50   Sample Depth(m):    66.56
Hole: 430A  Top/Bottom Interval(mm):   50/  70
Core:   5   Section/Piece:  1/1

Analyst: Cambon, P.
Methods: Inst neutron activ

Alteration    Rock Type    Rock Name
Fresh         IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:          Co:    37.7  Ni:     13.  Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:    21.5
Sr:          Y :          Zr:          Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :



Leg : 55    Depth to Top of Core(m):    66.50   Sample Depth(m):    66.68
Hole: 430A  Top/Bottom Interval(mm):  160/ 190
Core:   5   Section/Piece:  1/2A

Analyst: Cambon, P.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
Fresh         IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:          Co:          Ni:     18.  Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:
Sr:    675.  Y :          Zr:    452.  Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :

Comments: RT HAWAIITE



Leg : 55    Depth to Top of Core(m):    66.50   Sample Depth(m):    66.68
Hole: 430A  Top/Bottom Interval(mm):  160/ 190
Core:   5   Section/Piece:  1/2A

Analyst: Cambon, P.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
Fresh         IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:    21.0
V :    185.  Cr:     6.0  Co:     36.  Ni:     19.  Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:    25.5
Sr:    706.  Y :    66.4  Zr:    473.  Nb:    45.1  Mo:          Pd:
Ag:          Cd:          Sn:          Sb:    0.11  Cs:    0.12  Ba:    327.
La:    42.5  Ce:          Pr:          Nd:          Sm:          Eu:     5.9
Gd:          Tb:    2.15  Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:    12.3  Ta:    3.54  W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:    3.54
U :    1.16



Leg : 55    Depth to Top of Core(m):    66.50   Sample Depth(m):    66.68
Hole: 430A  Top/Bottom Interval(mm):  160/ 190
Core:   5   Section/Piece:  1/2A

Analyst: Cambon, P.
Methods: Inst neutron activ

Alteration    Rock Type    Rock Name
Fresh         IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:          Co:    40.8  Ni:     15.  Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:    28.5
Sr:          Y :          Zr:          Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:    386.
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :



Leg : 55    Depth to Top of Core(m):    66.50   Sample Depth(m):    66.74
Hole: 430A  Top/Bottom Interval(mm):  210/ 270
Core:   5   Section/Piece:  1/2A

Analyst: Kirkpatrick, J.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
Moderate      IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:   -100.  Co:          Ni:     17.  Cu:          Zn:    187.
Ga:          Ge:          As:          Se:          Br:          Rb:
Sr:    670.  Y :     57.  Zr:    400.  Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:    415.
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :

Comments: ABOUT 12% OF ROCK IS ALTERED



Leg : 55    Depth to Top of Core(m):    66.50   Sample Depth(m):    66.74
Hole: 430A  Top/Bottom Interval(mm):  210/ 270
Core:   5   Section/Piece:  1/2A

Analyst: Morris, J.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
Moderate      IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:          Co:          Ni:          Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:     29.
Sr:   667.5  Y :          Zr:          Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :



Leg : 55    Depth to Top of Core(m):    66.50   Sample Depth(m):    69.09
Hole: 430A  Top/Bottom Interval(mm): 1020/1150
Core:   5   Section/Piece:  2/6B

Analyst: Kirkpatrick, J.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
Moderate      IGNEOUS      PLAG SPARSELY PHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:   -100.  Co:          Ni:     18.  Cu:          Zn:    141.
Ga:          Ge:          As:          Se:          Br:          Rb:
Sr:    510.  Y :     40.  Zr:    370.  Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:    395.
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :

Comments: 21% OF ROCK IS ALTERED



Leg : 55    Depth to Top of Core(m):    66.50   Sample Depth(m):    69.09
Hole: 430A  Top/Bottom Interval(mm): 1020/1150
Core:   5   Section/Piece:  2/6B

Analyst: Taylor, S.R.
Methods: Emission spectrometry

Alteration    Rock Type    Rock Name
Moderate      IGNEOUS      PLAG SPARSELY PHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:          Co:          Ni:          Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:
Sr:          Y :    53.0  Zr:    450.  Nb:    45.4  Mo:     1.7  Pd:
Ag:          Cd:          Sn:     3.0  Sb:          Cs:    0.14  Ba:    385.
La:    41.3  Ce:    101.  Pr:    14.9  Nd:    71.2  Sm:    17.1  Eu:    5.35
Gd:    16.2  Tb:    2.34  Dy:    12.1  Ho:    2.32  Er:    5.12  Tm:    0.56
Yb:    3.45  Lu:    0.45  Hf:    11.0  Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:    3.78  Bi:          Th:    3.23
U :    1.02



Leg : 55    Depth to Top of Core(m):    66.50   Sample Depth(m):    69.10
Hole: 430A  Top/Bottom Interval(mm): 1050/1150
Core:   5   Section/Piece:  2/6B

Analyst: Bence, A.E.
Methods: Electron microprobe

Alteration    Rock Type    Rock Name
Moderate      IGNEOUS      PLAG SPARSELY PHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:   68.42  Co:          Ni:          Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:
Sr:          Y :          Zr:          Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :



Leg : 55    Depth to Top of Core(m):    66.50   Sample Depth(m):    69.22
Hole: 430A  Top/Bottom Interval(mm): 1200/1230
Core:   5   Section/Piece:  2/6C

Analyst: Cambon, P.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
Fresh         IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:          Co:          Ni:     18.  Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:
Sr:    640.  Y :          Zr:    446.  Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :

Comments: RT HAWAIITE



Leg : 55    Depth to Top of Core(m):    66.50   Sample Depth(m):    69.22
Hole: 430A  Top/Bottom Interval(mm): 1200/1230
Core:   5   Section/Piece:  2/6C

Analyst: Cambon, P.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
Fresh         IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:    17.7
V :    184.  Cr:     8.2  Co:     34.  Ni:     19.  Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:    25.1
Sr:    661.  Y :    62.7  Zr:    461.  Nb:    43.1  Mo:          Pd:
Ag:          Cd:          Sn:          Sb:    0.09  Cs:    0.09  Ba:    315.
La:    36.7  Ce:          Pr:          Nd:          Sm:          Eu:     4.8
Gd:          Tb:    1.81  Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:    10.4  Ta:    3.02  W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:    3.02
U :    1.01



Leg : 55    Depth to Top of Core(m):    66.50   Sample Depth(m):    69.22
Hole: 430A  Top/Bottom Interval(mm): 1200/1230
Core:   5   Section/Piece:  2/6C

Analyst: Cambon, P.
Methods: Inst neutron activ

Alteration    Rock Type    Rock Name
              IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:          Co:    32.2  Ni:     11.  Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:
Sr:          Y :          Zr:          Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:    327.
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :



Leg : 55    Depth to Top of Core(m):    66.50   Sample Depth(m):    73.78
Hole: 430A  Top/Bottom Interval(mm): 1270/1290
Core:   5   Section/Piece:  5/10D

Analyst: Cambon, P.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
              IGNEOUS      OL MOD PHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:          Co:          Ni:     15.  Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:
Sr:    660.  Y :          Zr:    478.  Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :

Comments: RT HAWAIITE



Leg : 55    Depth to Top of Core(m):    66.50   Sample Depth(m):    73.78
Hole: 430A  Top/Bottom Interval(mm): 1270/1290
Core:   5   Section/Piece:  5/10D

Analyst: Cambon, P.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
              IGNEOUS      OL MOD PHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:    19.7
V :    184.  Cr:     5.9  Co:     33.  Ni:     16.  Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:    25.0
Sr:    685.  Y :    65.7  Zr:    496.  Nb:    47.1  Mo:          Pd:
Ag:          Cd:          Sn:          Sb:    0.08  Cs:    0.07  Ba:    325.
La:    42.2  Ce:          Pr:          Nd:          Sm:          Eu:     5.7
Gd:          Tb:    2.08  Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:    11.8  Ta:    3.41  W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:    3.41
U :    1.11



Leg : 55    Depth to Top of Core(m):    66.50   Sample Depth(m):    73.78
Hole: 430A  Top/Bottom Interval(mm): 1270/1290
Core:   5   Section/Piece:  5/10D

Analyst: Cambon, P.
Methods: Inst neutron activ

Alteration    Rock Type    Rock Name
              IGNEOUS      OL MOD PHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:          Co:    33.7  Ni:     12.  Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:    27.1
Sr:          Y :          Zr:          Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:    363.
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :



Leg : 55    Depth to Top of Core(m):    76.00   Sample Depth(m):    76.21
Hole: 430A  Top/Bottom Interval(mm):  170/ 250
Core:   6   Section/Piece:  1/2A

Analyst: Bence, A.E.
Methods: Electron microprobe

Alteration    Rock Type    Rock Name
Moderate      IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:   68.42  Co:          Ni:          Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:
Sr:          Y :          Zr:          Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :



Leg : 55    Depth to Top of Core(m):    76.00   Sample Depth(m):    76.21
Hole: 430A  Top/Bottom Interval(mm):  170/ 250
Core:   6   Section/Piece:  1/2A

Analyst: Kirkpatrick, J.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
Moderate      IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:   -100.  Co:          Ni:     12.  Cu:          Zn:    650.
Ga:          Ge:          As:          Se:          Br:          Rb:
Sr:    690.  Y :     55.  Zr:    430.  Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:    410.
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :

Comments: ABOUT 19% OF ROCK IS ALTERED



Leg : 55    Depth to Top of Core(m):    76.00   Sample Depth(m):    76.21
Hole: 430A  Top/Bottom Interval(mm):  170/ 250
Core:   6   Section/Piece:  1/2A

Analyst: Taylor, S.R.
Methods: Emission spectrometry

Alteration    Rock Type    Rock Name
Moderate      IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:          Co:          Ni:          Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:
Sr:          Y :    53.7  Zr:    420.  Nb:     48.  Mo:     1.6  Pd:
Ag:          Cd:          Sn:     3.9  Sb:          Cs:    0.09  Ba:    330.
La:    40.1  Ce:    105.  Pr:    14.3  Nd:    66.1  Sm:    17.3  Eu:    5.02
Gd:    15.1  Tb:    2.22  Dy:    12.7  Ho:    2.21  Er:    4.83  Tm:    0.51
Yb:          Lu:          Hf:    11.1  Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:    3.78  Bi:          Th:    3.31
U :    1.13



Leg : 55    Depth to Top of Core(m):    76.00   Sample Depth(m):    76.34
Hole: 430A  Top/Bottom Interval(mm):  330/ 350
Core:   6   Section/Piece:  1/2B

Analyst: Cambon, P.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
Fresh         IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:          Co:          Ni:     15.  Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:
Sr:    645.  Y :          Zr:    458.  Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :

Comments: RT HAWAIITE



Leg : 55    Depth to Top of Core(m):    76.00   Sample Depth(m):    76.34
Hole: 430A  Top/Bottom Interval(mm):  330/ 350
Core:   6   Section/Piece:  1/2B

Analyst: Cambon, P.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
Fresh         IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:    18.7
V :    179.  Cr:     8.3  Co:     32.  Ni:     16.  Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:    24.5
Sr:    667.  Y :    64.5  Zr:    474.  Nb:    46.0  Mo:          Pd:
Ag:          Cd:          Sn:          Sb:    0.04  Cs:    0.07  Ba:    320.
La:    38.5  Ce:          Pr:          Nd:          Sm:          Eu:     5.5
Gd:          Tb:    1.95  Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:    11.1  Ta:    3.19  W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:    3.23
U :    1.03



Leg : 55    Depth to Top of Core(m):    76.00   Sample Depth(m):    76.34
Hole: 430A  Top/Bottom Interval(mm):  330/ 350
Core:   6   Section/Piece:  1/2B

Analyst: Cambon, P.
Methods: Inst neutron activ

Alteration    Rock Type    Rock Name
Fresh         IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:          Co:    32.6  Ni:     12.  Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:    24.3
Sr:          Y :          Zr:          Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:    342.
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :



Leg : 55    Depth to Top of Core(m):    76.00   Sample Depth(m):    78.54
Hole: 430A  Top/Bottom Interval(mm): 1020/1050
Core:   6   Section/Piece:  2/10

Analyst: Cambon, P.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
Moderate      IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:          Co:          Ni:     15.  Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:
Sr:    627.  Y :          Zr:    459.  Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :

Comments: RT HAWAIITE



Leg : 55    Depth to Top of Core(m):    76.00   Sample Depth(m):    78.54
Hole: 430A  Top/Bottom Interval(mm): 1020/1050
Core:   6   Section/Piece:  2/10

Analyst: Cambon, P.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
Moderate      IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:     17.
V :    176.  Cr:     8.3  Co:     29.  Ni:     16.  Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:     18.
Sr:    652.  Y :    66.1  Zr:    477.  Nb:    46.0  Mo:          Pd:
Ag:          Cd:          Sn:          Sb:    0.05  Cs:    0.04  Ba:    328.
La:    39.9  Ce:          Pr:          Nd:          Sm:          Eu:     5.0
Gd:          Tb:    1.89  Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:    10.7  Ta:    3.15  W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:    3.18
U :    0.79



Leg : 55    Depth to Top of Core(m):    76.00   Sample Depth(m):    78.54
Hole: 430A  Top/Bottom Interval(mm): 1020/1050
Core:   6   Section/Piece:  2/10

Analyst: Cambon, P.
Methods: Inst neutron activ

Alteration    Rock Type    Rock Name
Moderate      IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:          Co:    29.8  Ni:     9.5  Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:
Sr:          Y :          Zr:          Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:    340.
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :



Leg : 55    Depth to Top of Core(m):    76.00   Sample Depth(m):    78.85
Hole: 430A  Top/Bottom Interval(mm): 1330/1360
Core:   6   Section/Piece:  2/13

Analyst: Cambon, P.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
Moderate      IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:          Co:          Ni:     14.  Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:
Sr:    652.  Y :          Zr:    469.  Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :

Comments: RT HAWAIITE



Leg : 55    Depth to Top of Core(m):    76.00   Sample Depth(m):    78.85
Hole: 430A  Top/Bottom Interval(mm): 1330/1360
Core:   6   Section/Piece:  2/13

Analyst: Cambon, P.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
Moderate      IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:    17.7
V :    172.  Cr:     5.4  Co:     29.  Ni:     15.  Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:    22.1
Sr:    676.  Y :    65.3  Zr:    486.  Nb:    46.0  Mo:          Pd:
Ag:          Cd:          Sn:          Sb:    0.06  Cs:    0.04  Ba:    335.
La:    41.1  Ce:          Pr:          Nd:          Sm:          Eu:     5.7
Gd:          Tb:    2.03  Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:    11.5  Ta:    3.29  W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:    3.41
U :    0.95



Leg : 55    Depth to Top of Core(m):    76.00   Sample Depth(m):    78.85
Hole: 430A  Top/Bottom Interval(mm): 1330/1360
Core:   6   Section/Piece:  2/13

Analyst: Cambon, P.
Methods: Inst neutron activ

Alteration    Rock Type    Rock Name
Moderate      IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:          Co:    29.7  Ni:     7.2  Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:    21.8
Sr:          Y :          Zr:          Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:    363.
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :



Leg : 55    Depth to Top of Core(m):    76.00   Sample Depth(m):    79.58
Hole: 430A  Top/Bottom Interval(mm):  520/ 630
Core:   6   Section/Piece:  3/5

Analyst: Bence, A.E.
Methods: Electron microprobe

Alteration    Rock Type    Rock Name
Moderate      IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:   68.42  Co:          Ni:          Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:
Sr:          Y :          Zr:          Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :



Leg : 55    Depth to Top of Core(m):    76.00   Sample Depth(m):    79.58
Hole: 430A  Top/Bottom Interval(mm):  520/ 630
Core:   6   Section/Piece:  3/5

Analyst: Kirkpatrick, J.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
Moderate      IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:   -100.  Co:          Ni:     13.  Cu:          Zn:    178.
Ga:          Ge:          As:          Se:          Br:          Rb:
Sr:    660.  Y :     52.  Zr:    415.  Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:    420.
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :

Comments: ABOUT 15% OF ROCK IS ALTERED



Leg : 55    Depth to Top of Core(m):    76.00   Sample Depth(m):    79.58
Hole: 430A  Top/Bottom Interval(mm):  520/ 630
Core:   6   Section/Piece:  3/5

Analyst: Morris, J.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
Moderate      IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:          Co:          Ni:          Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:     25.
Sr:   641.3  Y :          Zr:          Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :



Leg : 55    Depth to Top of Core(m):    76.00   Sample Depth(m):    79.58
Hole: 430A  Top/Bottom Interval(mm):  520/ 630
Core:   6   Section/Piece:  3/5

Analyst: Taylor, S.R.
Methods: Emission spectrometry

Alteration    Rock Type    Rock Name
Moderate      IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:          Co:          Ni:          Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:
Sr:          Y :    62.5  Zr:    500.  Nb:     51.  Mo:     1.9  Pd:
Ag:          Cd:          Sn:     4.1  Sb:          Cs:    0.14  Ba:    390.
La:    46.0  Ce:    118.  Pr:    15.7  Nd:    73.5  Sm:    17.9  Eu:    5.70
Gd:    16.3  Tb:    2.40  Dy:    13.2  Ho:    2.37  Er:    5.56  Tm:    0.64
Yb:    4.15  Lu:    0.61  Hf:    12.3  Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:     4.8  Bi:          Th:    3.74
U :    1.19



Leg : 55    Depth to Top of Core(m):    76.00   Sample Depth(m):    79.69
Hole: 430A  Top/Bottom Interval(mm):  680/ 700
Core:   6   Section/Piece:  3/6

Analyst: Cambon, P.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
Fresh         IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:          Co:          Ni:     14.  Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:
Sr:    662.  Y :          Zr:    466.  Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :

Comments: RT HAWAIITE



Leg : 55    Depth to Top of Core(m):    76.00   Sample Depth(m):    79.69
Hole: 430A  Top/Bottom Interval(mm):  680/ 700
Core:   6   Section/Piece:  3/6

Analyst: Cambon, P.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
Fresh         IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:    18.5
V :    168.  Cr:     6.4  Co:     30.  Ni:     14.  Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:    24.2
Sr:    683.  Y :    65.8  Zr:    481.  Nb:    47.0  Mo:          Pd:
Ag:          Cd:          Sn:          Sb:    0.08  Cs:    0.08  Ba:    340.
La:    42.6  Ce:          Pr:          Nd:          Sm:          Eu:     5.8
Gd:          Tb:    2.13  Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:    11.8  Ta:    3.41  W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:    3.57
U :    1.04



Leg : 55    Depth to Top of Core(m):    76.00   Sample Depth(m):    79.69
Hole: 430A  Top/Bottom Interval(mm):  680/ 700
Core:   6   Section/Piece:  3/6

Analyst: Cambon, P.
Methods: Inst neutron activ

Alteration    Rock Type    Rock Name
Fresh         IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:          Co:    31.1  Ni:     10.  Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:    24.2
Sr:          Y :          Zr:          Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:    398.
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :



Leg : 55    Depth to Top of Core(m):    76.00   Sample Depth(m):    80.61
Hole: 430A  Top/Bottom Interval(mm):   70/ 150
Core:   6   Section/Piece:  4/1B

Analyst: Kirkpatrick, J.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
Moderate      IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:   -100.  Co:          Ni:     12.  Cu:          Zn:    186.
Ga:          Ge:          As:          Se:          Br:          Rb:
Sr:    650.  Y :     58.  Zr:    435.  Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:    410.
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :

Comments: 28% OF ROCK IS ALTERED



Leg : 55    Depth to Top of Core(m):    76.00   Sample Depth(m):    80.61
Hole: 430A  Top/Bottom Interval(mm):   70/ 150
Core:   6   Section/Piece:  4/1B

Analyst: Morris, J.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
Moderate      IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:          Co:          Ni:          Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:     30.
Sr:   608.8  Y :          Zr:          Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :



Leg : 55    Depth to Top of Core(m):    76.00   Sample Depth(m):    80.60
Hole: 430A  Top/Bottom Interval(mm):   80/ 110
Core:   6   Section/Piece:  4/1A

Analyst: Cambon, P.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
              IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:    16.9
V :    165.  Cr:     7.2  Co:     32.  Ni:     17.  Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:    25.3
Sr:    651.  Y :    64.8  Zr:    476.  Nb:    46.5  Mo:          Pd:
Ag:          Cd:          Sn:          Sb:    0.09  Cs:    0.10  Ba:    330.
La:     38.  Ce:          Pr:          Nd:          Sm:          Eu:    5.18
Gd:          Tb:    1.91  Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:    10.8  Ta:    3.16  W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:    3.21
U :    1.09



Leg : 55    Depth to Top of Core(m):    76.00   Sample Depth(m):    80.60
Hole: 430A  Top/Bottom Interval(mm):   80/ 110
Core:   6   Section/Piece:  4/1A

Analyst: Cambon, P.
Methods: Inst neutron activ

Alteration    Rock Type    Rock Name
              IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:          Co:    30.3  Ni:     11.  Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:     25.
Sr:          Y :          Zr:          Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:    340.
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :



Leg : 55    Depth to Top of Core(m):    76.00   Sample Depth(m):    81.95
Hole: 430A  Top/Bottom Interval(mm): 1400/1500
Core:   6   Section/Piece:  4/18

Analyst: Bence, A.E.
Methods: Electron microprobe

Alteration    Rock Type    Rock Name
Slight        IGNEOUS      PLAG-PYX-OL GLOMEROPHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:  136.84  Co:          Ni:          Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:
Sr:          Y :          Zr:          Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :



Leg : 55    Depth to Top of Core(m):    76.00   Sample Depth(m):    81.95
Hole: 430A  Top/Bottom Interval(mm): 1400/1500
Core:   6   Section/Piece:  4/18

Analyst: Kirkpatrick, J.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
Slight        IGNEOUS      PLAG-CPX-OL PHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:    108.  Co:          Ni:     59.  Cu:          Zn:    101.
Ga:          Ge:          As:          Se:          Br:          Rb:
Sr:    355.  Y :     16.  Zr:    170.  Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:    138.
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :

Comments: 5% OF ROCK IS ALTERED



Leg : 55    Depth to Top of Core(m):    76.00   Sample Depth(m):    81.95
Hole: 430A  Top/Bottom Interval(mm): 1400/1500
Core:   6   Section/Piece:  4/18

Analyst: Morris, J.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
Slight        IGNEOUS      PLAG-PYX-OL PHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:          Co:          Ni:          Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:     6.0
Sr:   427.2  Y :          Zr:          Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :



Leg : 55    Depth to Top of Core(m):    76.00   Sample Depth(m):    81.95
Hole: 430A  Top/Bottom Interval(mm): 1400/1500
Core:   6   Section/Piece:  4/18

Analyst: Taylor, S.R.
Methods: Emission spectrometry

Alteration    Rock Type    Rock Name
Slight        IGNEOUS      PLAG-PYX-OL GLOMEROPHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:          Co:          Ni:          Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:
Sr:          Y :    28.0  Zr:    143.  Nb:    14.7  Mo:     0.7  Pd:
Ag:          Cd:          Sn:     1.6  Sb:          Cs:    0.04  Ba:    125.
La:    12.8  Ce:    32.7  Pr:    4.68  Nd:    23.2  Sm:    6.21  Eu:    2.09
Gd:    6.45  Tb:    1.09  Dy:    6.00  Ho:    1.20  Er:    2.92  Tm:    0.35
Yb:    2.33  Lu:    0.29  Hf:    4.59  Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:     1.4  Bi:          Th:    1.06
U :    0.38



Leg : 55    Depth to Top of Core(m):    76.00   Sample Depth(m):    81.95
Hole: 430A  Top/Bottom Interval(mm): 1430/1460
Core:   6   Section/Piece:  4/18

Analyst: Cambon, P.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
Slight        IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:          Co:          Ni:     58.  Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:
Sr:    423.  Y :          Zr:    169.  Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :

Comments: RT HAWAIITE



Leg : 55    Depth to Top of Core(m):    76.00   Sample Depth(m):    81.95
Hole: 430A  Top/Bottom Interval(mm): 1430/1460
Core:   6   Section/Piece:  4/18

Analyst: Cambon, P.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
              IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:    29.4
V :    305.  Cr:     86.  Co:     47.  Ni:     59.  Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:     2.2
Sr:    428.  Y :    34.6  Zr:    171.  Nb:    16.7  Mo:          Pd:
Ag:          Cd:          Sn:          Sb:    0.03  Cs:    0.04  Ba:     75.
La:    12.4  Ce:          Pr:          Nd:          Sm:          Eu:    2.24
Gd:          Tb:    0.94  Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:    4.39  Ta:    1.18  W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:    0.97
U :    0.28



Leg : 55    Depth to Top of Core(m):    76.00   Sample Depth(m):    81.95
Hole: 430A  Top/Bottom Interval(mm): 1430/1460
Core:   6   Section/Piece:  4/18

Analyst: Cambon, P.
Methods: Inst neutron activ

Alteration    Rock Type    Rock Name
              IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:          Co:    44.5  Ni:     59.  Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:     3.2
Sr:          Y :          Zr:          Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:     94.
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :



Leg : 55    Depth to Top of Core(m):   114.00   Sample Depth(m):   114.10
Hole: 430A  Top/Bottom Interval(mm):    0/   0
Core:  10   Section/Piece: CC/

Analyst: Cambon, P.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
Fresh         IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:    18.2
V :    167.  Cr:     7.9  Co:     33.  Ni:     12.  Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:    26.5
Sr:    683.  Y :    63.1  Zr:    484.  Nb:    46.7  Mo:          Pd:
Ag:          Cd:          Sn:          Sb:    0.09  Cs:    0.11  Ba:    335.
La:    42.2  Ce:          Pr:          Nd:          Sm:          Eu:     5.8
Gd:          Tb:    2.02  Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:    11.4  Ta:    3.32  W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:    3.60
U :    1.18



Leg : 55    Depth to Top of Core(m):   114.00   Sample Depth(m):   114.10
Hole: 430A  Top/Bottom Interval(mm):    0/   0
Core:  10   Section/Piece: CC/

Analyst: Cambon, P.
Methods: Inst neutron activ

Alteration    Rock Type    Rock Name
Fresh         IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:          Co:    32.3  Ni:     11.  Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:    27.7
Sr:          Y :          Zr:          Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:    369.
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :



Leg : 55    Depth to Top of Core(m):   114.00   Sample Depth(m):   114.29
Hole: 430A  Top/Bottom Interval(mm):  280/ 300
Core:  10   Section/Piece: CC/

Analyst: Cambon, P.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
Fresh         IGNEOUS      APHYRIC BASALT

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:          Co:          Ni:     12.  Cu:          Zn:
Ga:          Ge:          As:          Se:          Br:          Rb:
Sr:    664.  Y :          Zr:    470.  Nb:          Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:
La:          Ce:          Pr:          Nd:          Sm:          Eu:
Gd:          Tb:          Dy:          Ho:          Er:          Tm:
Yb:          Lu:          Hf:          Ta:          W :          Ir:
Rt:          Au:          Tl:          Pb:          Bi:          Th:
U :

Comments: RT HAWAIITE



    

Introduction


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

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

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

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