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NOAA/NGDC
WDC MGG Seafloor Series Vol I

Core Data from the Deep Sea Drilling Project


Leg : 84    Depth to Top of Core(m):   374.00   Sample Depth(m):   374.08
Hole: 570   Top/Bottom Interval(mm):   70/  90
Core:  40   Section/Piece: CC/

Analyst: Helm, R.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
              METAMORPHIC  SERPENTINITE

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:    100.  Sc:
V :     39.  Cr:   2043.  Co:     56.  Ni:   1741.  Cu:     21.  Zn:     32.
Ga:          Ge:          As:          Se:          Br:          Rb:      7.
Sr:      8.  Y :      1.  Zr:     14.  Nb:      1.  Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:      1.
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: GRAIN SIZE GREATER THAN 63 MICROMETERS



Leg : 84    Depth to Top of Core(m):   374.00   Sample Depth(m):   374.08
Hole: 570   Top/Bottom Interval(mm):   70/  90
Core:  40   Section/Piece: CC/

Analyst: Helm, R.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
              METAMORPHIC  SERPENTINITE

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:    100.  Sc:
V :     28.  Cr:   1535.  Co:     43.  Ni:   1510.  Cu:    133.  Zn:     95.
Ga:          Ge:          As:          Se:          Br:          Rb:      7.
Sr:      9.  Y :      1.  Zr:     15.  Nb:      2.  Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:     13.
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: GRAIN SIZE LESS THAN 63 MICROMETERS



Leg : 84    Depth to Top of Core(m):   383.30   Sample Depth(m):   384.09
Hole: 570   Top/Bottom Interval(mm):  780/ 800
Core:  41   Section/Piece:  1/

Analyst: Helm, R.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
              SEDIMENTARY  SERPENTINITIC MUD

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:    100.  Sc:
V :     49.  Cr:   1389.  Co:     36.  Ni:   1318.  Cu:     48.  Zn:     33.
Ga:          Ge:          As:          Se:          Br:          Rb:      8.
Sr:      9.  Y :      2.  Zr:     13.  Nb:      4.  Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:      1.
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: GRAIN SIZE GREATER THAN 63 MICROMETERS



Leg : 84    Depth to Top of Core(m):   383.30   Sample Depth(m):   384.09
Hole: 570   Top/Bottom Interval(mm):  780/ 800
Core:  41   Section/Piece:  1/

Analyst: Helm, R.
Methods: X-Ray fluorescence

Alteration    Rock Type    Rock Name
              SEDIMENTARY  SERPENTINITIC MUD

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:    100.  Sc:
V :     39.  Cr:   1584.  Co:     27.  Ni:   1791.  Cu:    149.  Zn:    143.
Ga:          Ge:          As:          Se:          Br:          Rb:     10.
Sr:      9.  Y :      1.  Zr:     13.  Nb:     10.  Mo:          Pd:
Ag:          Cd:          Sn:          Sb:          Cs:          Ba:      4.
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: GRAIN SIZE LESS THAN 63 MICROMETERS



Leg : 84    Depth to Top of Core(m):   383.30   Sample Depth(m):   387.36
Hole: 570   Top/Bottom Interval(mm): 1040/1070
Core:  41   Section/Piece:  3/

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

Alteration    Rock Type    Rock Name
              IGNEOUS      PERIODITE

Element concentrations (ppm):
Li:          Be:          B :          F :          Cl:          Sc:
V :          Cr:   2515.  Co:          Ni:   2130.  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 :

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These Web pages are from the Core Data from the Deep Sea Drilling Project Legs 1-96 CD-ROM produced 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, and collocated World Data Center for Marine Geology and Geophysics, Boulder. Data were compiled in cooperation with the U.S. Science Support Program, the Joint Oceanographic Institutions, Inc., and the U.S. National Science Foundation. Please see the NGDC privacy, disclaimer, and copyright notices.