Core Data from the Deep Sea Drilling Project

Leg : 70    Depth to Top of Core(m):    30.90    Piece:
Hole: 506D  Top/Bottom Interval(mm):  500/ 550
Core:   9   Sample Depth:    31.43
Sect:  1    Analyst Name: Schrader, E.L.

Analytical Method(s):
  Atomic absorption  Atomic absorption  Atomic absorption

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

SiO2    :  51.28    Al2O3:  13.93    Fe2O3(tot):
FeO(tot):           Fe2O3:   2.28    FeO       :  10.51
MgO     :   7.13    CaO  :  11.05    Na2O      :   2.42
K2O     :   0.12    TiO2 :   1.72    MnO       :  0.219
P2O5    :           LOI  :           H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total: 100.66    Magnesium#:

Comments: BASALT FRAGMENTS,CORE
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
H2O is loss on ignition.
Essential oxides quoted to .01
H2O+ uncorrected for iron oxidation.
Laboratory analysis.
Data source is Initial Reports.
Results are averages for multiple analyses of the specimen.
ship and at one or more shore laboratories or by different techniques.



Leg : 70    Depth to Top of Core(m):    30.90    Piece:
Hole: 506D  Top/Bottom Interval(mm):  500/ 550
Core:   9   Sample Depth:    31.43
Sect:  1    Analyst Name: Schrader, E.L.

Analytical Method(s):
  Atomic absorption  Atomic absorption  Atomic absorption

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

SiO2    :  50.02    Al2O3:  13.84    Fe2O3(tot):
FeO(tot):           Fe2O3:   3.28    FeO       :   9.56
MgO     :   7.02    CaO  :  11.03    Na2O      :   2.37
K2O     :   0.14    TiO2 :   1.73    MnO       :  0.217
P2O5    :           LOI  :   0.59    H2O+      :
H2O-    :           CO2  :           SO3       :
S       :           Total:           Magnesium#:

Comments: BASALT FRAGMENTS,ALTERATION RIM
Analysis NOT normalized to 100 1n source.
Total water not directly determined.
H2O not partitioned.
H2O is loss on ignition.
Essential oxides quoted to .01
H2O+ uncorrected for iron oxidation.
Laboratory analysis.
Data source is Initial Reports.
Results are averages for multiple analyses of the specimen.
ship and at one or more shore laboratories or by different techniques.

Introduction

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

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

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

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