Core Data from the Deep Sea Drilling Project

Leg : 16    Top/Bottom Interval(mm): 1460/1480  Describer: Yeats, R.S.
Hole: 157   Top of Core Depth(m)   :   431.00   Rock Type: IGNEOUS
Core:  49   Sample Midpoint(m)     :   433.97   Sect/Pc #:  2/

ROCK = PLAG-CPX PHYRIC BASALT
       SOURCE IS IR;
       Texture: VERY FINE-GRAINED,PHYRIC,MASSIVE,HOLOXTLLN,
       DIABASIC*

Phenocrysts- PLAGIOCLASE               ( 48.7%)
             FRESH;

             PYROXENE                  ( 25.8%)
             AUGITE QUITE FRESH;

             OLIVINE                   (   TR%)

Groundmass - OPAQUE MINERALS           (  5.7%)

             MATRIX                    ( 19.8%)
             ANALYSIS BY MODAL ANALYSIS,FOR MORE INFORMATION
             SEE PP.58 AND 108*

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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