Core Data from the Deep Sea Drilling Project

Leg : 16    Top/Bottom Interval(mm):     /      Describer: Yeats, R.S.
Hole: 160   Top of Core Depth(m)   :   109.00   Rock Type: IGNEOUS
Core:  14   Sample Midpoint(m)     :   109.10   Sect/Pc #: CC/

ROCK = PLAG-AUGITE PHYRIC BASALT
       SOURCE IS IR, SEE PAGE 269,ALTERED;
       Texture: FINE-GRAINED TEXTURES IN LABRADORITE AND AUGITE
       Piece #: OCRYST CLUSTERS ARE GENERALLY DIABASIC*

Phenocrysts- PLAGIOCLASE
             Size(mm):    0.1-0.9
             LABRADORITE,APPROX COMP AN64,SLIGHT NORMAL RIMS;

             PYROXENE
             Size(mm):   0.05-0.5
             2VZ=35-5,Z-C=40,Z-X=0.016-0.022;

             OLIVINE
             Size(mm):    0.1-0.2
             ALTERED*

Groundmass - OPAQUE MINERALS
             Morphology: OCTAHEDRA
             CROSS-CUTTING OCTAHEDRAL CHAINS*

Alteration - IDDINGSITE
             Replacing: OL

             SERPENTINITE
             Replacing: OL

Vesicles   -
             Size(mm):  0.1-0.3
             Filling: FINE-GRAINED

             Filling: GLASSY BASALT,

             Filling: SERP,IDDINGS

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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