STP661

    Megascopic Description of Coal Drill Cores

    Published: Jan 1978


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    Abstract

    The U.S. Steel Research Laboratory employs a system of logging and describing coal drill-core samples which provides a permanent record of the lithologic variations in a coal bed. This paper outlines the procedure used for the megascopic description of coal drill-core sample.

    Keywords:

    coal, coal core, descriptive log, luster, density (mass/volume), accessories, computers


    Author Information:

    Goscinski, JS
    Senior research engineer, associate research engineer, and associate research consultant, U.S. Steel Research Laboratory, Monroeville, Pa.

    Robinson, JW
    Senior research engineer, associate research engineer, and associate research consultant, U.S. Steel Research Laboratory, Monroeville, Pa.

    Chun, D
    Senior research engineer, associate research engineer, and associate research consultant, U.S. Steel Research Laboratory, Monroeville, Pa.


    Paper ID: STP35766S

    Committee/Subcommittee: D05.28

    DOI: 10.1520/STP35766S


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