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Snapshots

  1. Anthracite Coal

    Snapshot Title: Anthracite Coal
    Taken by: Ron Schott

    Image: Down the Whaleback
    Image Owner: Ron Schott



    Description:

    ... very shiny. Probably a fairly high vitrinite reflectance (en.wikipedia.org/wiki/Vitrinite Will open in a new tab or window) value.