Also available online in PDF format from the U.S. Geological Survey Warehouse (http://pubs.er.usgs.gov/).
Bibliography
Includes bibliographical references and index.
Contents
Introduction -- Topography -- Structural geology and geological history of Castle Mountain -- Stratified Rocks -- Igneous rocks Microscopical petrography -- Microscopical petrography of the extrusive rocks -- General petrology of the Castle Mountain district -- Glaciation of Castle Mountain -- Economic geology -- Mineralogy.