Abundance and distribution of thorium in the carbonatite stock at Iron Hill, Powderhorn District, Gunnison County, Colorado /
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Author / Creator: | Armbrustmacher, Theodore J., 1946- author. |
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Imprint: | Washington : United States Department of the Interior, Geological Survey, 1980. |
Description: | 1 online resource (iii, B11 pages) : illustrations, maps. |
Language: | English |
Series: | Geological Survey professional paper ; 1049-B Geology and resources of thorium in the United States Geological Survey professional paper ; 1049-B. Geology and resources of thorium in the United States. |
Subject: | |
Format: | E-Resource U.S. Federal Government Document Book |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/11558744 |