Alkalic rocks and resources of thorium and associated elements in the Powderhorn District, Gunnison County, Colorado
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Author
Contributions
- Hedlund, David Carl, 1924- joint author. - Contributor
Publication
1981 - For sale by the Supt. of Docs., Washington, District of Columbia
Language
English
Word Count
8,500 words, Guess
Page Count
34 pages
Identifiers
- Library of Congress Control Number80607811
- Open LibraryOL4239840M
Classifications
- DDC552/.1
- LCCQE462.A4 O44
Subjects
Topics
Thorium oresIntrusions (Geology)Alkalic igneous rocksThorium ores -- Colorado -- Gunnison CountyIntrusions (Geology) -- Colorado -- Gunnison CountyAlkalic igneous rocks -- Colorado -- Gunnison County
Places
Series Statement
- Geology and mineral resources of thorium in the United States
- Geological Survey professional paper ; 1049-C
- Geological Survey professional paper ;
- 1049-C.
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