Mafic-ultramafic igneous rocks and associated carbonatites of the Gem Park Complex, Custer and Fremont Counties, Colorado /
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Main Authors: | , |
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Format: | Government Document Electronic eBook |
Language: | English |
Published: |
Washington :
United States Department of the Interior, Geological Survey,
1970.
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Series: | Geological Survey professional paper ;
649. |
Subjects: | |
Online Access: | CONNECT |
Item Description: | Title from title screen (viewed September 30, 2014). "The Gem Park Complex - its geology and mineralogy, and its niobium distribution." |
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Physical Description: | 1 online resource (viii, 24 pages) : map + 2 plates. |
Bibliography: | Includes bibliographical references (pages 23-24). |