Some geologic features of the Pima mining district, Pima County, Arizona /
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Author / Creator: | Cooper, John R. (John Roberts), 1907- author. |
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Imprint: | Washington, D.C. : U.S. Department of the Interior, U.S. Geological Survey, 1960. Washington, D.C. : Government Printing Office |
Description: | 1 online resource (pages iv, 63-103 pages, 2 pages of plates) : illustrations, maps. |
Language: | English |
Series: | Contributions to economic geology Geological Survey bulletin ; 1112-C Contributions to economic geology. Geological Survey bulletin ; 1112-C. |
Subject: | |
Format: | E-Resource U.S. Federal Government Document Book |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/10911633 |
Item Description: | Additional title page description: "A preliminary report including a discussion of the Helmet fanglomerate and its structural implications." Title from title screen (viewed July 23, 2014). |
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Physical Description: | 1 online resource (pages iv, 63-103 pages, 2 pages of plates) : illustrations, maps. |
Bibliography: | Includes bibliographical references (pages 100-101) and index. |