Some geologic features of the Pima mining district Pima County, Arizona
By: by John R. Cooper.
Contributors: Geological Survey (U.S.)
Series: Contributions to economic geology; U.S. Geological Survey bulletin -- 1112-C
Publisher: U.S. Government Printing Office
Published: 1960
Place of publication: Washington, DC
Language: eng
Number of pages: 103
Subjects: Mines and mineral resources -- Arizona -- Pima County.; Geology -- Arizona -- Pima County.
Notes: Bibliogr.

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