Analytical results and sample locality map of volcanic rocks from the Pedregosa Mountains, Arizona
Subtitle: appendix to geologic map and cross sections of the Pedregosa Mountains, Cochise County, Arizona, U.S. Geological Survey Map I-1827
By: by William E. Brooks and Harald Drews.
Contributors: Drewes, Harald, 1927-; Geological Survey (U.S.)
Series: Open-file report -- 91-617.; U.S. Geological Survey open-file report -- 91-617.
Publisher: U.S. Geological Survey; [Books and Open-File Reports Section, distributor]
Published: 1991
Place of publication: Denver, CO
Language: eng
Format: Microform
Number of pages: 14
Subjects: Rocks, Igneous -- Arizona -- Pedregosa Mountains.; Geochemical prospecting -- Arizona -- Pedregosa Mountains.; Mines and mineral resources -- Arizona -- Pedregosa Mountains.
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 92-2481-M.

Includes bibliographical references (leaf 1).

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1992] 2 microfiches : negative.