Analytical results and sample locality map of stream-sediment, heavy-mineral-concentrate, and rock samples from the Orocopia Mountains Wilderness Study area (CDCA-344), Riverside County, California
By: B.M. Adrian ... [et al.].
Contributors: Adrian, Betty M.; Geological Survey (U.S.)
Series: Open-file report -- 89-629.; U.S. Geological Survey open-file report -- 89-629.
Publisher: U.S. Geological Survey; [Books and Open-File Reports Section, distributor]
Published: 1989
Place of publication: [Denver, CO]
Language: eng
Format: Microform
Number of pages: 40
Subjects: Geochemical prospecting -- California -- Riverside County.; Mines and mineral resources -- California -- Riverside County.; Orocopia Mountains Wilderness (Calif.)
Notes: Cover title.

Distributed to depository libraries in microfiche.

Includes bibliographical references.

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