Analytical results and sample locality map of rock samples from the Hayfork 30ʹ x 1⁰ quadrangle (northwest quarter of the Redding 1⁰ x 2⁰ quadrangle), Humboldt and Trinity counties, California
By: by Jerry R. Hassemer, Miles L. Silberman and Roy T. Hopkins.
Contributors: Silberman, Miles L.; Hopkins, R. T.; Geological Survey (U.S.)
Series: Open file report -- 92-210 [i.e. 92-210-A]; U.S. Geological Survey open-file report -- 92-210-A.
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey; Books and Open-File Reports Section [distributor]
Published: 1992
Place of publication: [Denver, CO]
Language: eng
Format: Microform
Number of pages: 74
Subjects: Geochemical prospecting -- California -- Humboldt County.; Geochemical prospecting -- California -- Trinity County.
Notes: Report 92-210-B is 5 1/4 disk.

Distributed to depository libraries in microfiche.

Shipping list no.: 94-0125-M.

Includes bibliographical references (p. 20-24).

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1993] 2 microfiches : negative.