.U6 no.83-77lyses and statistical summaries for samples of rock, minus-60-mesh (0.25-MM) stream sediment, and nonmagnetic heavy-mineral concentrate, Freel and Dardanelles roadless areas, Alpine and El Dorado Counties, California
By: by S.J. Sutley ... [et al.] ; United States Department of the Interior, Geological Survey.
Contributors: Sutley, S. J.; Geological Survey (U.S.)
Series: Open-file report -- 83-77.; Open-file report (Geological Survey (U.S.)) -- 83-77.
Publisher: The Survey
Published: 1983
Place of publication: [Reston, Va.?]
Language: eng
Format: Microform
Subjects: Geochemical prospecting -- California -- Alpine County.; Geochemical prospecting -- California -- El Dorado County.
Notes: Microfiche. [Denver, Colo. : U.S. Geological Survey, 1983?]. 2 microfiches ; 11 x 15 cm.

Bibliography: p. 19.