The association of Middle Cambrian rocks and gold deposits in southwest Montana
By: by Edward T. Ruppel.
Contributors: Geological Survey (U.S.)
Series: Open-file report -- 85-207.; Open-file report (Geological Survey (U.S.)) -- 85-207.
Publisher: U.S. Dept. of the Interior, Geological Survey
Published: 1985
Place of publication: [Reston, Va.?]
Language: eng
Format: Microform
Subjects: Gold ores -- Montana.; Geology, Stratigraphic -- Cambrian.
Notes: Distributed to depository libraries in microfiche.

Bibliography: leaves 24-26.

Microfiche. [Denver, Colo. : U.S. Geological Survey, 19 85?]. 1 microfiche ; 11 x 15 cm.