Gold and silver in Oregon
By: by Howard C. Brooks and Len Ramp.
Contributors: Ramp, Len, joint author.
Series: State of Oregon Dept. of Geology and Mineral Industries. Bulletin; 61; Bulletin (Oregon. Dept. of Geology and Mineral Industries) ;; 61.
Publisher: Dept. of Geology and Mineral Industries
Published: 1968
Place of publication: Portland, Or
Language: eng
Number of pages: 337
Subjects: Gold industry -- Oregon.; Silver industry -- Oregon.; Gold mines and mining -- Oregon.; Silver mines and mining -- Oregon.
Notes: Bibliography: p. 325-331.
Part of illustrative matter in pocket.