Field identification of minerals for Oregon prospectors and collectors
By: compiled by Ray C. Treasher, in collaboration with Department staff
Contributors: Oregon. Department of Geology and Mineral Industries
Edition: 5th ed.
Series: Bulletin / State of Oregon, Department of Geology and Mineral Industries -- no. 16; Bulletin (Oregon. Department of Geology and Mineral Industries) -- 16.
Publisher: State of Oregon, Department of Geology and Mineral Industries
Published: 1954
Place of publication: Portland, Or
Language: eng
Number of pages: 133
Subjects: Mineralogy; Determinative Mineralogy; Prospecting
Notes: Includes index.

Bibliography: p. 130-131.