Gold-quartz veins south of Libby, Montana
By: by Russell Gibson
Contributors: Geological Survey (U.S.)
Series: Circular - Geological Survey -- 7,; Circular (Geological Survey (U.S.)) -- 7.
Publisher: U.S. Department of the Interior, Geological Survey
Published: 1934
Place of publication: Washington
Language: eng
Number of pages: 25
Subjects: Gold ores
Notes: Includes bibliographical references.