Geology and ore deposits of the Afterthought Mine
Subtitle: Shasta County, California.
Contributors: California. Division of Mines and Geology.
Series: Special report (California. Division of Mines and Geology) -- 29
Publisher: California State Printing Office
Published: 1953
Place of publication: San Francisco
Language: eng
Number of pages: 18
Subjects: Geology -- California -- Shasta County.; Copper ores -- California -- Shasta County.; Zinc ores -- California -- Shasta County.
Notes: Prepared in cooperation with the U. S. Geological Survey.

Six folded maps in pocket.

References: p. 18.