Geology and ore deposits of the Covada Mining district
By: by Charles E. Weaver.
Series: Washington. Geological survey. Bulletin no.16
Publisher: F. M. Lamborn, public printer
Published: 1913
Place of publication: Olympia, Wash
Language: eng
Number of pages: 87
Subjects: Geology -- Washington (State); Mines and mineral resources -- Washington (State)