Geophysical Measurements of Gold-Bearing Gravels, Nevada County, California

Author: Tibbetts, Benton L.
Year: 1972
Document Type: N/A
SUDOC: I 28.23:7584
Series: United States Bureau of Mines Reports
Report Number: R. I. 7584
Subjects: Prospecting -- Geophysical methods.
Gold mines and mining -- California -- Nevada County.
Link: http://digital.library.unt.edu/ark:/67531/metadc38721/

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