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

Description: Report issued by the Bureau of Mines over development of geophysical equipment. Methods and instruments used during the studies are presented. This report includes tables, maps, and illustrations.
Date: 1972
Creator: Tibbetts, Benton L. & Scott, James H.
Partner: UNT Libraries Government Documents Department

Drilling and Sampling Tertiary Gold-Bearing Gravels at Badger Hill, Nevada County, California

Description: Report issued by the Bureau of Mines over gold-bearing deposits of Nevada County, California. Drilling and sampling of these gold deposits are discussed. This report includes tables, maps, illustrations, and photographs.
Date: 1974
Creator: McLellan, Russell R.; Berkenkotter, Richard D.; Wilmot, Richard C. & Stahl, Robert L.
Partner: UNT Libraries Government Documents Department