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Investigation of New Idria mercury deposit, San Benito county, Calif
Exploring for additional ore bodies on property of New Idria Quicksilver Mining Co at Idria, Calif, was done by Bureau of Mines in Cooperation with Geol Survey; it comprised study of geology, mapping, and searching for additional cinnabar by diamond drilling from both surface and underground.
Investigation of New Idria mercury deposit, San Benito county, Calif
Exploring for additional ore bodies on property of New Idria Quicksilver Mining Co at Idria, Calif, was done by Bureau of Mines in Cooperation with Geol Survey; it comprised study of geology, mapping, and searching for additional cinnabar by diamond drilling from both surface and underground.
Investigation of New Idria mercury deposit, San Benito county, Calif
U S Bur Mines -- Report Investigations
Trengove, R.R. (author)
1949
24 pages
Supp plates
Report
English
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