A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Geology and mineral deposits of Angels Camp and Sonora Quadrangles Calaveras and Tuolumne counties, California
Gold leads minerals in value and quantity, with some 20 mines; suggestions for exploration of vein gold deposits; deposits of chromite, manganese, copper, talc, magnesite, asbestos, limestone or marble, and building stone.
Geology and mineral deposits of Angels Camp and Sonora Quadrangles Calaveras and Tuolumne counties, California
Gold leads minerals in value and quantity, with some 20 mines; suggestions for exploration of vein gold deposits; deposits of chromite, manganese, copper, talc, magnesite, asbestos, limestone or marble, and building stone.
Geology and mineral deposits of Angels Camp and Sonora Quadrangles Calaveras and Tuolumne counties, California
California. Dept Natural Resources, Div Mines -- Special Report
Eric, J.H. (author) / Stromquist, A.A. (author) / Swinney, C.M. (author)
1955
55 pages
4 Maps
Report
English
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