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Missouri Valley Manganese Deposits :South Dakota.
Investigation of Oriskany iron-ore depositsAlleghany, Bath, Botetourt, and Craig counties, Va.
Iowa coals as a source of sulfur
Zinc-ore mining and milling methods, Piquette Mining and Milling Co., Tennyson, Wis.
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Published Year
1940-1949 (1)
1950-1959 (3)
Subject
Coal--Iowa (1)
Iron-ore deposits--Virginia--Alleghany County (1)
Iron-ore deposits--Virginia--Bath County (1)
Iron-ore deposits--Virginia--Botetourt County (1)
Iron-ore deposits--Virginia--Craig County (1)
Manganese (1)
Manganese ores--South Dakota (1)
Mines and mineral resources--Virginia (1)
Mining machinery (1)
Zinc mines and mining--Wisconsin (1)
Author
Grosh, W. A. (4) *
Cole, W. A. (1)
Evans, T. A. (1)
Morrison, G. A. (1)
Stehlik, C. J. (1)
Zinner, Paul (1)