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Investigation of mica deposits at the White Bear, Silver Dollar, Buster Dike, and Hot Shot mines, Custer County, S. Dak.

Investigation of the Great Eastern nickel deposit, Clark County, Nev.

Investigation of Black Diablo, Black Eagle, and Black Rock manganese deposits, Pershing and Lander Counties, Nevada

Investigation of Tombstone District manganese deposits, Conchise County, Ariz.

Published Year

• 1950-1959 (4) *

Subject

• Manganese--Arizona--Conchise County (1)
• Manganese--Nevada--Lander County (1)
• Manganese--Nevada--Pershing County (1)
• Mica--South Dakota--Custer County (1)
• Mine examination--South Dakota--Custer County (1)
• Nickel ores--Nevada--Clark County (1)

Author

• Needham, A. B. (4) *
• Trengove, Russell R. (2)
• Soul©Øe, J. H. (1)
• Storms, W. R. (1)

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