Investigation of mica deposits at the Victory, Jack Rabbit, Rainbow, and Midas mines, Custer County, S. Dak.

Author: Needham, A. B.
Year: 1949
Document Type: BMRA
Issuing Agency: U.S. Dept. of the Interior, Bureau of Mines,
SUDOC: I 28.23:4507
Series: Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number: 4507
Subjects: Mica mines and mining--South Dakota--Custer County
Mica--South Dakota--Custer County
Link: https://hdl.handle.net/2027/mdp.39015078496240

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