Concentration of oxide manganese ores from San Bernardino County, Calif.

Author: Agey, W. W.
Additional Authors: Long, W. J., Hussey, S. J.
Year: 1952
Document Type: BMRA
Issuing Agency: U.S. Dept. of the Interior, Bureau of Mines,
SUDOC: I 28.23:4846
Series: Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number: 4846
Subjects: Ore-dressing
Manganese ores--California--San Bernardino County
Link: https://hdl.handle.net/2027/mdp.39015078493247

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