Beneficiating manganese oxide ores from the Butte-Philipsburg Federal Stockpile

Author:	Sullivan, G. V.
Additional Authors:	Bush, R. C., Stickney, William A.
Year:	1961
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
Series:	Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number:	5728
Subjects:	Manganese oxides
	Manganese ores
Link:	https://hdl.handle.net/2027/mdp.39015078527341