Leaching of pyroxmangite ore with calcium fluoride and sulfuric acid

Author:	Droes, S. R.
Additional Authors:	Carnahan, T. G., Lei, K. P. V.
Year:	1990
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28:23:9318
Series:	Report of investigations / United States. Bureau of Mines ;
Report Number:	9318
Subjects:	Sulfuric acid
	Manganese--Metallurgy
	Leaching
	Pyroxmangite
	Calcium fluoride
Link:	https://hdl.handle.net/2027/mdp.39015078476267