Manganese investigations -metallurgical division.

Author:	Zimmerly, S. R.
Additional Authors:	Schack, C. H., Vincent, J. D.
Year:	1942
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:3606
Series:	Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number:	3606
Subjects:	Ore-dressing
	Manganese ores--Utah--Drum Mountain district
Link:	https://hdl.handle.net/2027/mdp.39015078496976