Flotation and cyanidation tests on a gold-copper sulfide ore from Cooke, Mont.

Author:	Engel, A. L.
Additional Authors:	Heinen, H. J.
Year:	1950
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:4670
Series:	Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number:	4670
Subjects:	Cyanide process
	Gold ores--Montana
	Copper ores--Montana
	Flotation
	Ore-dressing
Link:	https://hdl.handle.net/2027/mdp.39015078503623