Simple treatment methods for sulfide gold and silver ores

Author:	Engel, A. L.
Year:	1951
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:4790
Series:	Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number:	4790
Subjects:	Silver ores--Nevada--Treatment
	Silver ores--Idaho--Treatment
	Silver ores--California--Treatment
	Gold ores--Nevada--Treatment
	Gold ores--Idaho--Treatment
	Gold ores--California--Treatment
Link:	https://hdl.handle.net/2027/mdp.39015078478909