Economic relations of silver to other metals in argentiferous ores

Author:	Merrill, Charles White.
Year:	1930
Document Type:	BMEP
Issuing Agency:	U.S. Govt. Print Off.,
SUDOC:	I 28.38:10
Series:	U.S. Bureau of Mines. Economic paper ;
Report Number:	10
Subjects:	Silver
	Silver ores
Link:	https://hdl.handle.net/2027/mdp.39015077573700