Recovery of ultrafine mineral values :a progress report

Author:	Kershner, K. K.
Additional Authors:	Cochran, A. A.
Year:	1954
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:5076
Series:	Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number:	5076
Subjects:	Mines and mineral resources
	Mine valuation
Link:	https://hdl.handle.net/2027/mdp.39015078469197