Removal of magnesium impurities from phosphate rock concentrates

Author:	Rule, A. R.
Additional Authors:	Gruzensky, William G., Stickney, William A.
Year:	1970
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of Interior, Bureau of Mines,
SUDOC:	I 28.23:7362
Series:	Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number:	7362
Subjects:	Phosphate rock
	Magnesium
Link:	https://hdl.handle.net/2027/mdp.39015078532945