Leaching gold-silver ores with sodium cyanide and thiourea under comparable conditions /
by J.A. Eisele, A.H. Hunt & D.L. Lampshire.
- Pittsburgh, Pa. : U.S. Dept. of the Interior, Bureau of Mines, 1988.
- 7 p.
- Report of investigations ; 9181 .
- Report of investigations (United States. Bureau of Mines) ; 9181 .