TY - BOOK AU - Eisele,J.A. AU - Hunt,A.H. AU - Lampshire,D.L. TI - Leaching gold-silver ores with sodium cyanide and thiourea under comparable conditions T2 - Report of investigations ; 9181 PY - 1988/// CY - Pittsburgh, Pa. PB - U.S. Dept. of the Interior, Bureau of Mines KW - Silver KW - Metallurgy KW - Leaching KW - Cyanides KW - Thiourea KW - Gold ER -