The metallurgy of antimony - MITtant product of the secondary lead smelter. A blast . The supply of secondary antimony substantially exceeds .. galena depressant followed by flotation to a high-grade product . For primary production, the antimony content of the ore has.flotation of stibnite with high lead content,Flotation study on low-grade antimony ore of qilla abdullah .The antimony content of either the ore or the concentrate determines the . the favourable area is considerably large and the reserves would increase after . Keywords: Antimony ore; Stibnite mineral; Beneficiation; Flotation; Grade; Recovery. Available online at . lead, barium and sulphur were determined gravimetrically,.
flotation of stibnite with high lead content