Yopps, D. L.
Bacterial preoxidation of Stillwater Complex, MT, platinum-group metal flotation concentrate and recovery of plantinum-group metals by cyanidation / by D.L. Yopps and E.G. Baglin. - Washington, DC : U.S. Dept. of the Interior, Bureau of Mines, 1991. - 9 p. : ill. - Report of investigations ; 9371 . - United States. Bureau of Mines. Report of investigations ; 9371 . - Report of Investigations (United States. Bureau of Mines) ; 9371 .
91007945
Platinum group--Metallurgy.
Bacterial leaching.
Thiobacillus ferrooxidans.
Cyanide process.
Platinum ores--Montana.
Bacterial preoxidation of Stillwater Complex, MT, platinum-group metal flotation concentrate and recovery of plantinum-group metals by cyanidation / by D.L. Yopps and E.G. Baglin. - Washington, DC : U.S. Dept. of the Interior, Bureau of Mines, 1991. - 9 p. : ill. - Report of investigations ; 9371 . - United States. Bureau of Mines. Report of investigations ; 9371 . - Report of Investigations (United States. Bureau of Mines) ; 9371 .
91007945
Platinum group--Metallurgy.
Bacterial leaching.
Thiobacillus ferrooxidans.
Cyanide process.
Platinum ores--Montana.