Browse TRAIL Inventories

Precipitation of gold and silver from cyanide solution on charcoal

Cyanide extraction of gold and silver associated with arsenic and antimony in ores :with especial reference to those in Nevada and South Dakota

Recovery of fine gold by amalgamation

Re-treatment of mother lode (California) carbonaceous slime tailings

Re-treatment of mother lode carbonaceous slime tails

Progress report--Metallurgical Division.

An engineering and economic study of a gold mining operation

Properties of an ion exchange resin with high selectivity for gold

Malononitrile extraction of gold from ores

Laboratory evaluation of some factors in cyaniding gold placers

Extraction of gold from carbonaceous ores :pilot plant studies

Recovering gold from scrap electronic solders by drossing

Carbon-in-pulp gold adsorption from cyanide leach slurries

Enhancing percolation rates in heap leaching of gold-silver ores

Recovery of gold from arsenopyrite concentrates by cyanidation-carbon adsorption

Calcium sulfide precipitation of mercury during cyanide leaching of gold ores

Production of high-purity gold from zinc precipitates and steel wool cathodes by hydrometallurgical refining

Hydrometallurgical treatment of electronic scrap to recover gold and silver

Recovery of platinum, palladium, and gold from Stillwater Complex flotation concentrate by a roasting-leaching procedure

Recovery of silver, gold, and lead from a complex sulfide ore using ferric chloride, thiourea, and brine leach solutions

Selective elution of mercury, silver, and gold from strong-base anion-exchange resins

Leaching gold-silver ores with sodium cyanide and thiourea under comparable conditions

Effect of metal impurities on the adsorption of gold by activated carbon in cyanide solutions

Alkaline oxidative leaching of gold-bearing arsenopyrite ores

Tungsten and gold recovery from Alaskan scheelite-bearing ores


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