Browse TRAIL Inventories

Amine flotation of chromite ores from the Stillwater complex, Mont.

Application of thermal neutron capture-gamma ray analysis to oxidized taconite beneficiation process slurries

Monitoring taconite process streams with thermal neutron capture-gamma ray analysis

Development of a continuous flotation process for removal of insoluble slimes from potash ore

Cationic flotation of a hematitic oxidized taconite

Beneficiation of Western Mesabi Range oxidized taconites :a comparison of the anionic and cationic flotation systems and an evaluation of potential iron ore reserves

Flotation responses of two Duluth complex copper-nickel ores

Characterization and beneficiation of phosphate-bearing rocks from northern Michigan

Preparation of platinum-palladium flotation concentrate from Stillwater complex ore

Recovery of high-grade barite from waste pond materials

Separation of copper-nickel mattes from Duluth gabbro concentrates by flotation and magnetic methods

Flotation of rare earths from bastn©·asite ore

Recovery of ultrafine barite from mill wastes

Recovery of scheelite and byproduct sphalerite from western U.S. tactite ores

Beneficiation of a phosphate ore produced by borehole mining

Application of carbonate-silica flotation techniques to western phosphate materials

Low-iron Cu-Ni-Co matte from Duluth complex sulfide concentrate by direct smelting

Beneficiation of high-magnesium phosphate from southern Florida

Effect of potassium ethylxanthate degradation on flotation of chalcopyrite and molybdentie

Pilot mill flotation of anorthositic platinum-palladium ore from the Stillwater Complex

Continuous beneficiation of dolomitic phosphate ores

Pilot mill flotation of serpentinized platinum-palladium ore from the Stillwater complex

Evaluation of methods for recovering potash from carnallite ore

Potash recovery from process and waste brines by solar evaporation and flotation

Chlorine-oxygen leaching of a low-grade zinc sulfide flotation concentrate

Electrochemical conditioning of a mineral particle bed electrode for flotation

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

Recovery of fluorite and byproducts from Fish Creek deposit, Eureka County, NV

In situ FT-IR studies of reactions of activated sphalerite with aqueous solutions of potassium ethylxanthate

Recovery of phosphate from Florida phosphate slimes

Pioneering studies on the flotation of corundum from a Montana gneiss

Continuous flotation testing to recover cobalt from Missouri lead ores

Flotation of silicon carbide from waste sludges


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