Browse TRAIL Inventories

Recovering iron concentrates from the Pea Ridge deposit, central Missouri

Experimental treatment of base-metal ores from California and Nevada

Beneficiating a complex sulfide-oxide lead-zinc ore from Missouri

Heavy liquids and procedures for laboratory separation of minerals

Removing quartz and other impurities from refractory clays by mineral dressing methods

Disposal of liquid waste in the Durango-type uranium milling flowsheet

Dissolution and roasting techniques for extracting cesium from pollucite ores

Continuous flotation of beryl from spodumene mill tailing, Foote Mineral Company, Kings Mountain, N.C.

Quartzite mining and processing methods and costs at the Honey Brook, Pa., plant of George F. Pettinos, Inc.

Radioactive techniques for continuously measuring flotation froth density and pulp flow rates

Reduction roasting-acid solution techniques in laboratory processing of Minnesota manganiferous ores

Magnetic roasting of iron ores with ferrous scrap

Effects of certain mineralogical features on phosphate recovery

Recovery of manganese sulfate crystals from solution by submerged combustion evaporation and by thermal crystallization

Petrographic and flotation studies on the Meade Peak, Idaho, phosphate samples

Heavy liquid cyclone concentration of minerals (in two parts).

Clinton hematitic sandstone deposits, Butt Mountain area, Giles County, Va.

Heavy liquid cyclone concentration of minerals (in two parts).

Beneficiation of titanium chlorination residues :preliminary study


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