Browse TRAIL Inventories

Manganese investigations -metallurgical division.

Progress reports -metallurgical division.

Manganese investigations.

Concentration of fluorite from Metals Reserve Company stock piles

Niggerhead Manganese deposit, Socorro County, N. Mex.

Mississippi Valley Experiment Station Laboratory and pilot-plant concentration of corundum from Gallatin Gateway, Mont., for World War II

Laboratory methods for evaluating materials for mineral-wool production

Investigation of concentration sections at the Central mill of the Eagle-Picher Mining & Smelting Co., Cardin, Okla.

Titanium and iron minerals from black sands in bauxite

Investigation of low-grade bauxites as potential sources of aluminum by caustic desilication and alumina extraction

Progress report on development of columbium in Arkansas for 1953

Mining and milling methods and costs, Ozark Ore Co., Iron Mountain Iron-Ore Mine, St. Francois County, Mo.

Laboratory investigation of bauxite ore from the Quapaw Deposit, Saline County, Ark.

Mining and milling methods and costs at the Indian Creek mine, St. Joseph Lead Co., Washington County, Mo.,

Mining and milling methods and costs, Madison Mine, National Lead Co., St Louis Smelting and Refining Division, Madison County, Mo.

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

Experimental tertiary amine flotation of zinc silicate (hemimorphite) from Missouri

Alkyl-dithiocarbamic acid amine salts as flotation collectors for sulfide lead slime

Beneficiation of refractory clay

Metallurgical testing of Hawaiian ferruginous bauxites

The hydrocyclone in clay beneficiation

Flotation of siegenite in a complex sulfide table middling from southeast Missouri

Polyethoxylated amines as flotation collectors for slimed lead minerals

Processing of high-iron Arkansas bauxite ores

Metallurgical testing of Hawaiian ferruginous bauxites :concluding report


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