Ore Dressing Investigation of Oxidized Lead Ores from Missouri and Illinois

A Mineral-dressing Study of Manganese Deposits of the Batesville, Ark., District

Upgrading Cobalt-nickel Stockpiles by the Roast-flotation Process

Parameters Affecting Reduction-induration of Unfired Magnetite Pellets

Magnetic Roasting of Iron Ores with Ferrous Scrap

Laboratory Flotation of Talc from Arkansas and Texas Sources

Mineral Dressing Investigation of Titanium Ore from the Christy Property, Hot Spring County, Ark

Iron Ore Pellet Binders from Lignite Deposits

A Mineral-dressing Study of Manganese Deposits of West-central Arkansas

Beneficiation of a Brazilian Phosphate Rock

Reduction Roasting-acid Solution Techniques in Laboratory Processing of Minnesota Manganiferous Ores

Physical Strength of Iron Ore Pellets at Elevated Temperatures

Experiments in Concentrating Lead Sulfide Slime

Laboratory Recovery of Manganese Carbonate from the Martin Mine: Independence County, Ark

Metallization of Iron Ores with Solid Reductants

Mineral-dressing Investigations of the Recovery of Pyromorphite from a Newton County Mo., Deposit

Laboratory Beneficiation of Disseminated Fluorspar Ores

Recovering Iron Concentrates from the Pea Ridge Deposit, Central Missouri

Investigation of Ore-dressing Methods for Barite Ores from New Mexico, Missouri, and Arkansas

Experimental Treatment of Barite Ores from Montgomery County, Ark. and Morgan County, Mo