Mine Water Research: Plant Design and Cost Estimates for Limestone Treatment, Issues 7361-7380

Flotation of California Mica Ore

Continuous Heavy Liquid Concentration of Kyanite: Issues 7481-7500

Continuous Heavy Liquid Concentration of Kyanite

Beneficiation of Georgia Kyanite Ore

Heavy Liquid Concentration of Brucite

Continuous Flotation of Beryl from Spodumene Mill Tailing, Foote Mineral Company, Kings Mountain, N.C.

Anionic-cationic Flotation of Mica Ores from Alabama and North Carolina

Continuous Heavy Liquid Concentration of Spodumene

Lake Superior Iron Resources: Reexamination of Nonmagnetic Taconite Occurrences in the Hibbing, Minn., Area by Flotation, Magnetic Separation, and Petrographic Methods, Issues 6981-7000

Some Generalized Probability Distributions with Special Reference to the Mineral Industries (in Five Parts).: Computer programs of distribution moments. 3

Stresses Induced Around Mine Development Workings by Undercutting and Caving, Climax Molybdenum Mining, Colorado (in Two Parts).: Strain and deformation measurement. 2

Multiple Zone Mining Plus Beneficiation of Western Phosphate Rock: A Cost Estimate and Comparison with Selective Mining, Issues 7501-7520

Heavy Liquids and Procedures for Laboratory Separation of Minerals

Spodumene: Major Source of Lithium

Processes for Beneficiating Great Gossan Lead Ores, Carroll County, Va

Concentration of Fine Mica: Issue 7516

Flotation of Muscovite from Alabama Graphitic-mica Schist Ore

Heavy Liquid Cyclone Concentration of Minerals (in Two Parts).: A study of liquid cyclone variables influencing the concentration of minerals, Part 1

Beneficiating Spodumene from Pegmatites of Gaston County, N.C.