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

Evaluating Sulfur and Ash Distribution in Coal Seams by Statistical Response Surface Regression Analysis: Issues 7370-7379

Flotation of California Mica Ore

Beneficiation of Georgia Kyanite Ore

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

Reservoir Oil Characteristics, Greater Aneth Area, Utah: Unusual Saturation-pressure Variations, Issues 6181-6200

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

Manganese Resources of the Batesville District, Arkansas (in Three Parts): 3. Field Investigations, July 1956 to June 1961. 1963

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

Face Ventilation in Underground Bituminous Coal Mines: Performance Characteristics of Common Jute Line Brattice, Issues 6721-6740

Eight-piece Concrete Sets for Small Mine Openings: A Progress Report, Issues 7261-7280

A Microscope System Using Automated Reflectance Scanning to Study Coal Components: Application to Analysis of Pyrite Distribution, Issues 7250-7269

Centrifugal Compressor for High-temperature Helium: Performance Characteristics, Issues 6261-6280

Recovery of Alumina from Anorthosite, San Gabriel Mountains, California, Using the Lime Soda Sinter Process: With a Section on Geology by Gordon B. Oakeshott, Issues 6241-6295

Recovery of Mercury from Cinnabar Ores by Electrooxidation: Extraction Plant Amenability Tests, Issues 8081-8100

Developing a Thermochemical Model for the Iron Blast Furnace: Model of Ideal Furnace at Equilibrium, Issues 6221-6240

Calibration of a Rotating Piston Deadweight Gage by Means of a Mercury Column Less that 1 Meter High: Significance of Piston Constants and Their Applications, Issues 6821-6840

Heavy Liquids and Procedures for Laboratory Separation of Minerals

Spodumene: Major Source of Lithium

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