Raw Materials for Lightweight Aggregate in Appalachian Region, Alabama and Georgia

Refractory Properties of Magnesia Spinel Recovered from Dusting Slags

Effects of Impurities on Sintered Mullite

Experimental Production of Lightweight Basic Refractories

Waste Glass as a Flux for Brick Clays

Preparation and Evaluation of the Diborides (Ti, V)B2, (Ti, Cb)B2, and (Ti, Ta)B2

Cemented Tungsten Carbide with Titanium Diboride Additions

Horizontal Zinc Retorts

Refractory Properties of Alabama Bauxitic Kaolins

Metallic Binders for Zirconium Diboride: Iron, Cobalt, and Nickel

Metallic Binders for Zirconium Diboride: Chromium, Molybdenum, and Tungsten, Issues 6549-6551

Electric-furnace Synthesis of Spinel in Dusting Slags

Waste Glass as a Raw Material for Lightweight Aggregate

Fabrication and Cost Evaluation of Experimental Building Brick from Waste Glass

Beneficiation of Alabama Clays

Glass Wool from Waste Glass

Bacteria in Mining and Metallurgy: Leaching Selected Ores and Minerals ; Experiments with Thiobacillus Thiooxidans, Issues 5833-5839

Hydration-rate Studies of Gypsum Plasters: Effects of Small Amounts of Dissolved Substances, Issue 5417, Part 5597

A Microscope System Using Automated Reflectance Scanning to Study Coal Components: Application to Analysis of Pyrite Distribution, Issues 7241-7260

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