United States. Bureau of Mines.

• Progress Reports
• Availability of U.S. primary nickel resources
• Beneficiation of Uranium Ores
• Celestite Deposits Brown, Nolan, Fisher, and Coke Counties, Texas
• Controlling Mine Fires with High-Expansion Foam
• Conversion of Nicaro Nickel Oxide to Nickel Metal
• Fluidized Coke-Bed Chlorination of Ilmenites
• Heat of Formation of Aluminum Carbide
• HISTORICAL SUMMARY OF GOLD, SILVER, COPPER, LEAD, AND ZINC PRODUCED IN CALIFORNIA, 1848 TO 1926
• Ionized Fields in Electrostatic Separation
• Isolation and Study of the Humic Acids From Peat
• Laboratory Study of the Hot-Water Process For Separating Hydrocarbons From Surface Deposits of Bituminous Sandstones Near Edna, Calif