Browse TRAIL Inventories

Percolation leaching of manganese ores with sulfur dioxide

Modified longwall mining with German coal planers :summary of operations at five coal mines

National annual survey of aviation fuels, 1956

Bureau of Mines approval system for respiratory protective devices :(revision of I.C. 7600)

National annual diesel-fuel survey, 1956

Natural-gasoline and cycling plants in the United States, January 1, 1956

Injury experience in the metal and nonmetal industries, 1954 :detailed analysis of safety factors and related employment data ; and, Unpublished statistics for 1943-53

A reconnaissance of sulfur resources in Wyoming, Colorado, Utah, New Mexico, and Arizona

Mining methods and costs at the Westside Mine of the Eagle-Picher Co., Cherokee County, Kans.

Use of prestressed precast shaft supports, Banner Mine, Lordsburg, N. Mex.

Methods and costs of deepening the Crescent shaft, Bunker Hill & Sullivan Mining and Concentrating Company, Kellogg, Shoshone County, Idaho

Studies on the development and control of coal-dust explosions in mines

Some recent developments in waterflooding in Washington County, Okla., 1956-57

Mining methods and practices at the Johnson Camp Copper-Zinc Mine, Coronado Copper & Zinc Co., Cochise County, Arizona.

Mining and milling methods and costs, Ozark Ore Co., Iron Mountain Iron-Ore Mine, St. Francois County, Mo.

Mining methods and costs, Calyx Nos. 3 and 8 Uranium Mines, Temple Mountain District, Emery County, Utah

Thickness of bituminous-coal and lignite seams at all mines and thickness of overburden at strip mines in the United States in 1955

Mining, processing, and costs :Idaho Almaden mercury mine, Washington County, Idaho

Physical properties of low-boiling phenols :a literature survey

The use of a nonionic detergent and citric acid for improving cleanout procedures of water-input wells in secondary oil-recovery projects

Mining methods and costs, Continental Uranium, Inc., Continental No. 1 Mine, San Juan County, Utah

Bibliography of zirconium

Review of coal supplies and requirements in Western European and Soviet Bloc countries, 1955 and 1956

Administration of the Federal Coal-Mine Safety Act, calendar year 1956

Report of research and technologic work on explosives, explosions, and flames :fiscal years 1953 and 1954

Recommended safety standards for shaft sinking :1957

State regulations pertaining to the use of internal-combustion engines underground

Mining methods and practices at the Mineral Hill Copper Mine, Banner Mining Co., Pima County, Ariz.

Auxiliary and supplemental mine rescue equipment

The role of viscosity in dense-medium coal cleaning

Carbonizing properties of Raleigh County, W. Va., coals

Vapor pressures of liquid iron and liquid nickel

Iowa coals as a source of sulfur

Electrorefining titanium metal

Low temperature tar from fluidized carbonizing reactors

Bulk sampling by diamond drilling :Dudley manganese deposit, Northern District, Aroostook County, Maine

Carbonizing properties of Indiana County, Pa., coals

Thermodynamic properties of titanium-oxygen solutions and compounds

Utilization of South Arcot, India, lignite

The relative corrosion resistance of titanium and some of its alloys

Recovery of tin and tungsten from tin-smelter slags

A field test for selenium

Preparation characteristics of coal from Bell County, Ky.

The titanium-germanium system from 0 to 30 percent germanium

Making ventilation-pressure surveys with altimeters

Expansion of coal in the sole-heated oven :quantitative effects of dry bulk density, moisture content, and particle size

Mining investigations of manganese deposits in the Maggie Canyon area, Artillery Mountains region, Mohave County, Ariz.

Relation between petrographic composition and free-swelling properties of Chilton coal

Synthetic asbestos investigations.

Development of a transistor-type telephone system for mine rescue operations


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