Browse TRAIL Inventories

Handbook on coal sampling

A process for the recovery of gold from activated carbon by leaching and electrolysis

Investigation of Nightingale tungsten deposit, Pershing County, Nev.

Investigation of the Atolia tungsten mines, San Bernardino County, Calif.

Investigation of Cherry Creek tungsten district, White Pine County, Nev.

Investigation of Nevada Massachusetts tungsten deposits, Pershing County, Nev.

Buried Valley of the Susquehanna River: Anthracite Region of Pennsylvania

Information on the Prevention of Quarry Accidents

The Isosynthesis

Bibliography of Pressure Hydrogenation (In Three Parts): [Part] 1. Review and Compilation of the Literature on Pressure Hydrogenation of Liquid and Solid Carbonaceous Materials

The synthesis of hydrocarbons :report of the Imperial Fuel Research Institute of Japan, July 25, 1935

Investigation of Canyon Diggings zinc-lead deposit, Newton County, Mo.

The role of oxygen in the production of synthetic liquid fuels from coal

Thermal decomposition products and burning characteristics of some synthetic low-density cellular materials

Performance of a pebble heater type steam superheaater

Selective flotation concentration of lead-zinc ores from the Musick and Helena mines, Bohemia District, Oreg.

Study of preheating Colorado oil shale

Explosibility of mixtures of propane, air, and carbon dioxide and of propane, air and nitrogen at elevated pressures

Investigation of sodium sulfate deposits in Bull Lake, Carbon County, Wyo.

Investigation of the Cougar Spar fluorspar deposit, Beaver County, Utah

Investigation of Kasna Creek copper prospect, Lake Kontrashibuna, Lake Clark region, Alaska

Nodulization and pelletization of fluorite flotation concentrates

Treatment of timber

Safety in milling :Magma Copper Co., Superior, Ariz.

Some roof-control practices in coal mines of the United Kingdom

Statistical data on the mechanical cleaning of bituminous coal in the United States

Gas explosions and their prevention

Tunnel construction by peripheral sawing at the Fort Randall Reservoir, Pickstown, S. Dak.

Safety in hoisting at the United Verde Mine, Phelps Dodge Corp., Jerome, Ariz.

Petroleum and natural gas research program Bureau of Mines, fiscal year 1950

Suggestions for inspection of roof-bolt installations

Safety consciousness :an evaluation

Significance of laboratory tests of coal and coke for combustion

Physiological aspects of electrical accidents in the coal-mining industry

Analysis of haulage fatalities in coal mines :January-June 1951

Use of visual aids in the Morenci Branch safety program, Phelps Dodge Corp., Morenci, Ariz.

Falls of roof :the no. 1 killer in bituminous-coal mines

Why men were killed at Pennsylvania anthracite mines in 1950

Annual report of research and technologic work on coal :fiscal year 1950

Minimizing fire hazards in coal mines by proper circuit-breaker protection of 250/275-volt direct-current systems

Federal coal-mine inspection :a decade of progress : annual report for fiscal year 1951 and 10-year review

Permissible mine equipment approved during the calendar year 1950

Roof bolting and dust control

Mines and mineral deposits (except fuels) Gallatin County, Mont.

Ventilation-air heating plants of the Menominee Range

Allaying coal dust during operation of continuous-mining machines in Utah

Bench-scale studies of the Fischer-Tropsch synthesis over iron, nickel, and nickel cobalt catalysts (Japan)

Froth-flotation practice in coal-preparation plants of Western Europe and Great Britain

Bureau of Mines approval system for respiratory protective devices

Domestic mica


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