Browse TRAIL Inventories

Methods of excavation and roof support used in some recently constructed tunnels

Summary of published information on large-capacity compressed-air receivers for underground mines

Crude-oil and refined products pipe-line mileage in the United States :January 1, 1950

Thallium;its properties, sources, recovery and uses of the element and its compounds,

Petroleum refineries, including cracking plants, in the United States, January 1, 1950

Truck haulage at the National Lead Co. open-cut ilmenite-magnetite mine, Tahawus, N. Y.

The use of dust respirators in coal mines

Mining and milling methods at San Xavier mine, the Eagle-Picher Mining & Smelting Co., Pima County, Ariz.

Mining and milling methods at the Caselton Mine, Combined Metals Reduction Co., Pioche, Lincoln County, Nev.

The evaluation of converters for exothermic and endothermic catalytic reactions occurring within narrow temperature limits

Fundamentals of smoke abatement

Coal for coke production

Mining methods and costs at the Highland Surprise Mine, Shoshone County, Idaho

Report of the Health and Safety Division :fiscal year 1949

Electrical blasting at Miami Copper Co., Miami, Ariz.

Permissible mine equipment approved during the calendar years 1947-49

Hydraulic tunneling in St. Peter sandstone at Minneapolis, Minn.

Central mine rescue station, Globe-Miami district, mine rescue and first-aid association, Globe Ariz.

Roof bolting in the United States

Coal-mine explosions and coal- and metal-mine fires in the United States in 1949

Carbide insert bit drilling at the Cleveland-Cliffs Iron Co. mines, Ishpeming, Mich.

List of respiratory protective devices approved by the Bureau of Mines

Achievements in mine safety research and problems yet to be solved

Natural gasoline and cycle plants in the United States, January 1, 1950

Mining, milling, and manufacturing methods at the Blue Diamond Corp.'s gypsum property, Clark County, Nev.

Annual report of research and technologic work on coal :fiscal year 1949

Review of dust-allaying practices at working faces in some bituminous-coal and lignite mines

Review of literature on health hazards of beryllium and its compounds

Safety practices in churn drilling at Morenci Branch, Phelps Dodge Corp, Morenci, Ariz.

Report of Petroleum and Natural-gas Branch :fiscal year 1949

Conditions and practices at coal mines in the Ruhr district of western Germany

Guide to prospecting for lode gold

Underground transportation in the Ruhr coal-mining district of Germany

Drilling and blasting, open-cut iron-ore mines, Lake Superior District

Effects of the inhalation of oxygen

Economic importance of pegmatites

Historical r©Øesum©Øe of mine and tunnel ventilation studies, Bureau of Mines, 1910-49

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

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


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