Browse TRAIL Inventories

Pebble phosphate accident experience

Competitive conditions in the international coal trade

Mining methods used in the Grundy coal field of Buchanan County, Va.

Suggested methods for the reduction of mine accidents from the viewpoint of the safety engineer

Consumption of primary and secondary tin in the United States in 1935

Coal-mine explosions and coal- and metal-mine fires in the United States during the fiscal year ended June 30, 1936

Shaft sinking with a shot drill, Idaho Maryland Mine, Grass Valley, Calif.

Some factors affecting an accident-prevention program in metal mining in California

Sand and gravel excavation.

Trends in white-pigment consumption

Silicosis as affecting mining workmen and operations

Coal-mine fatalities in Kentucky in 1934

Mining and grinding methods and costs at the Evans Pipe Co. Clay Mine, Ulrichsville, Ohio

Costs of trucking and packing ore in western gold-mining districts

Mining and grinding methods and costs at the Clay City Pipe Co. Clay Mine, Uhrichsville, Ohio

Some problems of respiratory protection in the petroleum industry :with suggestions for their solution

Prospecting for lode gold

Jade

Coal-mine explosions and fires in the United States :during the fiscal year ended June 30, 1935

How to use permissible explosives properly

Methane-indicating detectors prove dependable in sampling air in anthracite mines

Sand and gravel excavation.

Progress report on investigation of detachable rock-drill bits

Notes on testing and explosibility of coal dusts and a proposal to have an international test method

Quarrying and crushing methods and costs at the Avon Mountain trap rock quarry of the Atlas Sand, Gravel & Stone Co., West Hartford, Conn.

Mining and milling methods and costs :Hog Mountain Gold Mining and Milling Co., Alexander City, Ala.

Some suggestions on the prevention of electrical accidents in coal mines

Mining methods and costs at the Park City Consolidated Mines Co., Park City, Utah

Alums and aluminum sulphate

Patents on geophysical prospecting issued in the United States, England, Canada, Australia, Germany, France, and Russia

Mining and grinding methods and costs at the Claycraft Company shale pit, Taylor Station, Columbus, Ohio

Shifts in sources of chromite supply

Mining and grinding methods and costs at the L.W. Camp Co. shale pit, Akron, Ohio

Ringelmann smoke chart

Mining and grinding methods and costs at the Camp Brothers Company shale pit, Mogadore, Ohio

Coal-mine fatalities in Alabama :1931-34

Review of literature on effects of breathing dusts with special reference to silicosis.

Longwall mining methods in some mines of the Middle Western states

Electrical viewpoint in a complete safety survey of a coal mine

Explosions of coal dust in tipples and cleaning plants and some suggestions on preventing them

Accident-cost data on most of the bituminous coal mined east of the Mississippi River from April 1, 1934 to January 31, 1935

Natural-gasoline plants in the United States :January 1, 1936

Geophysical prospecting for underground waters in desert areas

Mining and milling methods and costs at the Yellow Aster Mine, Randsburg, Calif.

Gold mining and milling in the Black Mountains, Western Mohave County, Ariz.

Reconnaissance of mining districts in Pershing County, Nev.

The new Bureau of Mines Southern Experiment Station at the University of Alabama, Tuscaloosa, Ala.

Milestones in mine-safety legislation

Gold mining and milling in the Black Canyon area, Yavapai County, Ariz.

Petroleum refineries, including cracking plants, in the United States, January 1, 1936


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