Browse TRAIL Inventories

Progress report on pegmatite investigations in South Dakota for fiscal years 1954-56

Caustic leaching of manganese flotation concentrate from Artillery Peak, Ariz.

Leach-precipitation-flotation tests of a California copper-gold ore

The Miners Queen copper deposit, Skamania County, Wash.

X-ray emission spectrographic analysis of bastnaesite rare earths

Storage and cataloging of drill core by the Bureau of Mines

Investigation of Subbituminous-Coal Beds Near Houston, Westward Extremity of Matanuska Coalfield, Alaska

Effectiveness of Bleeder Entries in Ventilating Pillared Areas of Bituminous-Coal Mines

Investigation of Tuffs Near Lysite, Wyoming for Selenium

Copper Mines and Prospects Adjacent to Landlocked Bay, Prince William Sound, Alaska

Production of Crude Ammonia-Synthesis Gas from North Dakota Lignite in an Annular-Retort Gasifier

Survey of Fire-Fighting Facilities at Coal Mines

Beneficiation of Iron-Copper Ores from Kasaan Peninsula, Prince of Wales Island, Alaska

Geologic Factors Related to Block Caving at San Manuel Copper Mine, Pinal County, Arizona: Progress Report, April 1954-March 1956

Low-Temperature Carbonization Assays of North American Coals

National Motor-Gasoline Survey: Winter 1956-57

Mining Methods and Costs: La Sal Mining & Development Co., La Sal Uranium Mine, San Juan County, Utah

National Motor-Gasoline Survey: Summer 1956

Molybdenum: A Materials Survey

Accidents from explosives at metal and nonmetallic mines

American Standard Recommended Practice for Drainage of Coal Mines (M6.1-1955, UDC 622.5)

Development of the Fischer-Tropsch Oil-Recycle Process

Combustion of Solid Fuels in Thin Beds

Mine Flood Prevention and Control: Anthracite Region of Pennsylvania, Final Report of the Anthracite Flood-Prevention Project Engineers

Syllabus of Clay Testing

Micro-Seismic Method of Determining the Stability of Underground Openings

Fires, gases, and ventilation in metal and nonmetallic mines

Characteristics and Analyses of Ninety-Two Colorado Crude Oils

A Convenient Table for Determining Metastable Transitions in Mass Spectra

Volatilization of tin chlorides from slime

Examination of copper-lead-zinc deposits, Cabarrus and Union Counties, N.C.

Relationship of composition to thermal stability in the huebnerite-ferberite series of tungstates

Effects of substituting various high-and low low-volatile coals in foundry-coke blends carbonized in the Tuscaloosa and sole-heated ovens

Analyses of crude oils from 470 important oilfields in the United States

Phosphate rock(in two parts) :

Shaft-sinking methods and costs at the T.L. Shaft, Eureka Corp., Eureka, Nev.

Open-pit copper mining methods and practices at the Chino Mines Division, Kennecott Copper Corp., Grant County, N. Mex.

Block caving in limestone at the Crestmore Mine, Riverside Cement Co., Riverside, Calif.

Chemical solidification of soil in tunneling at a Minnesota iron-ore mine

Coal-mine ventilation without doors to control main air currents

Injury experience in coal mining, 1953-54 :analysis of mine safety factors, related employment, and production data

Fuel-briquetting plants in the United States that reported production in 1956

Spodumene :major source of lithium

Engineering control of health and safety hazards in uranium mines

Bibliography of investment and operating costs for chemical and petroleum plants, July 1954-December 1956

Roof-bolt recovery in the middle west

Manganese deposits of western Arizona

Coke plants in the United States as of December 31, 1957

Bibliography of zirconium :supplement to information circular 7771

Peat producers in the United States that reported production in 1956


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