Browse TRAIL Inventories

Dust control at a transfer point using foam and water sprays

Self-sealing brattice for coal mine rescue and recovery

Borehole instrumentation for emergency mine rescue operations

Quick-fix blowout stoppings for hardrock mines

High-resolution seismic reflection techniques for mapping coal seams from the surface

Projects to expand fuel sources in Eastern States :survey of planned or proposed coal mines, coal and noncoal conversion plants, electric generating plants, oil refineries, uranium enrichment facilities, and related infrastructure, in States east of the Mississippi River (as of June 1976)

Basic estimated capital investment and operating costs for coal strip mines :revision of information circular 8661

Thermodynamic properties of rhenium oxides, 8 to 1,400 K

Automated borehole surveying system for steeply inclined cased boreholes

Sulfur reduction potential of the coals of the United States :a revision of report of investigations 7633

Multipoint detection of products of combustion with tube bundles :transit times, transmissions of submicrometer particulates, and general applicability

Use of shredded automobile scrap for copper cementation

The importance of minerals, 1976.

Longwall gob degasification with surface ventilation boreholes above the Lower Kittanning coalbed

Supply and demand for United States coking coals and metallurgical coke

Coal transportation practices and equipment requirements to 1985

Advancing coal mining technology research, development, and demonstration in fiscal year 1977

Correlating microfilm mine maps with topographic maps

Computer graphics demonstration :area coal availability studies

Underground mine communications(in four parts) :

Transducer preparation gage assembly of the Bureau of Mines three-component borehole deformation gage

The Bureau of Mines test program for clay and ceramic raw materials

Siting potential for coal gasification plants in the United States

Bibliography of investment costs, operating costs, and related economic information for the mineral industries, January-December 1976

Respirable dust control :proceedings, Bureau of Mines Technology Transfer Seminars, Pittsburgh, Pa., September 21, 1976 and St. Louis Mo., September 23, 1976

Design guide for metal and nonmetal tailings disposal

The U.S. foundry coke industry

Preliminary economics of mining a thick coal seam by dragline, shovel-truck, and scraper mining systems

Assaying ores, concentrates, and bullion :revision of Information Circular 7695

Underground mine communications(in four parts) :

Moving longwall shield supports at the York Canyon mine, Raton, N. Mex.

Comparative shortwall and room-and-pillar mining costs

Anthracite in the Narragansett Basin of Rhode Island and Massachusetts

Underground mine communications(in four parts) :

Underground mine communications(in four parts) :

An economic evaluation of a process to separate raw urban refuse into its metal, mineral, and energy components

Noise dosimeter performance :second evaluation

Methane emission from U.S. coal mines in 1975 :a survey : a supplement to Information circulars 8558 and 8659

Safety recommendations for ammonium nitrate-based blasting agents,revision of Information Circular 8179

Liquid hydrocarbon production in the United States, 1946-75 and 1980 projected, highlighting enhanced recovery

Coal recovery from bituminous coal surface mines in the eastern United States :a survey

Results of research to develop guidelines for mining near surface and underground bodies of water

Selected silicate minerals and their asbestiform varieties :mineralogical definition sand identification-characterization

Smelting prereduced nickel concentrate in an electric-arc furnace

Vapor-pressure measurements by effusion methods

Geology and methane content of the upper Freeport coalbed in Fayette County, Pa.

Brattice window method for measuring leakage through mine stoppings

AC impedance measurements used to locate faults in mining power cables

Bureau of Mines research on resource recovery :reclamation, utilization, disposal and stabilization

Stereographic method of determining whether planes of weakness transect pillars


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