TRAIL - Technical Report Archive and Image Library

A computer program for the stereographic analysis of coal fractures and cleats

A quantitative economic analysis and long-run projections of the demand for steel mill products

Petroleum and oil-shale research of the Bureau of Mines :fiscal years 1967-68

Research and technologic work on explosives, explosions, and flames :fiscal year 1968

Helium: bibliography of technical and scientific literature, 1964including papers on alpha-particles

Two-phase equilibria of analytical binary solutions near the critical point

Technology and use of lignite :proceedings: Bureau of Mines-University of North Dakota Symposium, Grand Forks, N. Dak., May 1-2, 1969

Proceedings of the symposium on respirable coal mine dust, Washington D.C., November 3-4, 1969

Microfilming maps of abandoned anthracite mines :mines in the Lackawanna Basin, northern anthracite field

A review of proposed processes for making rutile substitutes

Secondary gold in the United States

Estimated costs of steel slag disposal

Recovery of heavy minerals from Alabama sand and gravel operations

Gas flood efficiency improvement by polymer injection

A process to make high-BTU gas from coal

Conversion of urban refuse to oil

Electrolytic oxidation of cinnabar ores for mercury recovery

Recovery of metals from electroplating wastes by the waste-plus-waste method

Methane emission rate studies in a northern West Virginia mine

A new high-temperature soft solder system

A general computer program for use in the reduction of Burnett compressibility data

Respirable dust control in the mines of West Germany

Demand and supply of molybdenum in the United States,

Bureau of Mines research and accomplishments in utilization of solid wastes,

Unit train transportation of coal:technology and description of nine representative operations,

A method for extinguishing and removing burning coal refuse banks,

Availability of U.S. chromium resources,

Coal production from the Uinta region, Colorado and Utah;cost analysis for proposed underground mining operations,

Gold placer mining;placer evaluation and dredge selection,

Fly ash utilization;a summary of applications and technology,

Evaluating the economic availability of Mesabi Range taconite iron ores with computerized models,

Analyses of natural gases, 1968

Natural gas liquids:a review of their role in the petroleum industry,

Mine roof vibrations from underground blasts

Lithologic descriptions of Appalachian area oil-producing formations

Methods for studying, improving, and optimizing electric-furnace smelting processes

Calculation procedure for heat transfer to a gas-solid suspension from an externally heated tube

Active list of permissible explosives and blasting devices approved before July 1, 1970

Review of Bureau of Mines coal program,1969

Summary of mining and petroleum laws of the world (in five parts).

The implications of urban growth and the minerals industry in the Huntsville, Ala., area

Bibliography of investment and operating costs for chemical and petroleum plants,January-December 1969

Research and technologic work on explosives, explosions, and flames :fiscal year 1969

Impact of changing technology on refractories consumption

Socioeconomic aspects of mining in selected cities:urbanization and surface mining, Atlanta, Ga.

Stabilization of hydraulic backfill with portland cement :including results with other additives

Comparison of the triangular, polygonal, and a statistical method of computing grade and tonnage of ore for the Silver Bell Oxide porphyry copper deposit

Pretreating steel scrap to speed oxidation

Factors affecting the production of phosgene using gamma radiation

Geochemistry of some petroleum-associated waters from Louisiana

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