Browse TRAIL Inventories

Laboratory evaluation of the MRDE scrubber

Relationship of mineral habit to size characteristics for tremolite cleavage fragments and fibers

Slickenside occurrence in coal mine roof of the Valley Camp no. 3 mine near Wheeling, W. Va.

Wet high-intensity magnetic beneficiation of oxidized taconites

Radiant heating of mine bulkheads

Application of a diffusion model to oxide sintering

Reactivity of AN-FO with pyrite containing weathering products

Triggered barriers for the suppression of coal dust explosions

Relationship of mineralogical and chemical composition of refractory periclases to modulus of rupture at 1,500©® to 1,600©® C

Bench-scale flotation of insoluble slimes from potash ore

Properties of manganese-copper alloys prepared from metal powders

Absorption of radium and thorium from Wyoming and Utah uranium mill tailings solutions

Forecasting methane hazards in metal and nonmetal mines

Flocculation dewatering of Florida phosphatic clay wastes

Thermal, mechanical, and physical properties of selected bituminous coals and cokes

Drainage of methane from the overlying Pocahontas no. 4 coalbed from workings in the Pocahontas no. 3 coalbed

Effect of electronic hearing protectors on speech intelligibility

Prototype commercial electrooxidation cell for the recovery of molybdenum and rhenium from molybdenite concentrates

Model coal tunnel fires in ventilation flow

Rock preconditioning to prevent rock bursts :report on a field demonstration

Electrorefining Missouri low-antimony lead bullion

Cristobalite in fire clay calcines

Extraction of uranium from carbonaceous sandstone materials

Geology, mining, and methane content of the Freeport and Kittanning coalbeds in Indiana and surrounding counties, Pa.

Using zinc cathodes for zinc electrowinning

Centrifugal casting of refractoy concretes

Regeneration and recycling of waste chromic acid-sulfuric acid etchants

Enhancing germination of Indian ricegrass seed used in stabilizing mineral wastes

CO₂-absorption characteristics of mine rescue breathing apparatus

Sideboard device for improved face ventilation in coal mines

Water spray vent tube cooler for hot stopes :a preliminary report

Dust protection afforded by enclosed cabs on surface and underground mine machinery

Copper availability - domestic :a minerals availability system appraisal

A fail-safe control system for a mine methane pipeline

Titania from intermediates prepared by soda-smelting ilmenite

Recovering byproduct heavy minerals from sand and gravel, placer gold, and industrial mineral operations

Enhancing percolation rates in heap leaching of gold-silver ores

Mineral industries of Canada, Australia, and Oceania

Mineral industries of the Middle East.

Long-term rock noise plotting techniques

Low-sulfur pressure vessels steels by the electroslag and electric-arc-furnace processes

Bureau of Mines statistical projection methodology of U.S. mineral consumption by end use :aluminum as an example

Iron-based alloys strengthened by ternary laves phases

Least squares calculation of horizontal stress from more than three diametral deformations in vertical boreholes

A rapid-set cement suitable as a molding sand binder for small ferrous castings

Documentation and analysis of a massive rock failure at the Bautsch mine, Galena, Ill.

Utilizing the magnetic fraction of raw refuse with shredded automobile scrap in cupola gray iron

Characterization of thin films and solid surfaces using proton-induced X-ray emission

Partial pressures of gaseous HC1 and H2O over aqueous solutions of HCl, AlCl3, and FeCl3

Pneumatic concentration of mica


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