Browse TRAIL Inventories

Effects of planes of weakness on uniaxial compressive strength of model mine pillars

Analysis of the northern Great Plains province lignites and their ash :a study of variability

Performance of a low-permeability sandstone oil reservoir, West Avant field, Osage County, Okla.

An acoustical bench for an ultrasonic pulse system

Use of fly ash for remote filling of underground cavities and passageways

Columbium and tantalum alloy development

Explosibility of miscellaneous dusts

Evaluation of phosphate fines from southeastern Idaho

High-temperature heat contents and entropies of four crystalline sodium-calcium silicates / by L.B. Pankratz.

Earth pressure at rest and one-dimensional compression in mine hydraulic backfills

Development of slurry explosives for use in potentially flammable gas atmospheres

Low-temperature performance of compressed-oxygen closed-circuit breathing apparatus

Microflotation studies of some columbium-tantalum minerals

Field freezing of a cerium-iron alloy

Gas chromatographic analyses of the principal constituents of mine atmospheres

Changes in ash composition of North Dakota lignite treated by ion exchange

Characteristics of Green River formation oil shales at Bureau of Mines Wyoming corehole no. 1

Corrosion properties of the TZM and molybdenum-30 tungsten alloys

Recovery of hydrofluoric acid from waste fluosilicic acid :preliminary studies

Removal of nonferrous metals from synthetic automobile scrap on heating in a rotary kiln

Effect of physical parameters on the reaction of graphite with silica in vacuum

Coal-derived humus :plant growth effects

Stresses and displacements induced in rock by tunnel boring machine props

Storage stability of gasoline :oven test for prediction of gasoline storage stability

Preparation of anhydrous chromous chloride

Mine water research :the limestone neutralization process

Flotation characteristics of some beryllium minerals and associated gangue minerals

Recovery of sulfur from molybdenite

Copper cementation using automobile scrap in a rotating drum

A comparison of infrared and gas chromatographic methods for determination of methane in mine air

Amino acids as retaining agents for separation of rare-earth elements on ion-exchange resin

Effect of end conditions on determining compressive strength of rock samples

Investigation of operating variables in the attrition grinding process

Electrowinning aluminum from aluminum chloride :operation of a two-compartment cell

Reaction of coal with steam at high pressures

Field investigation and testing of a Minnesota clay resource for iron ore pellet bonding

Comparison of trip lights and reflectors

Laboratory studies on the use of sodium sulfate for removing copper from molten iron

Large-scale studies of gas detonations

Determination of incombustible content of mine dust by nuclear method

Thermodynamic properties of helium, nitrogen, and helium-nitrogen mixtures from 240⁰ to 950⁰ R for pressures between 14.696 and 3,000 psia

Colorimetric method for arsenic in coal

Magnetic separation of pyrite from coals

Chlorine dissolution of several ferroalloys

Preparation characteristics of coal from Clarion County, Pa.

Ultrafine grinding of anthracite

Heats of formation of four anhydrous sodium borates

Copper removal from steel scrap by thermal treatment :feasibility study

Injury experience in the metallic mineral industries, 1964

Review of Bureau of Mines coal program, 1967


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