TRAIL - Technical Report Archive and Image Library

Heat and free energy of formation of muscovite

Continuous electrowinning of cerium metal from cerium oxides

Titanium placer resources in western Montana

Ignition of coal dust-methane-air mixtures by hot-turbulent-gas jets

Mine roof rock and roof bolt behavior resulting from nearby blasts

Some physical properties of ceria powders derived from five salts

Metathesis of bastnasite and solvent extraction of cerium

Analysis of high-purity hafnium by optical emission spectrography

Anionic flotation of silica from western Mesabi and Menominee range iron ores

Some iron phyllosilicates of the Cuyuna and Mesabi districts in Minnesota

Lightweight aggregates :expansion properties of selected Iowa shales, and loess

Prerefining pig iron with a vortex cone :Preliminary experiments

Dissolution and roasting techniques for extracting cesium from pollucite ores

The system magnesia-magnesium fluoride-germania-lithium fluoride :6.94 percent lithium fluoride

Comparative studies of explosives in limestone

Polyethoxylated amines as flotation collectors for slimed lead minerals

Areal variation in reservoir oil characteristics, Newcastle sandstone, Greater Clareton area, Wyo.

Laboratory continuous flotation of bertrandite and phenacite from Mount Wheeler, Nev., beryllium ores

Stress determinations by flatjack and borehole-deformation methods

Characteristics of positive corona for electrical precipitation at high temperatures and pressures

Naphthenic acid solvent extraction of rare-earth sulphates

Effect of gamma radiation on anthracite

Columbium and tantalum alloys suitable for use at high temperatures

Flotation of calcareous scheelite ores

Analyses of natural gases of the United States., 1961

Bibliography of investment and operating costs for chemical and petroleum plants, January-December 1963

Industrial diamond;a materials survey

Permissible mine equipment approved by the bureau of mines during 1953-62 :a supplement to Bulletin 543

Computer methods of fitting surfaces to assay and other data by regression analysis

American standard safety rules for installing and using electrical equipment in and about coal mines (M2.1) /Sponsors, American Mining Congress and U.S. Bureau of Mines.

Selected list of Bureau of Mines publications on petroleum and natural gas, 1910-62

High-temperature heat contents and entropies of akermanite, cordierite, gehlenite, and merwinite

Low-temperature heat capacities and entropies at 298.15⁰ K of crystalline silicates of barium and strontium

The effectiveness of sodium tripolyphosphate for improving injection rates of waterfloods

Development of columbium and tantalum alloys for elevated-temperature service

Effects of retort-immersion depth on Gieseler plasticity determinations on western coals

Electron-beam purification of hafnium

Pressure development in laboratory dust explosions

A proposed modified percolation-rate test for use in physical property testing of mine backfill

Production of coronene from coal

Iron ore pellet binders from lignite deposits

Evaluation of a combined ion exchange X-ray spectrographic method for determining trace metals in tungsten

Nickel-gadolinium phase diagram

Reactions between manganous oxide, graphite, and manganese carbide

Studies of the thickness of the plastic layer of coals :its determination and significance

Electrorefining beryllium :two-cycle electrolysis

Investigation of beryllium deposits in the northern Virgin Mountains of Clark County, Nev., and Mohave County, Ariz.

Development of a hydraulic device for measuring relative pressure changes in coal during mining :a progress report

Recovery of lead and sulfur by combined chlorination and electrolysis of galena

Some effects of yttrium and rare-earth-metal additions on electrorefined vanadium

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