TRAIL - Technical Report Archive and Image Library

Investigation of the Hamme tungsten district, Vance County N.C. and Mecklenburg County, Va.

Investigation of iron-ore reserves of Iron County, Utah :(supplement to R.I. 4076)

Shaped charges applied to mining:

Concentration of fluorite from tailings and mine waste rock in Crittenden and Livingston Counties, Ky.

Investigation of Tolstoi Mountain iron deposits, Kasaan Peninsula, Prince of Wales Island, southeastern Alaska

Investigation of the four chromes and other chromite deposits, Red Lodge district, Carbon County, Mont.

Central Kansas Clay Deposits

Investigation of Majuba Hill copper-tin mine Pershing County, Nev.

Estimated cost of producing heavy fuel oil by hydrogenation of coal

Investigation of Arkansas bauxite.

Edison Spodumene Mine, Pennington County, S. Dak.

Aromatic cyclodehydrogenation

Amine volatility and alkalinity in relation to corrosion control in steam heating systems

Synthetic liquid fuels from hydrogenation of carbon monoxide.

Bibliography of Bureau of Mines publications dealing with health and safety in the mineral and allied industries,1910-46

Stress analysis applied to underground mining problems.

A method for spectrochemical determination of silver in ore samples

Flake-graphite and vanadium investigation in Clay, Coosa, and Chilton counties, Ala.

Churn drilling at Cape Mountain tin placer deposits Seward Peninsula, Alaska

An investigation of a laboratory test for determination of the free-swelling index of coal

Preparation characteristics of anthracites in the Santa River Valley, Peru

Analyses of Complex Mixtures of Gases: Application to Control and Extinguish Fires and to Prevent Explosions in Mines, Tunnels, and Hazardous Industrial Processes

Safety Practices in Dredging and Hydraulic Mining

Concentration of oxide manganese ores from the Turtle claims and Pacific Coast Manganese properties, Paymaster District, Imperial County, Calif.

Beneficiation of oxide and silicate manganese ores from Crook, Albany, and Washakie counties, Wyo. :(Caulkins-McGuckin, J. B. C., and Gheen Properties)

Production of ductile titanium at Boulder City, Nev.

Investigation of the Waukon iron deposit, Allamakee County, Iowa

Electrolytic manganese in acid electric steel foundry practice :tests at National Malleable & Steel Castings Co., Sharon, Pa.

Investigation of New Idria mercury deposit, San Benito County, Calif.

Some chemicals from synthetic liquid fuels processes

Sampling and determination of aldehydes in diesel-engine exhaust gas and in mine air

Synthetic liquid fuels :1948 annual report of the Secretary of the Interior.

Investigation of manganese deposits, Little Florida Mountains mining district, Luna County, N. Mex.

Investigation of Colorado Minerals Co. calcite deposits, Archuleta and Hinsdale counties, Colo.

Relation between and precision of dust counts (light- and dark-field) from simultaneous impinger, midget-impinger, electric-precipitator, and filter-paper samples

Investigation of the Prairie Creek diamond area :Pike County, Ark.

Investigation of the Fairview Hill area manganese deposits, Leadville Lake County, Colo.

Differential thermal analysis applied to the lime-soda sinter process

Investigation of the Harding tantalum-lithium deposits, Taos County, N. Mex.

Lead smelting in the ore hearth.

Investigation of certain high-alumina clays of central Pennsylvania

A tentative titanium-nickel diagram

Examination, mapping, and sampling of mine shafts and underground workings, Leadville, Lake County, Colo.

Laboratory study of asphalts from native bitumens and bituminous sandstones

Recovery of aluminum from crude aluminum-silicon alloy by extraction with molten zinc

Investigation of Rush Creek lead-zinc deposit, Mono County, Calif.

Survey of commercial aviation-gasoline characteristics :January 1949 production

The Japanese aluminum industry

Small portable coal-dust explosion gallery

Routine ventilation surveying in South Wales anthracite mines

Keyword Search

Published Year

Subject

Author