TRAIL - Technical Report Archive and Image Library

Coal as a source of electrode carbon in aluminum production

Investigation of Tombstone District manganese deposits, Conchise County, Ariz.

Chloridization of Maine manganese ore :preliminary batch-fluidization tests on Maple Mountain-Hovey Mountain samples

Sampling deep ore deposits by rotary drilling and methods of surveying and controlling the direction of drill holes

A study of the air and rock vibrations produced by impact testing of mine roof

Mineral Facts and Problems, 1956

Outlook and Research Possibilities for Bituminous Coal

Zirconium: Its Production and Properties

Manganese resources of the Batesville district, Ark. :interim report 1

Analyses of tipple and delivered samples of coal :collected during fiscal year 1954

Changes induced in low-temperature tar by oxidation and storage

Analyses of crude oils from some California fields

Carbonization characteristics of some north-central United States lignites

Injury Experience in the Quarry Industry, 1953: Detailed Analysis of Safety Factors and Related Employment Data

Flood Prevention in Anthracite Mines: Anthracite Region of Pennsylvania, Projects Numbers 4 and 5

Mechanical mining in some bituminous-coal mines.

Pilot-plant flotation of manganese ore from the Maggie Canyon deposit, Artillery Mountains Region, Mohave County, Ariz.

Use of lignin sulfonate for dust control on haulage roads in arid regions

Heavy-liquid techniques for rapid evaluation of sands by prospectors and plant operators

Full-shift dust exposure in some bituminous-coal mines

Tin-bearing placer deposits near Tofty, Hot Springs District, central Alaska

Mining and milling methods and costs, Tri-State Zinc, Inc., Jo Daviess County, Ill.

Preparation characteristics of coal from Lee County, Va.

Laboratory evaluation of water additives for petroleum displacement

Sodium sulfate deposits along the southeast shore of Great Salt Lake, Salt Lake and Tooele Counties, Utah

Mining methods and costs at the Hayden Creek Mine of St. Joseph Lead Co., St. Francois County, Mo.

Experiments on water infusion in the experimental coal mine

A mineral-dressing study of manganese deposits of the Batesville, Ark. district

Percolation leaching of manganese ores with sulfur dioxide

Modified longwall mining with German coal planers :summary of operations at five coal mines

National annual survey of aviation fuels, 1956

Bureau of Mines approval system for respiratory protective devices :(revision of I.C. 7600)

National annual diesel-fuel survey, 1956

Natural-gasoline and cycling plants in the United States, January 1, 1956

Injury experience in the metal and nonmetal industries, 1954 :detailed analysis of safety factors and related employment data ; and, Unpublished statistics for 1943-53

A reconnaissance of sulfur resources in Wyoming, Colorado, Utah, New Mexico, and Arizona

Mining methods and costs at the Westside Mine of the Eagle-Picher Co., Cherokee County, Kans.

Use of prestressed precast shaft supports, Banner Mine, Lordsburg, N. Mex.

Methods and costs of deepening the Crescent shaft, Bunker Hill & Sullivan Mining and Concentrating Company, Kellogg, Shoshone County, Idaho

Studies on the development and control of coal-dust explosions in mines

Some recent developments in waterflooding in Washington County, Okla., 1956-57

Mining methods and practices at the Johnson Camp Copper-Zinc Mine, Coronado Copper & Zinc Co., Cochise County, Arizona.

Mining and milling methods and costs, Ozark Ore Co., Iron Mountain Iron-Ore Mine, St. Francois County, Mo.

Mining methods and costs, Calyx Nos. 3 and 8 Uranium Mines, Temple Mountain District, Emery County, Utah

Thickness of bituminous-coal and lignite seams at all mines and thickness of overburden at strip mines in the United States in 1955

Mining, processing, and costs :Idaho Almaden mercury mine, Washington County, Idaho

Physical properties of low-boiling phenols :a literature survey

The use of a nonionic detergent and citric acid for improving cleanout procedures of water-input wells in secondary oil-recovery projects

Mining methods and costs, Continental Uranium, Inc., Continental No. 1 Mine, San Juan County, Utah

Bibliography of zirconium

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