Browse TRAIL Inventories

Safety record of mine no. 7, Island Creek Coal Co., Holden, Logan County, W. Va.

Review of Fischer-Tropsch and related processes for synthetic liquid fuel production

Coal-research activities of the Bureau of Mines

Report on investigations by fuels and lubricants teams at the Wintershall A.G., L©·utzkendorf, near M©·ucheln, Germany

Some data about fire-fighting facilities at metal mines in the United States

Alaska's minerals as a basis for industry

Safe storage, handling, and use of commercial explosives in metal mines, nonmetallic mines, and quarries

Summarized statistics of production of lead and zinc in the Tri-state (Missouri-Kansas-Oklahoma) mining district

Description of typical mine-telephone systems and suggestions for making improved installations

Description of the Eickhoff-Schr©·amlader longwall coal-cutting and loading machine

Cement in Latin America

Home insulation with mineral products :conserves fuel, reduces cost, increases comfort

A mine sewage-disposal study

Diamond-drilling blast holes, eastern Magnetite Mine A

Treatment of acid mine water for breaker use in the anthracite region of Pennsylvania

Inspection standards for strip mines(coal and lignite).

Survey of literature on the metallurgy of zirconium

Extraction and uses of lithium in Germany

Mining and milling operations of the Southwestern Graphite Co., Burnet County, Tex.

Electric blasting switches, underground mines, Lake Superior district

Reconversion problems in lead metallurgy

Report on the investigations by fuels and lubricants teams at the I.G. Farbenindustrie, A.G., works, Ludwigshafen and Oppau

Interrogation of Dr. Pier and staff, I.G. Farbenindustrie A.G., Ludwigshafen and Oppau.

Design and operation of the coal planer, Ruhr District, Germany

Geophysical abstracts 125, April-June 1946

Metallic titanium and its alloys

Coal preparation practice in western Germany

Geophysical abstracts 124, January-March 1946

Low-temperature coke by the Krupp-Lurgi process

Some results of inspections of explosives-storage facilities under the Federal Explosives Act

Information on coal mining in Spain

Use of rock dust and water under the Federal Mine Safety Code in limiting coal-dust explosions

Limestone as building material

Diesel equipment in underground mining

German high-temperature coal-tar industry

Approval of newly developed self-contained breathing apparatus, instructions in its care and use, and training procedure

Transportation of iron ore, underground mines, Lake Superior district

Wash and change houses at American mines

Permissible mine equipment approved to January 1, 1947 :with appended list of available flame-lamp fuels

Utilization of natural gas for chemical products

Potash mining in Germany :1945

Diamond drilling blast holes, Balmat Mine, St. Lawrence County, N.Y.

Quantitative estimation of potash and soda feldspars in pegmatite rock by means of chemical coloration :a review of selected literature

Procedure used in fighting and sealing a fire in an Ohio coal mine and recovery of the mine by air-locking methods

Some observations on German coal research and developments

Ventilation involved in the use of gasoline-powered equipment in enclosed spaces :(not in mines or tunnels)

Installation of a model man cage at the Avoca Shaft of the Heidelberg Coal Co., Avoca, Lucerne County, Pa.

Accident experienceiron-ore mines - Lake Superior district 1940-45

Gasification of solid fuels in Germany by the Lurgi, Winkler, and Leuna slagging-type gas-producer processes

Pott-Broche coal-extraction process and plant of Ruhr©·ol G. m. b. H., Bottrop-Welheim, Germany


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