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  Partner: UNT Libraries Government Documents Department
 Serial/Series Title: Information circular (United States. Bureau of Mines)
 Collection: Technical Report Archive and Image Library
Survey of Dust-Control Practices in the Coal-Mining Industry

Survey of Dust-Control Practices in the Coal-Mining Industry

Date: April 1956
Creator: Barnes, R. W.
Description: Report issued by the U.S. Bureau of Mines discussing dust-control of coal mining operations. As stated in the summary, "this circular presents results of a survey conducted by the Bureau of Mines to ascertain the extent to which dust-control practices are employed in the coal-mining industry" (p. 1). This report includes tables, illustrations, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
Thickness of Bituminous-Coal and Lignite Seams at All Mines and Thickness of Overburden at Strip Mines in the United States in 1950

Thickness of Bituminous-Coal and Lignite Seams at All Mines and Thickness of Overburden at Strip Mines in the United States in 1950

Date: September 1952
Creator: Young, W. H.
Description: Report issued by the U.S. Bureau of Mines discussing bituminous-coal and lignite seams, and overburden of strip mines during 1950. Descriptions of the seams and strip mines are presented. This report includes tables, maps, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Thickness of Bituminous Coal and Lignite Seams Mined in 1965

Thickness of Bituminous Coal and Lignite Seams Mined in 1965

Date: August 1967
Creator: Young, W. H.
Description: Report issued by the Bureau of Mines discussing the thickness of coal seams mined in the United States between 1945 and 1965. Locations, and production of coal seams are presented. This report includes tables.
Contributing Partner: UNT Libraries Government Documents Department
Thickness of Bituminous Coal and Lignite Seams Mined in the United States in 1945

Thickness of Bituminous Coal and Lignite Seams Mined in the United States in 1945

Date: December 1947
Creator: Young, W. H.
Description: Report issued by the U.S. Bureau of Mines discussing bituminous coal and lignite seams found in the United States. The thickness of seams from several U.S. states is compared, as well as the mining methods employed. This report includes maps, tables, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Vapor-Pressure Chart for Volatile Hydrocarbons

Vapor-Pressure Chart for Volatile Hydrocarbons

Date: August 1942
Creator: Smith, R. Vincent
Description: Report issued by the U.S. Bureau of Mines discussing the construction of a vapor-pressure chart. A description of the vapor-pressure chart is presented. This report includes illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Ventilating Practices that Minimize Explosion Hazards in Bituminous-Coal Mines

Ventilating Practices that Minimize Explosion Hazards in Bituminous-Coal Mines

Date: September 1952
Creator: Ankeny, M. J.
Description: Report issued by the U.S. Bureau of Mines discussing mine ventilation designed to reduce explosion hazards. As stated in the scope and purpose of study, "this circular is intended to present important recommended practices that are necessary to minimize the possibilities of methane accumulations in coal mine and reduce the chances of ignitions from electrical sources" (p. 1). This report includes illustrations.
Contributing Partner: UNT Libraries Government Documents Department
World Survey of Tantalum Ore

World Survey of Tantalum Ore

Date: March 1945
Creator: Baker, James S.
Description: Report issued by the U.S. Bureau of Mines discussing the occurrences of tantalum in different areas of the world. The tantalum deposits are described in reference to each individual country that it is found in. This report includes maps, tables, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
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