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Comparative Yields of Light Oil, Tar, and Constituents from Carbonization Tests at 800 Degrees, 900 Degrees, and 1,000 Degrees Celsius

Description: Report issued by the U.S. Bureau of Mines on testing done on a variety of American coals collected from 32 coal beds across the country. The carbonizing properties of samples tested at 3 different temperatures are presented. This report includes tables, and graphs.
Date: March 1943
Creator: Holmes, C. R.; Wilson, J. E. & Davis, J. D.
Partner: UNT Libraries Government Documents Department
open access

Estimate of Known Recoverable Reserves of Coking Coal in Harlan County, Kentucky

Description: Report issued by the Bureau of Mines over studies of the estimation of coking coal reserves from Harlan County, Kentucky. The methods used and measurements of coking coal are presented. This report includes tables, and maps.
Date: March 1954
Creator: Wallace, Joseph J.; Dowd, James J.; Travis, Raymond G.; Abernethy, R. F. & Reynolds, D. A.
Partner: UNT Libraries Government Documents Department
open access

Aerial Radiometric and Magnetic Reconnaissance Survey of Portions of Alabama, Georgia, Kentucky, Maryland, North Carolina, Ohio, Pennsylvania, Virginia, and West Virginia: Volume 2-F. Jenkins Quadrangle

Description: Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Jenkins quadrangle including results of data interpretation, significance factor profile maps, stacked profiles, and histograms.
Date: March 1980
Creator: Texas Instruments Incorporated
Partner: UNT Libraries Government Documents Department
open access

Aerial Radiometric and Magnetic Reconnaissance Survey of Portions of Alabama, Georgia, Kentucky, Maryland, North Carolina, Ohio, Pennsylvania, Virginia, and West Virginia: Volume 2-G. Bluefield Quadrangle

Description: Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Bluefield quadrangle including results of data interpretation, significance factor profile maps, stacked profiles, and histograms.
Date: March 1980
Creator: Texas Instruments Incorporated
Partner: UNT Libraries Government Documents Department
open access

Aerial Radiometric and Magnetic Reconnaissance Survey of Portions of Alabama, Georgia, Kentucky, Maryland, North Carolina, Ohio, Pennsylvania, Virginia, and West Virginia: Volume 2-I. Corbin Quadrangle

Description: Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Corbin quadrangle including results of data interpretation, significance factor profile maps, stacked profiles, and histograms.
Date: March 1980
Creator: Texas Instruments Incorporated
Partner: UNT Libraries Government Documents Department
open access

Aerial Radiometric and Magnetic Reconnaissance Survey of Portions of Alabama, Georgia, Kentucky, Maryland, North Carolina, Ohio, Pennsylvania, Virginia, and West Virginia: Volume 1. Final Report

Description: Final report documenting a high-sensitivity airborne radiometric and magnetic survey of the Canton, Clarksburg, Cumberland, Charleston, Charlottesville, Jenkins, Bluefield, Roanoke, Corbin, Chattanooga, and Rome quadrangle areas including background information, a description of methods, data reduction and analysis, and data presented in maps, tables, and graphical forms.
Date: March 1980
Creator: Texas Instruments Incorporated
Partner: UNT Libraries Government Documents Department
open access

Aeroradioactivity Survey and Areal Geology of the Oak Ridge National Laboratory Area, Tennessee and Kentucky (ARMS-I)

Description: Report regarding an airborne radioactivity survey that took place over a 10,000 square mile area around the Oak Ridge National Laboratory near Knoxville, Tennesse. Topics include the types of bedrock noted in the area as well as their levels of radioactivity.
Date: March 1961
Creator: Bates, Robert G.
Partner: UNT Libraries Government Documents Department
open access

Safety Cars of the United States Bureau of Mines

Description: Report issued by the U.S. Bureau of Mines discussing the mine stations and safety cars used to reach miners in distress. As stated in the report, "the purpose, equipment, personnel, and construction of its safety cars" is presented. This report includes an illustration, and a map.
Date: March 1931
Creator: Forbes, J. J. & Ankeny, M. J.
Partner: UNT Libraries Government Documents Department
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