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  Partner: UNT Libraries Government Documents Department
 Serial/Series Title: Report of investigations (United States. Bureau of Mines)
 Collection: Technical Report Archive and Image Library
Characteristics and Analyses of Ninety-Two Colorado Crude Oils

Characteristics and Analyses of Ninety-Two Colorado Crude Oils

Date: February 1957
Creator: Wenger, W. J.
Description: Report issued by the Bureau of Mines over the characteristics and properties of many different crude-oil samples from Colorado. The properties of each sample are presented. This report includes table, maps, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Clay in Petroleum-Reservoir Rocks: Its effect on Permeability, with Particular Reference to Tejon-Grapevine Area, Kern County, California

Clay in Petroleum-Reservoir Rocks: Its effect on Permeability, with Particular Reference to Tejon-Grapevine Area, Kern County, California

Date: 1959
Creator: Morris, Frank C.
Description: Report issued by the Bureau of Mines over studies conducted on clays of petroleum-reservoir rocks in Kern County, California. The effects of water sensitivity of clays are presented. This report includes tables, maps, illustrations, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
Cle Elum Iron-Nickel Deposits, Kittitas County, Washington

Cle Elum Iron-Nickel Deposits, Kittitas County, Washington

Date: February 1948
Creator: Zoldok, S. W.
Description: Report issued by the Bureau of Mines over studies conducted on the iron-nickel deposits of Kittitas County, Washington. As stated in the introduction, "the investigation consisted of road building, diamond drilling, sampling, and metallurgical tests" (p. 1). This report includes tables and maps.
Contributing Partner: UNT Libraries Government Documents Department
Coal Carbonization: Carbonizing Properties of Medium-Volatile Coals of Different Types

Coal Carbonization: Carbonizing Properties of Medium-Volatile Coals of Different Types

Date: April 1944
Creator: Reynolds, D. A.
Description: Report issued by the U.S. Bureau of Mines on the characteristics of different coal varieties after carbonization. The properties of these different coals are presented. This report includes tables, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
Coal-Mine Fatalities in April, 1931

Coal-Mine Fatalities in April, 1931

Date: May 1931
Creator: Adams, William Waugh
Description: Report issued by the U.S. Bureau of Mines on the coal mine related deaths during the month of April, 1931. The number of fatalities and the causes are presented. This report includes tables and graphs.
Contributing Partner: UNT Libraries Government Documents Department
Coal-Mine Fatalities in December, 1930

Coal-Mine Fatalities in December, 1930

Date: January 1931
Creator: Adams, William Waugh
Description: Report issued by the U.S. Bureau of Mines on the coal mine related deaths during December, 1930. The number of fatalities and the causes are presented. This report includes tables.
Contributing Partner: UNT Libraries Government Documents Department
Coal-Mine Fatalities in February, 1931

Coal-Mine Fatalities in February, 1931

Date: March 1931
Creator: Adams, William Waugh
Description: Report issued by the U.S. Bureau of Mines on the coal mine related deaths during the month of February, 1931. The number of fatalities and the causes of each are presented. This report includes tables.
Contributing Partner: UNT Libraries Government Documents Department
Coal-Mine Fatalities in June, 1931

Coal-Mine Fatalities in June, 1931

Date: July 1931
Creator: Adams, William Waugh
Description: Report issued by the U.S. Bureau of Mines on the coal mine related deaths that occurred during the month of June, 1931. The number of fatalities and the causes of each are presented. This report includes tables and a graph.
Contributing Partner: UNT Libraries Government Documents Department
Coal-Mine Fatalities in March, 1931

Coal-Mine Fatalities in March, 1931

Date: April 1931
Creator: Adams, William Waugh
Description: Report issued by the U.S. Bureau of Mines on the coal mine related deaths that occurred during the month of March, 1931. The number of fatalities and their causes are listed. This report includes tables.
Contributing Partner: UNT Libraries Government Documents Department
Coal-Mine Fatalities in May, 1926

Coal-Mine Fatalities in May, 1926

Date: June 1926
Creator: Adams, William Waugh
Description: Report issued by the U.S. Bureau of Mines on the coal-mining related deaths in May, 1926. The 126 accidents are documented and categorized. The accidents are analyzed in order to prevent future accidents, and to implement safety procedures. This report includes tables.
Contributing Partner: UNT Libraries Government Documents Department