Accident Experience and Cost of Accidents in Washington Coal Mines (open access)

Accident Experience and Cost of Accidents in Washington Coal Mines

Report containing tables detailing cost of mining accidents in Washington state in comparison with other states.
Date: November 1931
Creator: Ash, S. H.
System: The UNT Digital Library
Economic Methods of Utilizing Western Lignites (open access)

Economic Methods of Utilizing Western Lignites

Report issued by the Bureau of Mines over western lignite. The economic use of these lignite deposits is discussed. This report includes tables, illustrations, and photographs.
Date: November 1915
Creator: Babcock, E. J.
System: The UNT Digital Library
Bureau of Mines Multiple-Diaphragm Recording Subsurface-Pressure Gage (open access)

Bureau of Mines Multiple-Diaphragm Recording Subsurface-Pressure Gage

Report issued by the U.S. Bureau of Mines on the measuring of temperature and pressure in oil and gas wells. Descriptions of the instrumentation developed and used for these measurements are presented. This report includes tables, graphs, and illustrations.
Date: November 1935
Creator: Berwald, W. B.; Buss, H. A. & Reistle, C. E., Jr.
System: The UNT Digital Library
National Annual Diesel-Fuel Survey, 1950 (open access)

National Annual Diesel-Fuel Survey, 1950

Report issued by the U.S. Bureau of Mines on diesel fuel consumption during the 1950 calendar year. Analysis on 266 samples of diesel fuel and their characteristics are presented. This report includes tables, and a map.
Date: November 1950
Creator: Blade, O. C.
System: The UNT Digital Library
Petroleum Engineering Report, Big Spring Field and Other Fields in West Texas and Southeastern New Mexico (open access)

Petroleum Engineering Report, Big Spring Field and Other Fields in West Texas and Southeastern New Mexico

Report issued by the Bureau of Mines over petroleum engineering studies conducted in Texas and New Mexico. The results of the studies are presented and discussed. This report includes tables, maps, illustrations, and photographs.
Date: November 1936
Creator: Carpenter, Charles B. & Hill, Harry Blackburn
System: The UNT Digital Library
Maple Mountain-Hovey Mountain Manganese Project, Central District, Aroostook County, Maine (open access)

Maple Mountain-Hovey Mountain Manganese Project, Central District, Aroostook County, Maine

Report issued by the Bureau of Mines over studies conducted on manganese deposits in the Maple Mountain and Hovey Mountain area. The history, character, and physical descriptions of the deposits are presented. This report includes tables, maps, illustrations, and photographs.
Date: November 1952
Creator: Eilertsen, N. A.
System: The UNT Digital Library
Annual Report of Research and Technologic Work on Coal: Fiscal Year 1941 (open access)

Annual Report of Research and Technologic Work on Coal: Fiscal Year 1941

Report issued by the U.S. Bureau of Mines discussing the annual report over the research and technology of coal during 1941. As stated in the foreword, "these investigations increase our fund of exact knowledge on the properties and composition of American coals and lead to better methods in mining, preparing, storing, and utilizing coal" (p. 4). This report includes tables, illustrations, photographs, and a map.
Date: November 1941
Creator: Fieldner, Arno Carl & Schmidt, L. D.
System: The UNT Digital Library
Accelerated Laboratory Test for Determination of Slacking Characteristics of Coal (open access)

Accelerated Laboratory Test for Determination of Slacking Characteristics of Coal

Report issued by the U.S. Bureau of Mines on laboratory testing developed to measure the slacking of coals. Testing methods and results are presented. This report includes tables and graphs.
Date: November 1930
Creator: Fieldner, Arno Carl; Selvig, W. A. & Frederic, W. H.
System: The UNT Digital Library
The Synthetic Liquid Fuel Potential of Florida (open access)

The Synthetic Liquid Fuel Potential of Florida

Report documenting the suitability of Florida for plant locations to produce synthetic liquid fuels, based on raw materials; however, it was concluded that there were no reserves of natural gas, and one producing oil field.
Date: November 10, 1950
Creator: Ford, Bacon, and Davis
System: The UNT Digital Library
The Synthetic Liquid Fuel Potential of Nebraska (open access)

The Synthetic Liquid Fuel Potential of Nebraska

Report documenting the suitability of Nebraska for plant locations to produce synthetic liquid fuels, based on raw materials, water sources, and local interest
Date: November 1, 1950
Creator: Ford, Bacon, and Davis
System: The UNT Digital Library
The Synthetic Liquid Fuel Potential of New York (open access)

The Synthetic Liquid Fuel Potential of New York

Report documenting the suitability of New York for plant locations to produce synthetic liquid fuels, based on raw materials, water sources, and local interest.
Date: November 10, 1950
Creator: Ford, Bacon, and Davis
System: The UNT Digital Library
Morefield Pegmatite Mine, Amelia County, Virginia (open access)

Morefield Pegmatite Mine, Amelia County, Virginia

Report issued by the Bureau of Mines over the pegmatite mine in Amelia County, Virginia. The physicality, geology, and mining methods are presented. This report includes tables, maps, and illustrations.
Date: November 1953
Creator: Geehan, Robert W.
System: The UNT Digital Library
Investigation of Copper-Nickel Mineralization in Kawishiwi River Area, Lake County, Minnesota (open access)

Investigation of Copper-Nickel Mineralization in Kawishiwi River Area, Lake County, Minnesota

Report issued by the Bureau of Mines over studies conducted on the copper-nickel deposits of Lake County, Minnesota. As stated in the introduction, "this report describes the procedures and results of the drilling program as well as the metallurgical work and laboratory studies" (p. 1). This report includes tables, maps, and illustrations.
Date: November 1955
Creator: Grosh, W. A.; Pennington, J. W.; Wasson, P. A. & Cooke, S. R. B.
System: The UNT Digital Library
Effects of Desulfurization on the Lead Susceptibility of Distillates From Some Crude Oils From Texas, New Mexico and Oklahoma (open access)

Effects of Desulfurization on the Lead Susceptibility of Distillates From Some Crude Oils From Texas, New Mexico and Oklahoma

Report issued by the U.S. Bureau of Mines on experiments conducted regarding the desulfurization of distillates from crude oil. Characteristics and desulfurization processes are presented. This report includes tables, and a chart.
Date: November 1943
Creator: Guthrie, Boyd & Simmons, M. C.
System: The UNT Digital Library
Petroleum-Engineering Study of the Lake Creek Field, Montgomery County, Texas (open access)

Petroleum-Engineering Study of the Lake Creek Field, Montgomery County, Texas

Report issued by the Bureau of Mines over petroleum-engineering studies conducted at the Lake Creek field. As stated in the introduction, "this report is an engineering analysis of the reservoirs in the Lake Creek field and includes estimates of the initial volume of gas and the recoverable hydrocarbon liquid and oil" (p. 5). This report includes tables, maps, illustrations, and photographs.
Date: November 1948
Creator: Hill, Harry Blackburn & Vogel, Felix A., Jr.
System: The UNT Digital Library
Investigation of the Young American Lead-Zinc Deposit, Stevens County, Washington (open access)

Investigation of the Young American Lead-Zinc Deposit, Stevens County, Washington

Report issued by the Bureau of Mines over investigations of mines in Stevens County, Washington. The history, geology, and physical features of the mines are presented. This report includes tables, maps, and illustrations.
Date: November 1949
Creator: Hundhausen, Robert J.
System: The UNT Digital Library
Annual Report of the Mining Division, Fiscal Year 1941 (open access)

Annual Report of the Mining Division, Fiscal Year 1941

Report issued by the U.S. Bureau of Mines on the annual study of the work done by the Mining Division. Investigations, operations, and projects completed during the fiscal year are discussed. This report includes tables, and photographs.
Date: November 1941
Creator: Jackson, Charles F.
System: The UNT Digital Library
Diamond Drilling at the Boston Consolidated Copper Mine, Salt Lake County, Utah (open access)

Diamond Drilling at the Boston Consolidated Copper Mine, Salt Lake County, Utah

Report issued by the Bureau of Mines over diamond-drilling projects in Salt Lake County. The geology, physical features, and history of the mines are presented. This report includes tables, maps, illustrations, and photographs.
Date: November 1949
Creator: Jones, Robert L. & Wilson, Stephen R.
System: The UNT Digital Library
Analyses of Air from Burning Buildings (open access)

Analyses of Air from Burning Buildings

This report provides results of analyses and pertinent fata regarding eleven samples taken from the composition of the air in burning buildings.
Date: November 1920
Creator: Katz, S. H.
System: The UNT Digital Library
Air and Gas Injection in the Oil Fields of Illinois (open access)

Air and Gas Injection in the Oil Fields of Illinois

Report issued by the U.S. Bureau of Mines on the gas injection methods in the oil fields of Illinois. The results and properties of the injections are presented. This report includes tables, graphs, illustrations, and maps.
Date: November 1944
Creator: Keithly, C. M. & Jennings, Thomas
System: The UNT Digital Library
Analyses of Crude Oils From Some Fields of Southern Louisiana (open access)

Analyses of Crude Oils From Some Fields of Southern Louisiana

Report issued by the U.S. Bureau of Mines on the studies of crude oil samples collected from southern Louisiana. The properties of each sample are analyzed. This report includes tables.
Date: November 1934
Creator: Kraemer, A. J. & Garton, E. L.
System: The UNT Digital Library
Development and Preliminary Operation of the Gas-Combustion Oil-Shale Pilot Retort (open access)

Development and Preliminary Operation of the Gas-Combustion Oil-Shale Pilot Retort

Report issued by the Bureau of Mines over operations of an oil-shale pilot plant. As stated in the summary, "this report describes the step-by-step development of the Gas-Combustion retort and the various modifications and means of air admission used to obtain a workable unit" (p. 2). This report includes tables, graphs, and illustrations.
Date: November 1955
Creator: Matzick, Arthur; Ruark, J. R. & Putman, M. W.
System: The UNT Digital Library
Extraction and Recovery of Radium, Uranium and Vanadium from Carnotite (open access)

Extraction and Recovery of Radium, Uranium and Vanadium from Carnotite

Report issued by the Bureau of Mines discussing extraction and recovery of different ores from carnotite. Equipment and methods for extraction are presented. This report includes tables, illustrations, and photographs.
Date: November 1915
Creator: Parsons, Charles L.; Moore, R. B.; Lind, S. C. & Schaefer, O. C.
System: The UNT Digital Library
Technology of Salt Making in the United States (open access)

Technology of Salt Making in the United States

Report discussing technology for the production of salt in the United States and also the more important sources of salt in the United States.
Date: November 1917
Creator: Phalen, W. C.
System: The UNT Digital Library