Beryl Resources of the Black Hills of South Dakota (open access)

Beryl Resources of the Black Hills of South Dakota

Report issued by the U.S. Bureau of Mines on the beryl deposits in the northern Black Hills of South Dakota. The properties and quantity of the beryl samples were evaluated. Maps, illustrations, and tables are included in the report.
Date: March 1952
Creator: Tullis, Edward L.
System: The UNT Digital Library
The Fabrication of Arc-Melted Ingots of Titanium and Titanium-Manganese Alloys into Plate (open access)

The Fabrication of Arc-Melted Ingots of Titanium and Titanium-Manganese Alloys into Plate

Report issued by the Bureau of Mines over production of titanium-manganese alloy plates from arc-melted ingots. As stated in the summary, "for the alloy material, transformation data were obtained, and their age-hardening characteristics were studied. The temperature-impact relationship was established for rolled sections from all three ingots" (p. 1). This report includes tables, graphs, and photographs.
Date: March 1955
Creator: Huber, R. W.; Petersen, V. C. & Wiley, R. C.
System: The UNT Digital Library
Estimate of Known Recoverable Reserves and Preparation Characteristics of Coking Coal in Van Buren County, Tennessee (open access)

Estimate of Known Recoverable Reserves and Preparation Characteristics of Coking Coal in Van Buren County, Tennessee

Report issued by the Bureau of Mines over investigations of Coking Coal reserves of Van Buren County, Tennessee. Testing to determine suitability for producing metallurgical coke is also presented. This report includes tables, maps, and illustrations.
Date: March 1956
Creator: Hershey, Robert E.; Williams, Lloyd; Crentz, William L. & Miller, J. W.
System: The UNT Digital Library
The Synthetic Liquid Fuel Potential of the United States (open access)

The Synthetic Liquid Fuel Potential of the United States

Report documenting the suitability of the United States for plant locations to produce synthetic liquid fuels, based on raw materials, water sources, and local interest.
Date: March 3, 1952
Creator: Ford, Bacon, and Davis
System: The UNT Digital Library
Estimate of Known Recoverable Reserves of Coking Coal in Harlan County, Kentucky (open access)

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

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.
System: The UNT Digital Library
National Motor-Gasoline Survey: Summer 1953 (open access)

National Motor-Gasoline Survey: Summer 1953

Report issued by the Bureau of Mines over surveys conducted on motor fuels sold during the summer of 1953. Properties of the fuel samples are presented. This report includes tables, and maps.
Date: March 1954
Creator: Blade, O. C.
System: The UNT Digital Library
Electrolytic Model Studies as Applied to Water-Flooding a Shoestring Sand (open access)

Electrolytic Model Studies as Applied to Water-Flooding a Shoestring Sand

Report issued by the U.S. Bureau of Mines investigating the well patterns and spacing of the Paola shoestring reservoir in Kansas. Several methods of field tests are presented. The report includes illustrations and tables.
Date: March 1951
Creator: Eckard, William E. & Mason, Jack A.
System: The UNT Digital Library
National Motor-Gasoline Survey: Summer 1955 (open access)

National Motor-Gasoline Survey: Summer 1955

Report issued by the U.S. Bureau of Mines discussing surveys conducted on the motor gasoline sold during the summer of 1955. The amount, location, and price of gasoline sold during this time are presented. This report includes tables, illustrations, and a map.
Date: March 1956
Creator: Blade, O. C.
System: The UNT Digital Library
Reconnaissance of Metal Mining in the San Juan Region: Ouray, San Juan, and San Miguel Counties, Colorado (open access)

Reconnaissance of Metal Mining in the San Juan Region: Ouray, San Juan, and San Miguel Counties, Colorado

Report issued by the U.S. Bureau of Mines discussing metal mines in Colorado. As stated in the summary, "this paper describes the mineral deposits and discusses mining and milling methods and related operating conditions in an important gold, silver, lead, and zinc producing area in Ouray, San Juan, and San Miguel Counties, Colo., embracing 250 square miles" (p. 5). This report includes tables, maps, and illustrations.
Date: March 1950
Creator: King, William H. & Allsman, Paul T.
System: The UNT Digital Library
Fuel-Burning Equipment Dimensions Required by Smoke-Abatement Ordinances (open access)

Fuel-Burning Equipment Dimensions Required by Smoke-Abatement Ordinances

Report issued by the U.S. Bureau of Mines discussing smoke prevention from fuel-burning equipment. Fuel-burning equipment plans and requirements are presented. This report includes tables, and illustrations.
Date: March 1950
Creator: Barkley, J. F. & Morgan, R. E.
System: The UNT Digital Library
The Synthetic Liquid Fuel Potential of Indiana (open access)

The Synthetic Liquid Fuel Potential of Indiana

Report documenting the suitability of Indiana for plant locations to produce synthetic liquid fuels, based on raw materials such as oil shale, natural gas, and coal.
Date: March 15, 1951
Creator: Ford, Bacon, and Davis
System: The UNT Digital Library