The Manganese Industry of the U.S.S.R. (open access)

The Manganese Industry of the U.S.S.R.

Report presenting a study of the Soviet manganese industry, which is intended to aid in assessing the present and future role of the U.S.S.R. on the world supply. Information is provided on reserves, mining, technology, ferroalloy production, trade, and consumption.
Date: September 1987
Creator: Strishkov, Vasilii V. & Levine, Richard M. (Richard Michael), 1944-
System: The UNT Digital Library
Specifications for Selected Hydraulic-Powered Roof Supports: With a Methods to Estimate Support Requirement for Longwalls (open access)

Specifications for Selected Hydraulic-Powered Roof Supports: With a Methods to Estimate Support Requirement for Longwalls

Report issued by the Bureau of Mines discussing hydraulic-powered roof support specifications. As stated in the abstract, "this report presents observations made by Bureau engineers regarding hydraulic-powered roof supports that are currently being used or have been used on nearly all operating long-walls in the United States" (p. 1). This report includes tables, and illustrations.
Date: September 1969
Creator: Barry, A. J.; Nair, O. B. & Miller, J. S.
System: The UNT Digital Library
A Petrofabric Study of Tectonic and Mining-Induced Deformations in a Deep Mine (open access)

A Petrofabric Study of Tectonic and Mining-Induced Deformations in a Deep Mine

Report issued by the Bureau of Mines on deep mine tectonic deformities. The deep mine rock was analyzed using a petrofabric technique, and many properties were examined. This report includes photographs and illustrations.
Date: September 1968
Creator: Gresseth, Elbridge W. & Reid, Rolland R.
System: The UNT Digital Library
Effectiveness of Bleeder Entries in Ventilating Pillared Areas of Bituminous-Coal Mines (open access)

Effectiveness of Bleeder Entries in Ventilating Pillared Areas of Bituminous-Coal Mines

Report issued by the Bureau of Mines over studies conducted on bleeder application in bituminous coal mines. The methods and results of the studies are presented. This report includes illustrations.
Date: September 1957
Creator: Kingery, Donald S. & Dornenburg, D. D.
System: The UNT Digital Library
Mining Methods and Costs: La Sal Mining & Development Co., La Sal Uranium Mine, San Juan County, Utah (open access)

Mining Methods and Costs: La Sal Mining & Development Co., La Sal Uranium Mine, San Juan County, Utah

Report issued by the U.S. Bureau of Mines discussing the costs and methods of uranium mining in San Juan County, Utah. History, geology, and production of the uranium mines are presented. This report includes tables, maps, illustrations, and photographs.
Date: September 1957
Creator: Dare, W. L. & Delicate, D. T.
System: The UNT Digital Library
Survey of Fire-Fighting Facilities at Coal Mines (open access)

Survey of Fire-Fighting Facilities at Coal Mines

Report issued by the Bureau of Mines over surveys conducted to determine the best fire-fighting technology for coal mines. The equipment, procedures, and cost of the technology were assessed. This report includes tables, maps, and illustrations.
Date: September 1957
Creator: Stahl, R. Ward & Dodge, C. H.
System: The UNT Digital Library
Estimate of Known Recoverable Reserves and Preparation and Carbonizing Properties of Coking Coal in Campbell County, Tennessee (open access)

Estimate of Known Recoverable Reserves and Preparation and Carbonizing Properties of Coking Coal in Campbell County, Tennessee

Report issued by the Bureau of Mines over investigations of coking coal reserves of Campbell County, Tennessee. Testing to determine suitability for producing metallurgical coke is also presented. This report includes tables, maps, and illustrations.
Date: September 1956
Creator: Williams, Lloyd; Gibbs, H. K.; Crentz, William L. & Reynolds, D. A.
System: The UNT Digital Library
Estimate of Known Recoverable Reserves of Coking Coal in Logan County, West Virginia (open access)

Estimate of Known Recoverable Reserves of Coking Coal in Logan County, West Virginia

Report issued by the Bureau of Mines over investigations of coking-coal reserves of Logan County, West Virginia. Methods used, and measurements of coal reserves are listed. This report includes tables, and maps.
Date: September 1956
Creator: Tavenner, William H.; Dowd, James J.; Abernethy, R. F. & Reynolds, D. A.
System: The UNT Digital Library
Investigation of the Black Wonder Manganese Deposits, Santa Clara and Stanislaus Counties, California (open access)

Investigation of the Black Wonder Manganese Deposits, Santa Clara and Stanislaus Counties, California

Report issued by the Bureau of Mines over manganese deposits of Santa Clara and Stanislaus Counties. As stated in the introduction, "the geology is outlined, ore deposits are described and work performed by the Bureau of Mines is covered in detail and supplemented by assay maps and figures" (p. 1). This report includes tables, maps, and illustrations.
Date: September 1956
Creator: Volin, M. E.; Matson, E. J. & Trengove, R. R.
System: The UNT Digital Library
Estimate of Known Recoverable Reserves of Coking Coal in Mercer County, West Virginia (open access)

Estimate of Known Recoverable Reserves of Coking Coal in Mercer County, West Virginia

Report issued by the Bureau of Mines over investigations of coking-coal reserves of Mercer County, West Virginia. Methods used, and measurements of coal reserves are listed. This report includes tables, and maps.
Date: September 1954
Creator: Wallace, Joseph J.; Dowd, James J.; Tavenner, William H.; Provost, John M.; Abernethy, R. F. & Reynolds, D. A.
System: The UNT Digital Library
Estimate of Known Recoverable Reserves of Coking Coal in Allegheny County, Pennsylvania (open access)

Estimate of Known Recoverable Reserves of Coking Coal in Allegheny County, Pennsylvania

Report issued by the Bureau of Mines over studies on the reserves of coking coal from Allegheny County, Pennsylvania. The results of the investigations and the different coal beds sampled are presented. This report includes tables, and maps.
Date: September 1953
Creator: Wallace, Joseph J.; Dowd, James J.; Provost, John M.; Abernethy, R. F. & Reynolds, D. A.
System: The UNT Digital Library
Thickness of Bituminous-Coal and Lignite Seams at All Mines and Thickness of Overburden at Strip Mines in the United States in 1950 (open access)

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

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.
Date: September 1952
Creator: Young, W. H. & Anderson, R. L.
System: The UNT Digital Library
Ventilating Practices that Minimize Explosion Hazards in Bituminous-Coal Mines (open access)

Ventilating Practices that Minimize Explosion Hazards in Bituminous-Coal Mines

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.
Date: September 1952
Creator: Ankeny, M. J.; Westfield, James & Kingery, D. S.
System: The UNT Digital Library
The Synthetic Liquid Fuel Potential of Wyoming/Idaho (open access)

The Synthetic Liquid Fuel Potential of Wyoming/Idaho

Report documenting the suitability of Wyoming and Idaho for plant locations to produce synthetic liquid fuels, based on raw materials, water sources, and local interest.
Date: September 10, 1951
Creator: Ford, Bacon, and Davis
System: The UNT Digital Library
Estimate of Known Recoverable Reserves of Coking Coal in Floyd County, Kentucky (open access)

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

Report issued by the U.S. Bureau of Mines on the known recoverable reserves of coking coal in Floyd County, Kentucky. The investigation includes a study on the properties of coal and coal blends found in the area. This report contains maps and tables.
Date: September 1951
Creator: Dowd, James J.; Turnbull, Louis A.; Toenges, Albert L.; Abernethy, R. F. & Reynolds, D. A.
System: The UNT Digital Library
Magnetic Base Stations in Lake Superior Iron Districts (open access)

Magnetic Base Stations in Lake Superior Iron Districts

Report issued by the U.S. Bureau of Mines on the magnetic base stations located in Minnesota, Michigan, and Wisconsin. The report evaluates the usefulness of the stations for calibration of certain instruments. This report contains tables, graphs, maps, and illustrations.
Date: September 1951
Creator: Bath, Gordon D.
System: The UNT Digital Library
Burning Wood Waste for Commercial Heat and Power (open access)

Burning Wood Waste for Commercial Heat and Power

Report issued by the U.S. Bureau of Mines discussing wood waste that is used for commercial heat and power. The development of wood burning equipment is presented. This report includes tables, illustrations, and photographs.
Date: September 1950
Creator: Barkley, J. F. & Morgan, R. E.
System: The UNT Digital Library
Data on Pumping at the Anthracite Mines of Pennsylvania (open access)

Data on Pumping at the Anthracite Mines of Pennsylvania

Report issued by the U.S. Bureau of Mines on the study of pumping at anthracite mines in Pennsylvania. The study was conducted in order to solve anthracite mine-water problems. The report includes maps, photographs, and illustrations.
Date: September 1950
Creator: Ash, S. H. (Simon Harry), b. 1889; Eaton, W. L.; Gilbert, Joseph C.; James, H. M.; Jenkins, Hayden E.; Kennedy, D. O. et al.
System: The UNT Digital Library
Temperature Entropy Chart of Thermodynamic Properties of Nitrogen (open access)

Temperature Entropy Chart of Thermodynamic Properties of Nitrogen

Report issued by the U.S. Bureau of Mines on the complete revision of the temperature entropy chart developed 25 years prior. The revised chart presented shows the thermodynamic properties of nitrogen.
Date: September 1950
Creator: Burnett, E. S.
System: The UNT Digital Library
Lead-Zinc-Silver in the Poughkeepsie District and Part of the Upper Uncompahgre and Mineral Point Districts, Ouray and San Juan Counties, Colorado (open access)

Lead-Zinc-Silver in the Poughkeepsie District and Part of the Upper Uncompahgre and Mineral Point Districts, Ouray and San Juan Counties, Colorado

Report issued by the Bureau of Mines over mining districts in Colorado. As noted in the introduction, "in this report the physical features, climate, and ore deposits of the districts are described, and a brief history of mining and production of lead, zinc, and silver is given" (p. 4). This report includes tables, illustrations, and maps.
Date: September 1949
Creator: Hazen, Scott W., Jr.
System: The UNT Digital Library
Petroleum-Engineering Study of the New Hope Oil Field, Franklin County, Texas (open access)

Petroleum-Engineering Study of the New Hope Oil Field, Franklin County, Texas

Report issued by the Bureau of Mines regarding studies on the modern petroleum engineering techniques used in Franklin County, Texas. Drilling methods, and analysis of the core samples are presented. This report includes tables, and graphs.
Date: September 1949
Creator: Carpenter, Charles B.; Anderson, Kenneth F. & Cook, Alton B.
System: The UNT Digital Library
Titanium Minerals in Central and Northeastern Florida (open access)

Titanium Minerals in Central and Northeastern Florida

Report issued by the Bureau of Mines over titanium minerals in Florida. Evaluation of titanium samples obtained is presented. This report includes tables, and maps.
Date: September 1949
Creator: Thoenen, J. R. & Warne, J. D.
System: The UNT Digital Library
Investigation of Melrose Zinc-Lead District, Ottawa County, Oklahoma, and Cherokee County, Kansas (open access)

Investigation of Melrose Zinc-Lead District, Ottawa County, Oklahoma, and Cherokee County, Kansas

Report issued by the Bureau of Mines over studies conducted on the Melrose zinc-lead deposits. Methods used in the investigation are listed. The characteristics of the zinc-lead deposits are presented also. This report includes tables, maps, and illustrations.
Date: September 1948
Creator: Knox, Clinton C.
System: The UNT Digital Library
Investigation of the Blewett Zinc-Lead Deposit, Jo Daviess County, Illinois (open access)

Investigation of the Blewett Zinc-Lead Deposit, Jo Daviess County, Illinois

Report issued by the Bureau of Mines over studies conducted on the Blewett zinc-lead mine of Illinois. Samples obtained through churn-drill and diamond drill holes are analyzed. This report includes tables, maps, and illustrations.
Date: September 1948
Creator: Holt, Stephen P.
System: The UNT Digital Library