Determining Seepage Characteristics of Mill-Tailings Dams by the Finite-Element Method (open access)

Determining Seepage Characteristics of Mill-Tailings Dams by the Finite-Element Method

Report issued by the Bureau of Mines over studies of mill-tailings dams, and disposal. Methods and development of tailings dams are discussed. This report includes tables, charts, photographs, and illustrations.
Date: January 1971
Creator: Kealy, C. Daniel & Busch, Richard A.
System: The UNT Digital Library
Thermal Pretreatment and Pelletizing of North Dakota Lignite (open access)

Thermal Pretreatment and Pelletizing of North Dakota Lignite

Report issued by the Bureau of Mines investigations of "converting small particle lignite to a stable, storable fuel of relatively high heating value" (p. 1). The equipment and methods used for the study are presented. This report includes tables, maps, illustrations, and photographs.
Date: January 1958
Creator: Oppelt, W. H.; Cooney, J. P.; Golob, E. F. & Kube, W. R.
System: The UNT Digital Library
Investigation of Tuffs Near Lysite, Wyoming for Selenium (open access)

Investigation of Tuffs Near Lysite, Wyoming for Selenium

Report issued by the Bureau of Mines over studies conducted on seleniferous tuff deposits in Wyoming. Results of the tuff samples obtained are presented. This report includes tables, maps, photographs, and illustrations.
Date: January 1957
Creator: Everett, Floyd D. & Bauerle, L. C.
System: The UNT Digital Library
Production of Crude Ammonia-Synthesis Gas from North Dakota Lignite in an Annular-Retort Gasifier (open access)

Production of Crude Ammonia-Synthesis Gas from North Dakota Lignite in an Annular-Retort Gasifier

Report issued by the Bureau of Mines on the production of ammonia-synthesis gas in an annular-retort gasifier. The methods and results of the ammonia-synthesis gas production are discussed. This report includes tables, photographs, and illustrations.
Date: January 1957
Creator: Oppelt, W. H.; Kamps, T. W.; Gronhovd, C. H.; Kube, W. R. & McMurtrie, R.
System: The UNT Digital Library
Chrysotile-Asbestos Deposits of Arizona (open access)

Chrysotile-Asbestos Deposits of Arizona

Report issued by the U.S. Bureau of Mines discussing asbestos mining and production in Arizona. As stated in the summary, "this paper describes most of the chrysotile-asbestos deposits of Arizona. Mining methods are discussed briefly and asbestos-mill flowsheets are incorporated" (p. 1). This report includes tables, maps, illustrations, and photographs.
Date: January 1955
Creator: Stewart, L. A.
System: The UNT Digital Library
National Motor-Gasoline Survey: Summer 1954 (open access)

National Motor-Gasoline Survey: Summer 1954

Report issued by the Bureau of Mines over the motor fuels sold during the summer of 1954. Properties of the fuel samples are presented. This report includes tables, and maps.
Date: January 1955
Creator: Blade, O. C.
System: The UNT Digital Library
Petroleum-Engineering Study of Flat Rock Oil Field, Osage County, Oklahoma (open access)

Petroleum-Engineering Study of Flat Rock Oil Field, Osage County, Oklahoma

Report issued by the Bureau of Mines over engineering studies conducted on the Flat Rock oil field. As stated in the introduction, "this report of a petroleum-engineering study of the Flat Rock oil field, Osage County, Okla., describes the geology, reviews the production history, and estimates remaining oil reserves" (p. 1). This report includes tables, maps, and illustrations.
Date: January 1954
Creator: Riggs, Calvin Harold; Wey, J. E. & Maude, J. V.
System: The UNT Digital Library
Reconnaissance of the Cartersville Manganese Deposits, Bartow County, Georgia (open access)

Reconnaissance of the Cartersville Manganese Deposits, Bartow County, Georgia

Report issued by the Bureau of Mines over attempts to extract manganese ore from different sources in Bartow County, Georgia. Location, amount, and analysis of the manganese deposits are presented. This report includes tables, and maps.
Date: January 1954
Creator: O'Neill, J. F. & Wyndham, C. E.
System: The UNT Digital Library
Synthetic Liquid Fuels: Annual Report of the Secretary of the Interior for 1952; Part 2 - Oil from Oil Shale (open access)

Synthetic Liquid Fuels: Annual Report of the Secretary of the Interior for 1952; Part 2 - Oil from Oil Shale

Report issued by the Bureau of Mines over an annual study of synthetic liquid fuel production. Results of the annual study are discussed. This report includes maps, tables, illustrations, and photographs.
Date: January 1953
Creator: unknown
System: The UNT Digital Library
The Synthetic Liquid Fuel Potential of West Virginia (open access)

The Synthetic Liquid Fuel Potential of West Virginia

Report documenting the suitability of West Virginia for plant locations to produce synthetic liquid fuels, based on raw materials, water sources, and local interest.
Date: January 31, 1952
Creator: Ford, Bacon, and Davis
System: The UNT Digital Library
The Synthetic Liquid Fuel Potential of Texas (open access)

The Synthetic Liquid Fuel Potential of Texas

Report documenting the suitability of Texas for plant locations to produce synthetic liquid fuels, based on raw materials, water sources, and local interest.
Date: January 25, 1952
Creator: Ford, Bacon, and Davis
System: The UNT Digital Library
Estimate of Known Recoverable Reserves of Coking Coal in Jefferson County, Pennsylvania (open access)

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

Report of investigations issued by the U.S. Bureau of Mines evaluating the known reserves of coking coal in Jefferson County, Pennsylvania. The properties of coal and coal blends from the area are analyzed. This report includes tables, and maps.
Date: January 1952
Creator: Dowd, James J.; Toenges, Albert L.; Abernethy, R. F. & Reynolds, D. A.
System: The UNT Digital Library
National Motor-Gasoline Survey, Summer 1951 (open access)

National Motor-Gasoline Survey, Summer 1951

Report issued by the U.S. Bureau of Mines on the motor fuel sold between July and August, 1951. The report analyzes the properties and characteristics of the fuel samples collected. The report includes tables and graphs.
Date: January 1952
Creator: Blade, O. C.
System: The UNT Digital Library
The Synthetic Liquid Fuel Potential of Ohio (open access)

The Synthetic Liquid Fuel Potential of Ohio

Report documenting the suitability of Ohio for plant locations to produce synthetic liquid fuels, based on raw materials, water sources, and local interest
Date: January 29, 1951
Creator: Ford, Bacon, and Davis
System: The UNT Digital Library
Investigation of the Tem Piute Tungsten Deposit, Lincoln County, Nevada (open access)

Investigation of the Tem Piute Tungsten Deposit, Lincoln County, Nevada

Report issued by the Bureau of Mines over studies of the Tem Piute tungsten deposits. The physical features, geology, and mining methods are presented. This report includes maps, charts, and illustrations.
Date: January 1950
Creator: Binyon, Eugene O.; Holmes, G. H., Jr. & Johnson, A. C.
System: The UNT Digital Library
Magnetic Surveys in the Iron Springs District: Iron County, Utah (open access)

Magnetic Surveys in the Iron Springs District: Iron County, Utah

Report issued by the Bureau of Mines over magnetometer surveys conducted on iron deposits in Utah. Details of the deposits included in the survey are listed. The methods of testing each deposit are also presented. This report includes tables, maps, photographs, and illustrations.
Date: January 1950
Creator: Cook, Kenneth L.
System: The UNT Digital Library
Mines and Mineral Deposits (Except Fuels) Fergus County, Montana (open access)

Mines and Mineral Deposits (Except Fuels) Fergus County, Montana

Report issued by the U.S. Bureau of Mines discussing the mining procedures and minerals of Fergus County, Montana. History, geology, and mineral production of the Fergus County mines are presented. This report includes tables, and maps.
Date: January 1950
Creator: Robertson, Almon F.
System: The UNT Digital Library
Mines and Mineral Deposits (Except Fuels) Meagher County, Montana (open access)

Mines and Mineral Deposits (Except Fuels) Meagher County, Montana

Report issued by the U.S. Bureau of Mines discussing the mining procedures and minerals of Meagher County, Montana. History, geology, and mineral production of the Meagher County mines are presented. This report includes tables, and maps.
Date: January 1950
Creator: Roby, Robert N.
System: The UNT Digital Library
Mining Methods and Practices at the Iron King Mine, Shattuck-Denn Mining Corporation, Yavapai County, Arizona (open access)

Mining Methods and Practices at the Iron King Mine, Shattuck-Denn Mining Corporation, Yavapai County, Arizona

Report issued by the U.S. Bureau of Mines discussing mining methods in Arizona mines. As stated in the introduction, "this paper describes mining operations at the Iron King mine of the Shattuck-Denn Mining Corp. in Yavapai County, Ariz." (p. 2). This report includes tables, maps, illustrations, and photographs.
Date: January 1950
Creator: Kumke, Charles A. & Mille, H. F.
System: The UNT Digital Library
Special Equipment in the Coal-Hydrogenation Demonstration Plant (open access)

Special Equipment in the Coal-Hydrogenation Demonstration Plant

Report issued by the Bureau of Mines over the equipment used in coal hydrogenation demonstration plants. Detailed descriptions of the equipment and machinery are presented. This report includes tables, illustrations, and photographs.
Date: January 1950
Creator: Markovits, J. A.; Braun, K. C.; Donovan, J. T. & Sandaker, J. H.
System: The UNT Digital Library
Investigation of the Electric Point and Gladstone Lead-Zinc Mines, Stevens County, Washington (open access)

Investigation of the Electric Point and Gladstone Lead-Zinc Mines, Stevens County, Washington

Report issued by the Bureau of Mines regarding studies conducted on lead-zinc mines in Stevens County, Washington. As stated in the introduction, "this report presents the factual data obtained from the trenching and sampling operations" (p. 1). This report includes tables, maps, and illustrations.
Date: January 1949
Creator: Cole, John W.
System: The UNT Digital Library
Investigation of the Sheep Creek Iron Deposits Meagher County, Montana (open access)

Investigation of the Sheep Creek Iron Deposits Meagher County, Montana

Report issued by the Bureau of Mines regarding studies conducted on iron deposits located in Meagher County, Montana. As noted in the introduction, "details of geology, sampling, and beneficiation tests are presented in this report" (p. 1). This report includes tables, maps, and illustrations.
Date: January 1949
Creator: Reed, Glenn C.
System: The UNT Digital Library
Investigation of the Zinc-Lead Deposits in Horizons Below the Grand Falls Chert, Galena District, Cherokee County, Kansas (open access)

Investigation of the Zinc-Lead Deposits in Horizons Below the Grand Falls Chert, Galena District, Cherokee County, Kansas

Report issued by the Bureau of Mines over studies conducted on the zinc-lead deposits in Cherokee County, Kansas. As stated in the introduction, "the purpose of this report is to present the factual data derived from both the preliminary examination and the subsequent field work." (p. 3). This report includes tables, and maps.
Date: January 1949
Creator: Ruhl, Otto & Ballinger, Homer J.
System: The UNT Digital Library
Georgia Iron Deposits, Cherokee, Bartow, Floyd, and Polk Counties (In Two Parts): Part I (open access)

Georgia Iron Deposits, Cherokee, Bartow, Floyd, and Polk Counties (In Two Parts): Part I

Report issued by the Bureau of Mines over exploration of iron ore deposits in four counties in Georgia. The physical features, geology, and analysis of ore samples are presented. This report includes tables, and maps.
Date: January 1948
Creator: Lewiecki, Walter T.
System: The UNT Digital Library