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  Partner: UNT Libraries Government Documents Department
 Decade: 1970-1979
 Serial/Series Title: United States Bureau of Mines Reports
Prereduced Iron Ore Pellets: Preparation, Properties, Utilization

Prereduced Iron Ore Pellets: Preparation, Properties, Utilization

Date: 1970
Creator: Fine, M. M. & Melcher, N. B.
Description: Report discussing the a new agglomerated raw material: partially reduced, hardened iron ore pellets. The pellets are a versatile product suitable for adaptation to both ironmaking and steelmaking. Includes discussion of the technology involved in making prereduced pellets, laboratory techniques, problems of production, data from blast furnace smelting, the economics of production, and the future of the industry.
Contributing Partner: UNT Libraries Government Documents Department
The Proton Nuclear Magnetic Resonance Spectra of Pyridines

The Proton Nuclear Magnetic Resonance Spectra of Pyridines

Date: 1971
Creator: McDonald, F. R.; Decora, A. W. & Cook, G. L.
Description: Report discussing the proton NMR spectra of 32 pyridines in two solvents, carbon tetrachloride and bezene-d6, are presented. The chemical-shift and differential-shift values are correlated with the substitutent position and with the solvent media. The ring protons and the protons on alkyl substituents are tabulated. The paramagnetic shift of the protons adjacent to the nitrogen is discussed, and a proposed structure for the pyridine-benzene complex that is consistent with the observed anomalous paramagnetic shift is presented. The utility of the data in the identification of pyridine compounds found in shale-oil naphtha is demonstrated.
Contributing Partner: UNT Libraries Government Documents Department
Production Potential of Copper Deposits Associated with Permian Red Bed Formations in Texas, Oklahoma, and Kansas

Production Potential of Copper Deposits Associated with Permian Red Bed Formations in Texas, Oklahoma, and Kansas

Date: August 1970
Creator: Stroud, R. B.; McMahan, A. B.; Stroup, R. K. & Hibpshman, M. H.
Description: Report issued by the Bureau of Mines on the copper deposits in the Permian red beds from north-central Texas through Oklahoma, and into southwestern Kansas. Geologic and economic properties of the copper ore are documented. This report includes tables, maps, illustrations, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
Drilling and Sampling Tertiary Gold-Bearing Gravels at Badger Hill, Nevada County, California

Drilling and Sampling Tertiary Gold-Bearing Gravels at Badger Hill, Nevada County, California

Date: 1974
Creator: McLellan, Russell R.; Berkenkotter, Richard D.; Wilmot, Richard C. & Stahl, Robert L.
Description: Report issued by the Bureau of Mines over gold-bearing deposits of Nevada County, California. Drilling and sampling of these gold deposits are discussed. This report includes tables, maps, illustrations, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
Pressure Distribution in Irregularly Bounded Reservoirs

Pressure Distribution in Irregularly Bounded Reservoirs

Date: 1972
Creator: Higgins, R. V. & Leighton, A. J.
Description: Report issued by the Bureau of Mines over petroleum reservoir pressure distribution. As stated in the introduction, "the purpose of this investigation is to provide the petroleum engineer with the computer techniques to determine quickly the pressure distribution in a petroleum reservoir" (p. 1). This report includes tables, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Instrument to Measure the Initial Deformation of Rock Around Underground Openings

Instrument to Measure the Initial Deformation of Rock Around Underground Openings

Date: 1978
Creator: Beus, Michael J.; Phillips, Earl L. & Waddell, Galen G.
Description: Report issued by the Bureau of Mines over development of the tunnel stress relaxation gage. As stated in the introduction, "this report summarizes development and modification of a tunnel stress relaxation gage (TSR) designed to measure initial and long-term deformation around underground excavations" (p. 1). This report includes tables, illustrations, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
Determining Seepage Characteristics of Mill-Tailings Dams by the Finite-Element Method

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

Date: January 1971
Creator: Kealy, C. Daniel. & Busch, Richard A.
Description: 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.
Contributing Partner: UNT Libraries Government Documents Department
Bureau of Mines Research on Trailing-Cable-Fault Locators

Bureau of Mines Research on Trailing-Cable-Fault Locators

Date: 1978
Creator: Conroy, George J.
Description: Report issued by the Bureau of Mines over fault locators in trailing cables. The methods used for locating faults are discussed. This report includes tables, illustrations, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
Electrokinetic Consolidation of Slimes in an Underground Mine

Electrokinetic Consolidation of Slimes in an Underground Mine

Date: 1976
Creator: Sprute, R. H. & Kelsh, D. J.
Description: Report issued by the Bureau of Mines over tests conducted on underground mine slimes from a collection sump. Testing methods and results are discussed. This report includes tables, illustrations, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
Oil Yields and Stratigraphy of the Green River Formation's Tipton Member at Bureau of Mines Sites Near Green River, Wyoming

Oil Yields and Stratigraphy of the Green River Formation's Tipton Member at Bureau of Mines Sites Near Green River, Wyoming

Date: 1972
Creator: Dana, George F. & Smith, John Ward
Description: Report issued by the Bureau of Mines over the oil yields at the Green River. The average oil yields from the area are discussed. This report includes tables, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
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