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  Partner: UNT Libraries Government Documents Department
 Serial/Series Title: Report of investigations (United States. Bureau of Mines)
 Collection: Technical Report Archive and Image Library
Conversion of Nicaro Nickel Oxide to Nickel Metal

Conversion of Nicaro Nickel Oxide to Nickel Metal

Date: 1959
Creator: Mahan, W. M.; Melcher, N. B.; Riott, J. P. & Ostrowski, E. J.
Description: Report issued by the Bureau of Mines over testing conducted on nickel oxide to produce nickel metal. Details of testing methods and results are presented. This report includes tables, illustrations, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
Copper Mines and Prospects Adjacent to Landlocked Bay, Prince William Sound, Alaska

Copper Mines and Prospects Adjacent to Landlocked Bay, Prince William Sound, Alaska

Date: April 1957
Creator: Mihelich, Miro & Wells, R. R.
Description: Report issued by the Bureau of Mines over explorations to find prospective copper mines near Valdez, Alaska. The results of the explorations are presented. This report includes tables, maps, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Core-Drilling Testing for Base-Metal Mineralization Below the Hope Silver Mines, Granite County, Montana

Core-Drilling Testing for Base-Metal Mineralization Below the Hope Silver Mines, Granite County, Montana

Date: February 1949
Creator: Cole, John W.
Description: Report issued by the Bureau of Mines over base-metal testing conducted in Granite County, Montana. Descriptions of the deposits, geology, and the factual data obtained during testing are presented. This report includes tables, maps, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Corrosion and Deposits in Regenerative Air Preheaters

Corrosion and Deposits in Regenerative Air Preheaters

Date: August 1953
Creator: Barkley, J. F.; Karlsson, Hilmer; Berk, A. A.; Stark, C. F. & Burdick, L. R.
Description: Report issued by the U.S. Bureau of Mines on the field tests performed on air preheaters. It also discusses the corrosion resistance of different materials, and their corrosive effects. This report contains tables, graphs, photographs and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Daisy Fluorite Mine: Rosiclare Lead and Fluorspar Mining Company, Hardin County, Illinois

Daisy Fluorite Mine: Rosiclare Lead and Fluorspar Mining Company, Hardin County, Illinois

Date: June 1947
Creator: Muir, Neal M.
Description: Report from the U.S. Bureau of Mines over the studies conducted on the Daisy mine and the Hillside mine in Hardin County, Illinois. Properties of the mines, and the types of mineral deposits found in each are presented. This report includes maps, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Data on Pumping at the Anthracite Mines of Pennsylvania

Data on Pumping at the Anthracite Mines of Pennsylvania

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.
Description: 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.
Contributing Partner: UNT Libraries Government Documents Department
Description and Operation of the N-T-U Retort on Colorado Oil Shale

Description and Operation of the N-T-U Retort on Colorado Oil Shale

Date: November 1956
Creator: Ruark, J. R.; Berry, K. L. & Guthrie, Boyd
Description: Report issued by the Bureau of Mines over studies conducted on Colorado oil-shale. Description of the N-T-U retort is presented. This report includes tables, photographs, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Design and Applications of Some Mathematical Models for Mine-Systems Analysis

Design and Applications of Some Mathematical Models for Mine-Systems Analysis

Date: 1963
Creator: Hewlett, Richard F. & Redmon, D. E.
Description: Report issued by the Bureau of Mines over mining systems. As stated in the introduction, "the purpose of this publication is to show possible application, within the field of mining, of some innovations to methods of analysis that have been developed and improved in recent years" (p. 2). This report includes tables, graphs, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Destructive Distillation of Mixtures of Oil and Coal

Destructive Distillation of Mixtures of Oil and Coal

Date: December 1921
Creator: Davis, Joseph D.; Place, Palmer B. & Scott, G. S.
Description: Report issued by the U.S. Bureau of Mines on the characteristics and behavior of oil and coal distillation processes. The effectiveness of the distillation processes and the properties of the oil and coal mixtures are presented. This report includes tables, graphs, and illustrations.
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
Development and Preliminary Operation of the Gas-Combustion Oil-Shale Pilot Retort

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

Date: November 1955
Creator: Matzick, Arthur; Ruark, J. R. & Putman, M. W.
Description: 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.
Contributing Partner: UNT Libraries Government Documents Department
Development and Production History on the Salt Flat and Other Fault Fields of East Central Texas

Development and Production History on the Salt Flat and Other Fault Fields of East Central Texas

Date: March 1931
Creator: Hill, Harry Blackburn; Bauserman, E. V. H. & Carpenter, C. B.
Description: Report issued by the Bureau of Mines over the Salt Flat fields in East Central Texas. As stated in the introduction, "this report deals with the development and production history of the Salt Flat field and gives comparative data on five outstanding fault fields. Two of these fields are producing from limestone and three from sandstone reservoirs" (p. 2-3). This report includes tables, maps, photographs, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Development of a Mobile Compressor and Utility Station

Development of a Mobile Compressor and Utility Station

Date: July 1950
Creator: Wright, Fred D. & Ballinger, Homer J.
Description: Report issued by the U.S. Bureau of Mines on the development of a mobile compressor and utility station in the oil-shale mine near Rifle, Colorado during 1949. The report includes photographs and illustrations of the mobile station.
Contributing Partner: UNT Libraries Government Documents Department
The Development of an Electrolytic Method for the Determination of Inclusions in Plain-Carbon Steels

The Development of an Electrolytic Method for the Determination of Inclusions in Plain-Carbon Steels

Date: May 1933
Creator: Fitterer, G. R.; Sockman, B. E.; Krockenberger, E. A.; Meneilly, R. B.; Marshall, E. W., Jr. & Eckel, J. F.
Description: Report issued by the U.S. Bureau of Mines on the specifications and development of methods used in plain-carbon steel production. Proposed methods and experiment results are presented. This report includes tables, graphs, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
Diamond Drilling at the Boston Consolidated Copper Mine, Salt Lake County, Utah

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

Date: November 1949
Creator: Jones, Robert L. & Wilson, Stephen R.
Description: 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.
Contributing Partner: UNT Libraries Government Documents Department
Diamond Drilling in the Metaline District, Pend Oreille County, Washington

Diamond Drilling in the Metaline District, Pend Oreille County, Washington

Date: June 1949
Creator: Wimmler, Norman L. & Cole, W. B.
Description: Report issued by the Bureau of Mines on exploration by diamond drilling in Pend Oreille County. Results of the exploration are presented. This report includes tables, maps, illustrations, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
Diesel Engines Underground: [Part] 4. Effect on Composition of Exhaust Gas of Variables Influencing Fuel Injection

Diesel Engines Underground: [Part] 4. Effect on Composition of Exhaust Gas of Variables Influencing Fuel Injection

Date: April 1943
Creator: Holtz, John C.; Berger, L. B.; Elliott, M. A. & Schrenk, H. H.
Description: Report issued by the Bureau of Mines over diesel engine operations. As stated in the introduction, "it is the purpose of this report to present such data and to reemphasize the importance of adequate maintenance for diesel engines used underground" (p. 2). This report includes tables, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Diesel Exhaust Contamination of Tunnel Air

Diesel Exhaust Contamination of Tunnel Air

Date: February 1968
Creator: Holtz, John C. & Dalzell, Robert W.
Description: Report issued by the Bureau of Mines on investigations of air contamination in tunnels due to diesel exhaust. Air samples were taken inside tunnels and measured for carbon dioxide, carbon monoxide, and nitrogen oxides. This report includes tables and graphs.
Contributing Partner: UNT Libraries Government Documents Department
Disposal of Oil-Field Brines in the Arkansas River Drainage Area in Western Kansas

Disposal of Oil-Field Brines in the Arkansas River Drainage Area in Western Kansas

Date: October 1936
Creator: Wilhelm, C. J.; Thorne, H. M. & Pryor, M. F.
Description: Report issued by the U.S. Bureau of Mines on the disposal methods of oil-field brine. The study focuses on the Arkansas River area of western Kansas. This report includes tables, graphs, illustrations, and maps.
Contributing Partner: UNT Libraries Government Documents Department
Drilling and Dustiness of Metal-Mine Air

Drilling and Dustiness of Metal-Mine Air

Date: March 1922
Creator: Harrington, D.
Description: Report issued by the U.S. Bureau of Mines on the air quality in metal-mines after using wet drills. Dust samples are collected and compared to samples collected from similar metal-mines in South Africa and Australia. This report includes tables.
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
Early Operations of the Hydrogenation Demonstration Plant, Using Rock Springs, Wyoming Coal

Early Operations of the Hydrogenation Demonstration Plant, Using Rock Springs, Wyoming Coal

Date: May 1953
Creator: Clarke, Edwin A.; Chaffee, C. C. & Hirst, L. L.
Description: Report issued by the Bureau of Mines over studies conducted on a coal-hydrogenation demonstration plant. The early operations of the demonstration plant are discussed. This report includes tables, illustrations, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
Effect of Oil-Base Drilling Fluid Filtrate on Analysis of Cores from South Coles Levee, California, and Rangely, Colorado Fields

Effect of Oil-Base Drilling Fluid Filtrate on Analysis of Cores from South Coles Levee, California, and Rangely, Colorado Fields

Date: August 1950
Creator: Gates, G. L.; Morris, Frank C. & Caraway, W. Hodge
Description: Report issued by the U.S. Bureau of Mines on the study of contamination of cores obtained with conventional core barrels. The effect of the oil-based drilling fluid and analysis of the cores are presented. The report includes tables, graphs, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Effectiveness of Bleeder Entries in Ventilating Pillared Areas of Bituminous-Coal Mines

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

Date: September 1957
Creator: Kingery, Donald S. & Dornenburg, D. D.
Description: 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.
Contributing Partner: UNT Libraries Government Documents Department