Resource Type

Temperature-Viscosity Relations in the Ternary System CaO-Al₂O₃-SiO₂ (open access)

Temperature-Viscosity Relations in the Ternary System CaO-Al₂O₃-SiO₂

Technical paper issued by the Bureau of Mines over studies on the relations of temperature-viscosity. The "observations on the temperature-viscosity relations of silicates" (p. 5) are presented and discussed. This report includes tables, and illustrations.
Date: April 1918
Creator: Feild, Alexander L. & Royster, P. H.
Object Type: Report
System: The UNT Digital Library
Analyses of Virginia Coals (open access)

Analyses of Virginia Coals

Report containing several articles discussing coal in the state of Virginia. These articles cover geographic deposition of coal, coal production, mining methods, and analyses of coal samples. Index begins on page 71.
Date: 1926
Creator: Eby, J. Brian, (James Brian), 1896-; Campbell, Marius Robinson, 1858-1940; Paul, J. W.; Fieldner, Arno Carl, 1881-1966; Cooper, Harry Mac, 1882-; Osgood, F. D., 1888-1935 et al.
Object Type: Report
System: The UNT Digital Library
Permissible Explosives, Mining Equipment, and Apparatus Approved Prior to January 1, 1924 (open access)

Permissible Explosives, Mining Equipment, and Apparatus Approved Prior to January 1, 1924

Report documenting mining explosives, equipment, and breathing apparatuses approved by the United States Bureau of Mines prior to January 1, 1924.
Date: 1924
Creator: Crawshaw, John Edward, 1880-; Ilsley, L. C., 1880-; Parker, Dorsey J. & Fieldner, Arno Carl, 1881-1966
Object Type: Report
System: The UNT Digital Library
Production of High-Alumina Slags in the Blast Furnace (open access)

Production of High-Alumina Slags in the Blast Furnace

Technical report issued by the U.S. Bureau of Mines discussing the results of investigations studying the effects of alumina composition on the viscosity of iron slag.
Date: 1928
Creator: Joseph, T. L. (Thomas Leonard), b. 1894; Kinney, S. P. (Selwyne Perez), 1890-1976 & Wood, C. E. (Carl Edwin), b. 1900
Object Type: Report
System: The UNT Digital Library
Directions for Sampling Coal for Shipment or Delivery (open access)

Directions for Sampling Coal for Shipment or Delivery

Technical paper issued by the Bureau of Mines with instructions for coal sampling for shipment. As stated in the introduction, "this paper deals with the sampling of coal after it has been mined" (p. 5). This paper includes illustrations.
Date: June 1917
Creator: Pope, George S.
Object Type: Book
System: The UNT Digital Library
Tests of a Powdered-Coal Plant: A Report of Investigations at the Power Plant of the St. Joseph Lead Co., Rivermines, Missouri (open access)

Tests of a Powdered-Coal Plant: A Report of Investigations at the Power Plant of the St. Joseph Lead Co., Rivermines, Missouri

Technical paper issued by the Bureau of Mines over tests conducted at the powdered-coal plant in Rivermines, Missouri. The results of boiler tests, dryer tests, and mill tests are discussed. This report includes tables, and illustrations.
Date: July 1923
Creator: Kreisinger, Henry; Blizard, John; Augustine, C. E. & Cross, B. J.
Object Type: Report
System: The UNT Digital Library
Minable Reserves, Petrography, Chemical Characteristics, and Washability Tests of Coal Occurring in the Coos Bay Coal Field, Coos County, Oregon (open access)

Minable Reserves, Petrography, Chemical Characteristics, and Washability Tests of Coal Occurring in the Coos Bay Coal Field, Coos County, Oregon

Report issued by the Bureau of Mines discussing the coal reserves of Coos County, Oregon. Investigations conducted on the minable coal reserves are presented in detail. This report includes tables, maps, illustrations, and photographs.
Date: 1948
Creator: Toenges, Albert L.; Dowd, James J.; Turnbull, Louis A.; Schopf, J. M.; Cooper, H. M.; Toenges, Albert L. et al.
Object Type: Report
System: The UNT Digital Library
The Coal Industry of Brazil: Part 1. General Economy, Production, and Marketing (open access)

The Coal Industry of Brazil: Part 1. General Economy, Production, and Marketing

Report issued by the Bureau of Mines discussing the Brazilian coal industry. Location details and their production levels are presented. This report includes tables, maps, and illustrations.
Date: 1949
Creator: Good, John E.; Abreu, Alvaro & Fraser, Thomas
Object Type: Report
System: The UNT Digital Library
A Method of Resolving Oil-Field-Waste Emulsions (open access)

A Method of Resolving Oil-Field-Waste Emulsions

Report issued by the Bureau of Mines discussing the recovery of waste emulsions in crude-oil storage tanks. As stated in the introduction, this study was undertaken to find a method of recovering a valuable oil from pit-waste emulsion" (p. 2). Detailed recovery methods are presented. This report includes tables, illustrations, and photographs.
Date: 1949
Creator: Horne, J. W. & Watkins, J. Wade
Object Type: Report
System: The UNT Digital Library
Investigation of Coal Deposits in the Fairview and Coal City Basins of Coosa Field, St. Clair County, Alabama: Reserves, Petrography, and Chemical Properties of Coals; Washability Characteristics of Coal from Fairview Bew; and Geology of Area (open access)

Investigation of Coal Deposits in the Fairview and Coal City Basins of Coosa Field, St. Clair County, Alabama: Reserves, Petrography, and Chemical Properties of Coals; Washability Characteristics of Coal from Fairview Bew; and Geology of Area

Report issued by the Bureau of Mines discussing the coal deposits in Saint Clair County, Alabama. Investigations of the estimated reserves and analyses of the coal fields in this area are presented. This report includes tables, maps, illustrations, and photographs.
Date: 1949
Creator: Toenges, Albert L.; Turnbull, Louis A.; Jolley, Theodore R.; Shields, Joseph J.; Smith, H. L.; O'Donnell, H. J. et al.
Object Type: Report
System: The UNT Digital Library
Reserves, Petrographic and Chemical Characteristics, and Carbonizing, Properties of Coal Occurring South of Dry Fork of Minnesota Creek, Gunnison County, Near Paonia, Colorado, and the Geology of the Area (open access)

Reserves, Petrographic and Chemical Characteristics, and Carbonizing, Properties of Coal Occurring South of Dry Fork of Minnesota Creek, Gunnison County, Near Paonia, Colorado, and the Geology of the Area

Report issued by the Bureau of Mines discussing the geology, chemical, and carbonizing properties of Gunnison County coal reserves in Colorado. Results and analyses of the investigations conducted on the coal reserves are presented in detail. This report includes tables, maps, illustrations, and photographs.
Date: 1949
Creator: Toenges, Albert L.; Dowd, James J.; Turnbull, Louis A.; Davis, J. D.; Smith, H. L. & Johnson, Vard H.
Object Type: Report
System: The UNT Digital Library
Preparation Characteristics of Illinois Coals (open access)

Preparation Characteristics of Illinois Coals

Report issued by the Bureau of Mines discussing the mechanical coal-preparation characteristics. As stated in the introduction, "this second publication reports the washability and screen analyses of the important Illinois coal beds, showing the quality of product that would result when the raw coal is subjected to preparatory treatment" (p. 1). This report includes tables, maps, and illustrations.
Date: 1949
Creator: Crentz, William L. & Fraser, Thomas
Object Type: Report
System: The UNT Digital Library
Design of Injectors for Low-Pressure Air Flow (open access)

Design of Injectors for Low-Pressure Air Flow

Report issued by the Bureau of Mines discussing the design of low-pressure injectors. As stated in the scope of paper, "this paper purposes to present and discuss methods of designing injectors for low-pressure air flow according to Professor Week's theory, with special reference to their use in mine and tunnel ventilation" (p. 1). This report includes tables, and illustrations.
Date: 1945
Creator: McElroy, G. E.
Object Type: Report
System: The UNT Digital Library
Analyses of Alaska Coals (open access)

Analyses of Alaska Coals

Report issued by the Bureau of Mines discussing the coal fields of Alaska. Analyses of the Alaskan coal fields are presented in detail. This report includes tables, and a map.
Date: 1946
Creator: Gates, George O. & Fieldner, Arno Carl
Object Type: Report
System: The UNT Digital Library
Exploration, Composition, and Washing, Burning and Gas-Producer Tests of a Coal Occurring Near Coaldale, Esmeralda County, Nevada (open access)

Exploration, Composition, and Washing, Burning and Gas-Producer Tests of a Coal Occurring Near Coaldale, Esmeralda County, Nevada

Technical paper issued by the Bureau of Mines over investigations of available coal in Esmeralda County, Nevada. Exploration of the coal deposits is discussed. This paper includes tables, maps, photographs, and illustrations.
Date: 1946
Creator: Toenges, Albert L.; Turnbull, Louis A.; Schopf, James M.; Yancey, H. F.; Geer, M. R.; Johnson, K. A. et al.
Object Type: Report
System: The UNT Digital Library
Washing Characteristics of the Pittsburgh Coal in a High-Sulfur Area in Greene County, Pennsylvania (open access)

Washing Characteristics of the Pittsburgh Coal in a High-Sulfur Area in Greene County, Pennsylvania

Technical paper issued by the Bureau of Mines over characteristics of Pittsburgh-seam coal in Greene County, Pennsylvania. The characteristics and locations of the coal are presented and discussed. This paper includes tables, maps, and illustrations.
Date: 1946
Creator: Fraser, Thomas & Crentz, William L.
Object Type: Report
System: The UNT Digital Library
Results of Electrical Resistivity and Electrical Induction Measurements at Abana Mine, Quebec, Canada: Explanation of Some Factors Associated with Induction Method (open access)

Results of Electrical Resistivity and Electrical Induction Measurements at Abana Mine, Quebec, Canada: Explanation of Some Factors Associated with Induction Method

Technical paper issued by the Bureau of Mines over studies conducted on electrical resistivity at the Abana Mine in Quebec. The methods used, and results of the studies are discussed. This paper includes tables, maps, and illustrations.
Date: 1931
Creator: Potter, E. Vernon & Lee, F. W.
Object Type: Report
System: The UNT Digital Library
Differential Thermal Analysis: Its Application to Clays and Other Aluminous Minerals (open access)

Differential Thermal Analysis: Its Application to Clays and Other Aluminous Minerals

Report issued by the Bureau of Mines discussing thermal analysis of clays and aluminous minerals. As stated in the introduction, "the applications and limitations of this method to the study of various clays, bauxites, and aluminous minerals will be discussed in this paper" (p. 1). This report includes tables, illustrations, and photographs.
Date: 1945
Creator: Speil, Sidney; Berkelhamer, Louis H.; Pask, Joseph A. & Davies, Ben
Object Type: Report
System: The UNT Digital Library
Reserves, Bed Characteristics, and Coking Properties of the Willow Creek Coal Bed, Kemmerer District, Lincoln County, Wyoming (open access)

Reserves, Bed Characteristics, and Coking Properties of the Willow Creek Coal Bed, Kemmerer District, Lincoln County, Wyoming

Report issued by the Bureau of Mines discussing the coal reserves and coking properties of the Willow Creek bed in Lincoln County, Wyoming. Analyses of the coal bed are presented in detail. This report includes tables, illustrations, photographs, and a map.
Date: 1945
Creator: Toenges, Albert L.; Davis, J. D.; Turnbull, Louis A. & Schopf, J. M.
Object Type: Report
System: The UNT Digital Library
Analyses of Pennsylvania Anthracitic Coals (open access)

Analyses of Pennsylvania Anthracitic Coals

Report issued by the Bureau of Mines discussing the anthracite coal fields of Pennsylvania. History, geology, and mining methods of the anthracite fields are presented. This report includes tables, illustrations, and maps.
Date: 1944
Creator: Ashley, George H.; Toenges, Albert L.; McElroy, G. E.; Siclen, M. Van; Buch, J. W.; Snyder, N. H. et al.
Object Type: Report
System: The UNT Digital Library
Underground Latrines for Mines (open access)

Underground Latrines for Mines

Technical paper issued by the Bureau of Mines over the introduction of underground latrines in mines to increase sanitary conditions. The improvements made by underground latrines are presented and discussed. This paper includes photographs, and illustrations.
Date: October 1916
Creator: White, Joseph H.
Object Type: Report
System: The UNT Digital Library
Leaching Nonsulphide Copper Ores with Sulphur Dioxide (open access)

Leaching Nonsulphide Copper Ores with Sulphur Dioxide

Report issued by the Bureau of Mines discussing the sulfurous acid leaching of the Southwest experiment station. Operations and analyses of the experiment station are presented. This report includes tables, illustrations, and photographs.
Date: May 1923
Creator: Van Barneveld, Charles E. & Leaver, Edmund S.
Object Type: Report
System: The UNT Digital Library
Recovery of Gasoline from Uncondensed Still Vapors (open access)

Recovery of Gasoline from Uncondensed Still Vapors

Report issued by the Bureau of Mines discussing fuel recovery from uncondensed vapors. As stated in the introduction, "this paper aims to show the possibility of increasing the gasoline yield from the crude by the recovery of considerable gasoline that is now lost by remaining uncondensed" (p. 1). This report includes tables, illustrations, and photographs.
Date: August 1923
Creator: Dow, D. B.
Object Type: Report
System: The UNT Digital Library
Salvage of Material in the Oil Industry (open access)

Salvage of Material in the Oil Industry

Technical paper issued by the Bureau of Mines over the salvage of necessary equipment for the oil industry. The types of materials that can be salvaged are presented and discussed. This paper includes photographs, and illustrations.
Date: 1929
Creator: Bowie, C. P.
Object Type: Report
System: The UNT Digital Library