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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
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
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
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
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
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
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
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
Analyses of Arizona, California, Idaho, Nevada and Oregon Coals
Technical paper issued by the Bureau of Mines over analyses of coals from many western states. The characteristics of the coals found in each state are discussed in detail. This paper includes tables, and maps.
Date:
1947
Creator:
Andrews, David A.; Hendricks, Thomas A. & Huddle, John W.
Object Type:
Report
System:
The UNT Digital Library
Cost Keeping for Small Metal Mines
Technical paper issued by the Bureau of Mines over the accounting for small metal mines. As stated in the introduction, "this report outlines methods of cost keeping suitable for metal mines of small or moderate size and presents various forms and cost sheets that have been found useful in actual practice" (p. 5). This paper includes tables, and illustrations.
Date:
February 1919
Creator:
Pickering, J. C.
Object Type:
Report
System:
The UNT Digital Library
Safe Mechanical Equipment for Use in Shaft Sinking
Technical paper issued by the Bureau of Mines over shaft sinking safety. Safe mechanical equipment and procedures are discussed. This paper includes illustrations.
Date:
May 1922
Creator:
Kudlich, R. H.
Object Type:
Report
System:
The UNT Digital Library
The Bowie-Gavin Process: Its Application to the Cracking of Tars and Heavy Oils, Also to the Recovery of Oil from Oil-Soaked Sands or Shales, or from Oil Shales
Technical paper issued by the Bureau of Mines over the Bowie-Gavin process. As stated in the introduction, "this paper describes a process and an apparatus designed to recover oil from such deposits" (p. 1). The results of experiments conducted using this process are discussed. This paper includes tables, illustrations, and photographs.
Date:
1926
Creator:
Bowie, C. P.
Object Type:
Report
System:
The UNT Digital Library
Factors Governing the Entry of Solutions into Ores During Leaching
Technical paper issued by the Bureau of Mines over studies on the leaching of copper-bearing ores. As stated in the introduction, the "penetration of the leaching medium into the body of the ore particles" (p. 1) is discussed. This paper includes tables, photographs, and illustrations.
Date:
1929
Creator:
Sullivan, John D.; Keck, Walter E. & Oldright, George L.
Object Type:
Report
System:
The UNT Digital Library
Graphical Terrane Correction for Gravity Gradient
Technical paper issued by the Bureau of Mines over formula corrections to make up for gravity gradients. The new formulas are presented and discussed in detail. This paper includes tables, and illustrations.
Date:
1929
Creator:
Barton, Donald C.
Object Type:
Report
System:
The UNT Digital Library
Underground Wastes in Oil and Gas Fields and Methods of Prevention
Technical paper issued by the Bureau of Mines over the underground wastes of oil and gas in drilling fields. As stated in the introduction, "the writers have endeavored to establish the manner and importance of underground waste by citing a few cases and to show the means whereby it can be prevented" (p. 5). This paper includes illustrations.
Date:
July 1916
Creator:
McMurray, William F. & Lewis, James O.
Object Type:
Report
System:
The UNT Digital Library
Graphic Studies of Ultimate Analyses of Coals
Technical paper issued by the Bureau of Mines over studies of analyses of coals. The results are discussed and presented on various diagrams. This paper includes tables, and illustrations.
Date:
December 1915
Creator:
Ralston, Oliver C. & Porter, Horace C.
Object Type:
Report
System:
The UNT Digital Library
Quarry Accidents in the United States During the Calendar Year 1919
Technical paper issued by the Bureau of Mines over quarry accidents reported during the year of 1919. The results of the accident reports collected are presented and discussed. This paper includes tables.
Date:
1921
Creator:
Adams, William W.
Object Type:
Report
System:
The UNT Digital Library
Measuring the Variation of Ground Resistivity with a Megger
Technical paper issued by the Bureau of Mines over tests conducted on ground resistivity with a megger. The results of the tests are presented and discussed. This paper includes tables, and illustrations.
Date:
1928
Creator:
Lee, F. W.
Object Type:
Report
System:
The UNT Digital Library
Analyses of West Virginia Coals
Technical paper issued by the Bureau of Mines over studies of West Virginia coal fields. Characteristics of coals and mines are discussed. This paper includes tables, maps, and illustrations.
Date:
1942
Creator:
Price, Paul H.; Heck, E. T.; Fieldner, Arno Carl; Toenges, Albert L.; Anderson, R. L.; Snyder, N. H. et al.
Object Type:
Report
System:
The UNT Digital Library
Notes on the Use of Low-Grade Fuel in Europe
Technical paper issued by the Bureau of Mines over studies of low-grade fuel use in Europe. The results of the studies are presented and discussed. This paper includes tables, and illustrations.
Date:
August 1915
Creator:
Fernald, R. H.
Object Type:
Report
System:
The UNT Digital Library
Change Houses in the Lake Superior Region
Technical paper issued by the Bureau of Mines over change and wash houses in the Lake Superior area. As stated in the introduction, "this paper, with a few exceptions, presents data acquired in a survey, made by the author, of change houses in the Lake Superior region. All buildings, equipment, and practices were studied with regard for the health and welfare of the miner" (p. 1). This paper includes tables, photographs, and illustrations.
Date:
September 1923
Creator:
Kindall, Cleve Edwin
Object Type:
Report
System:
The UNT Digital Library
Efficiencies in the Use of Bituminous Coking Coal as Water-Gas Generator Fuel
Technical paper issued by the Bureau of Mines over the use of coking coal as a generator fuel. The results of using coking coal as fuel are presented and discussed. This paper includes tables, and illustrations.
Date:
October 1923
Creator:
Odell, W. W.
Object Type:
Report
System:
The UNT Digital Library
Geophysical Prospecting: Some Electrical Methods
Technical paper issued by the Bureau of Mines over experiments in electrical methods. The methods and equipment used are presented and described. This paper includes tables, illustrations, and photographs.
Date:
1928
Creator:
Eve, A. S. & Keys, D. A.
Object Type:
Report
System:
The UNT Digital Library
Recent Progress in the Thawing of Frozen Gravel in Placer Mining
Technical paper issued by the Bureau of Mines over progress made for thawing gravel in placer mines. Different thawing tests are presented and discussed. This paper includes tables, photographs, and illustrations.
Date:
June 1922
Creator:
Janin, Charles
Object Type:
Report
System:
The UNT Digital Library