Suggestions for Improved Methods of Mining Coal on Indian Lands in Oklahoma

Suggestions for Improved Methods of Mining Coal on Indian Lands in Oklahoma

Date: May 1918
Creator: Rutledge, J. J. & Harrington, Daniel
Description: Technical paper issued by the Bureau of Mines over studies of Oklahoma coal mines. As stated in the introduction, "this report describes the systems of mining used, points out their defects, and presents suggestions for improved methods, more especially as regards the applicability of different modifications of the panel system to mining coal in Oklahoma" (p. 5). This paper includes tables, maps, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Analyses of Washington Coals: Supplement to Technical Paper 491

Analyses of Washington Coals: Supplement to Technical Paper 491

Date: 1941
Creator: Yancey, H. F. & Geer, M. R.
Description: Report issued by the Bureau of Mines discussing the technological advances made in the mining industry between 1931 and 1941. Mechanized methods for mining operations are presented. This report includes tables, illustrations, and a map.
Contributing Partner: UNT Libraries Government Documents Department
Analyses of Alaska Coals

Analyses of Alaska Coals

Date: 1946
Creator: Gates, George O. & Fieldner, Arno Carl
Description: 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.
Contributing Partner: UNT Libraries Government Documents Department
Washing Characteristics of the Pittsburgh Coal in a High-Sulfur Area in Greene County, Pennsylvania

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

Date: 1946
Creator: Fraser, Thomas & Crentz, William L.
Description: 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.
Contributing Partner: UNT Libraries Government Documents Department
Analyses of Arizona, California, Idaho, Nevada and Oregon Coals

Analyses of Arizona, California, Idaho, Nevada and Oregon Coals

Date: 1947
Creator: Andrews, David A.; Hendricks, Thomas A. & Huddle, John W.
Description: 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.
Contributing Partner: UNT Libraries Government Documents Department
Directions for Sampling Coal for Shipment or Delivery

Directions for Sampling Coal for Shipment or Delivery

Date: June 1917
Creator: Pope, George S.
Description: 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.
Contributing Partner: UNT Libraries Government Documents Department
Analyses of Kentucky Coals

Analyses of Kentucky Coals

Date: 1944
Creator: McFarlan, Arthur C.
Description: Report issued by the Bureau of Mines discussing analyses of the Eastern and Western coal fields in Kentucky. The two coal fields are described in detail. This report includes tables, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Analyses of Michigan, North Dakota, South Dakota and Texas Coals

Analyses of Michigan, North Dakota, South Dakota and Texas Coals

Date: 1948
Creator: Andrews, David A. & Huddle, John W.
Description: Report issued by the Bureau of Mines discussing the lignite and bituminous coal fields of Michigan, Texas, North Dakota, and South Dakota. Analyses of the varying regional coal fields are presented. This report includes tables, maps, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Preparation Characteristics of Illinois Coals

Preparation Characteristics of Illinois Coals

Date: 1949
Creator: Crentz, William L. & Fraser, Thomas
Description: 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.
Contributing Partner: UNT Libraries Government Documents Department
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

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

Date: 1949
Creator: Toenges, Albert L.; Dowd, James J.; Turnbull, Louis A.; Davis, J. D.; Smith, H. L. & Johnson, Vard H.
Description: 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.
Contributing Partner: UNT Libraries Government Documents Department
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