Estimate of Known Recoverable Reserves of Coking Coal in Clarion County, Pennsylvania (open access)

Estimate of Known Recoverable Reserves of Coking Coal in Clarion County, Pennsylvania

Report issued by the Bureau of Mines over investigations of coking-coal reserves of Clarion County, Pennsylvania. Methods used, and measurements of coal reserves are listed. This report includes tables, and maps.
Date: May 1956
Creator: Blaylock, D. W.; Dowd, James J.; Abernethy, R. F. & Reynolds, D. A.
System: The UNT Digital Library
Exploration for Lead and Zinc at the Madonna Mine, Monarch Mining District, Chaffee County, Colorado (open access)

Exploration for Lead and Zinc at the Madonna Mine, Monarch Mining District, Chaffee County, Colorado

Report issued by the Bureau of Mines over exploration of the lead and zinc deposits of the Madonna Mine. Descriptions of the deposits are presented. This report includes tables, maps, and illustrations.
Date: May 1956
Creator: Hazen, Scott W., Jr.
System: The UNT Digital Library
Estimate of Known Recoverable Reserves and Preparation and Carbonizing Properties of Coking Coal in Claiborne County, Tennessee (open access)

Estimate of Known Recoverable Reserves and Preparation and Carbonizing Properties of Coking Coal in Claiborne County, Tennessee

Report issued by the Bureau of Mines over investigations of coking coal reserves of Claiborne County, Tennessee. Testing to determine suitability for producing metallurgical coke is also presented. This report includes tables, maps, and illustrations.
Date: May 1956
Creator: Hershey, Robert E.; Williams, Lloyd; Crentz, William L.; Miller, J. W. & Reynolds, D. A.
System: The UNT Digital Library
Secondary-Recovery Potentialities of the Buckrange Reservoir, Stephens Oilfield, Columbia, Nevada, and Ouachita Counties, Arkansas (open access)

Secondary-Recovery Potentialities of the Buckrange Reservoir, Stephens Oilfield, Columbia, Nevada, and Ouachita Counties, Arkansas

Report issued by the Bureau of Mines over petroleum-engineering studies conducted on Stephens Oilfield in Arkansas. The production history, and geology of the oilfield are discussed. This report includes tables, maps, and illustrations.
Date: May 1956
Creator: Meadows, Paul & Hawkins, Murphy E.
System: The UNT Digital Library
Chrysotile-Asbestos Deposits of Arizona: Supplement to Information Circular 7706 (open access)

Chrysotile-Asbestos Deposits of Arizona: Supplement to Information Circular 7706

Report issued by the U.S. Bureau of Mines discussing asbestos mining and production in Arizona. As a supplement to a previous report, 18 additional Arizona mining districts are presented and described. This report includes tables, maps, illustrations, and photographs.
Date: May 1956
Creator: Stewart, Lincoln A.
System: The UNT Digital Library
Outlook and Research Possibilities for Bituminous Coal (open access)

Outlook and Research Possibilities for Bituminous Coal

Report issued by the U.S. Bureau of Mines discussing research conducted on the bituminous coal industry in the United States. As stated in the introduction, "in addition to research and development work of the coal industry, that of associated industries and coal consumers is covered" (p. 1). This report includes tables, and illustrations.
Date: May 1956
Creator: United States. Bureau of Mines.
System: The UNT Digital Library