Mines and Mineral Deposits (Except Fuels) Cascade County, Montana (open access)

Mines and Mineral Deposits (Except Fuels) Cascade County, Montana

Report issued by the U.S. Bureau of Mines discussing the mining procedures and minerals of Cascade County, Montana. History, geology, and mineral production of the Cascade County mines are presented. This report includes tables, and maps.
Date: February 1951
Creator: Robertson, Almon F.
System: The UNT Digital Library
Petroleum-Engineering Study of Healdton Oil Field, Carter County, Oklahoma (open access)

Petroleum-Engineering Study of Healdton Oil Field, Carter County, Oklahoma

Report issued by the Bureau of Mines over petroleum-engineering studies conducted at the Healdton oil field. The methods used for the study are presented. This report includes tables, maps, illustrations, and photographs.
Date: February 1953
Creator: Riggs, C. H.; Wey, John E.; Sanabria, Edward, Jr.; Meadows, Paul; Smith, William C. & West, James A.
System: The UNT Digital Library
Beneficiation of Iron-Copper Ores from Kasaan Peninsula, Prince of Wales Island, Alaska (open access)

Beneficiation of Iron-Copper Ores from Kasaan Peninsula, Prince of Wales Island, Alaska

Report issued by the Bureau of Mines over studies conducted on the beneficiation of iron-copper ores. As stated in the summary, "this report summarizes the results of laboratory testing of copper-bearing magnetite ore from the Poorman, Rush and Brown, and Copper Center deposits, Kasaan Peninsula, Prince of Wales Island, southeastern Alaska" (p. 1). This report includes tables, maps, and illustrations.
Date: February 1957
Creator: Wells, R. R.; Erspamer, E. G. & Sterling, F. T.
System: The UNT Digital Library
The Synthetic Liquid Fuel Potential of Pennsylvania (open access)

The Synthetic Liquid Fuel Potential of Pennsylvania

Report documenting the suitability of Pennsylvania for plant locations to produce synthetic liquid fuels, based on raw materials, water sources, and local interest.
Date: February 18, 1952
Creator: Ford, Bacon, and Davis
System: The UNT Digital Library
Annual Report of Research and Technologic Work on Coal: Fiscal Year 1943 (open access)

Annual Report of Research and Technologic Work on Coal: Fiscal Year 1943

Report issued by the U.S. Bureau of Mines discussing the annual report over the research and technology of coal during 1943. The report describes mining methods, and properties of coal. This report includes tables, illustrations, photographs, and a map.
Date: February 1944
Creator: Fieldner, Arno Carl; Beltz, J. C. & Fisher, P. L.
System: The UNT Digital Library
Estimate of Known Recoverable Reserves of Coking Coal in Washington County, Pennsylvania (open access)

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

Report issued by the Bureau of Mines over investigations of coking-coal reserves of Washington County, Pennsylvania. Methods used, and measurements of coal reserves are listed. This report includes tables, and maps.
Date: February 1955
Creator: Wallace, Joseph J.; Dowd, James J.; Provost, John M.; Abernethy, R. F. & Reynolds, D. A.
System: The UNT Digital Library
Characteristics and Analyses of Ninety-Two Colorado Crude Oils (open access)

Characteristics and Analyses of Ninety-Two Colorado Crude Oils

Report issued by the Bureau of Mines over the characteristics and properties of many different crude-oil samples from Colorado. The properties of each sample are presented. This report includes table, maps, and illustrations.
Date: February 1957
Creator: Wenger, W. J.; Whisman, M. L.; Lanum, W. J. & Ball, J. S.
System: The UNT Digital Library