Annual Report of Research and Technologic Work on Coal: Fiscal Year 1941 (open access)

Annual Report of Research and Technologic Work on Coal: Fiscal Year 1941

Report issued by the U.S. Bureau of Mines discussing the annual report over the research and technology of coal during 1941. As stated in the foreword, "these investigations increase our fund of exact knowledge on the properties and composition of American coals and lead to better methods in mining, preparing, storing, and utilizing coal" (p. 4). This report includes tables, illustrations, photographs, and a map.
Date: November 1941
Creator: Fieldner, Arno Carl & Schmidt, L. D.
System: The UNT Digital Library
The Synthetic Liquid Fuel Potential of Arkansas (open access)

The Synthetic Liquid Fuel Potential of Arkansas

Report documenting the suitability of Arkansas for plant locations to produce synthetic liquid fuels, based on raw materials such as coal, natural gas, oil shale, and oil-impregnated strippable deposits.
Date: May 21, 1951
Creator: Ford, Bacon, and Davis
System: The UNT Digital Library
Mineral Resources and Industries of Arkansas (open access)

Mineral Resources and Industries of Arkansas

From Abstract: "This bulletin describes mineral resources and industries of Arkansas. Items discussed include engineering, geological, and economic features; mineral reserves and resources; uses and markets; and the current status and future potential of mineral commodities available in the State."
Date: 1969
Creator: Stroud, Raymond B.; Arndt, Robert H.; Fulkerson, Frank B. & Diamond, W. G.
System: The UNT Digital Library