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Oil-Shale Mining, Rifle, Colorado, 1944-56
From Introduction: "Detailed reports on various phases of the oil-shale mining research program have been published by the Bureau of Mines as Reports of Investigations, and numerous articles prepared by the mine staff have been published in the technical press. Summarizes of some of these publications are included in this report with other information not previously published."
Date:
1964
Creator:
East, J. H., Jr. & Gardner, E. D.
System:
The UNT Digital Library
Beneficiation Studies of the Oregon Coastal Dune Sands for Use as Glass Sand
Report issued by the Bureau of Mines on the coastal sands and their potential for being used as glass sand. Samples were tested, and properties of the sands are presented. This report includes tables, maps, and photographs.
Date:
1964
Creator:
Carter, George J.; Harris, Henry M. & Strandberg, Karle G.
System:
The UNT Digital Library
Marketing Ores and Concentrates of Gold, Silver, Copper, Lead, and Zinc in the United States
Report issued by the U.S. Bureau of Mines discussing the marketing of ores and mineral concentrates. As stated in the introduction, "the primary purpose of this report is to present data that will be useful to the producer of gold, silver, copper, lead, and zinc ores and concentrates in determining if a choice or ore markets is available and, if so, in choosing which marketing combination is likely to give a maximum return on ore shipments" (p. 2). This report includes maps, tables, and illustrations.
Date:
1964
Creator:
Salsbury, Melford H.; Kerns, William H.; Fulkerson, Frank B. & Branner, George C.
System:
The UNT Digital Library