Bibliography of Investment and Operating Costs for Chemical and Petroleum Plants, 1958
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Published: 1959
Total Pages: 55
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Published: 1959
Total Pages: 55
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DOWNLOAD EBOOKAuthor: Sidney Katell
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Published: 1959
Total Pages: 64
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DOWNLOAD EBOOKThis information circular is one of a series, published by the Federal Bureau of Mines, on methods and costs of mining uranium ore on the Colorado Plateau. This report describes the relatively small-scale operations of the Salt Wash miner: The mining method followed, the equipment used, and the production costs. It describes 10 lease-operated mines of Union Carbide: Nuclear Co. that are typical of Salt Wash operations on the plateau. These mines lie within the Uravan mineral belt3/ and arc in the Gateway, Bull Canyon, and Uravan mining districts. (See fig. 1.) Generally the ore bodies occur as irregular, discontinuous layers of ore minerals within sandstone beds in the Salt Wash member of the Jurassic Morrison formation. The ore bodies sometimes occur as rolls, pod associat with carbonaceous trash, or tabular masses. Their size and erratic distribution preclude the use of a prearranged and uniform stoping system. The mining method is simply to follow the ore and leave open scopes behind.
Author: Sidney Katell
Publisher:
Published: 1969
Total Pages: 140
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DOWNLOAD EBOOKAuthor: Sidney Katell
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Published: 1958
Total Pages: 108
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DOWNLOAD EBOOKAuthor: Sidney Katell
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Published: 1966
Total Pages: 124
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DOWNLOAD EBOOKAuthor: United States. Bureau of Mines
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Published: 1963
Total Pages: 104
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Published: 1965
Total Pages: 132
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DOWNLOAD EBOOKAuthor: John W. Douglas
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Published: 1959
Total Pages:
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DOWNLOAD EBOOKAuthor: Sidney Katell
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Published: 1963
Total Pages: 104
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DOWNLOAD EBOOKAuthor: Sidney Katell
Publisher:
Published: 1970
Total Pages: 172
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