Results 141 to 150 of about 268 (177)
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Seismic interpretation of sandstone-type uranium deposits in the Songliao Basin, Northeast China
Interpretation, 2022Abstract Nuclear energy is a clean energy source that can replace fossil energy on a large scale, and the nuclear energy industry has great advantages in terms of its technical maturity, economic potential, and sustainability. The stable supply of uranium ore, a type of energy mineral, is an important factor for the sustainable ...
Shuang Hu +5 more
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Journal of Geochemical Exploration, 1981
Pirc, S. and Rose, A.W., 1981. Uranium anomalies in paleo-aquifers near sandstone-type uranium deposits in the Devonian Catskill Formation of Pennsylvania. In: A.W. Rose and H. Gundlach (Editors), Geochemical Exploration 1980. J. Geochem. Explor., 15: 219–231. Background values of U and Th in 371 clastic sedimentary rocks from the Catskill Formation
Simon Pirc, Arthur W. Rose
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Pirc, S. and Rose, A.W., 1981. Uranium anomalies in paleo-aquifers near sandstone-type uranium deposits in the Devonian Catskill Formation of Pennsylvania. In: A.W. Rose and H. Gundlach (Editors), Geochemical Exploration 1980. J. Geochem. Explor., 15: 219–231. Background values of U and Th in 371 clastic sedimentary rocks from the Catskill Formation
Simon Pirc, Arthur W. Rose
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Economic Geology, 1966
Isotopic analyses for U 234 were made on 30 samples from 5 vertical suites of ore-grade uranium-bearing sandstone from the Ambrosia Lake district, McKinley County, New Mexico. U 238 , U 235 , and U 234 were measured by mass spectrometry, and U 234 /U 238 ratios were verified by alpha spectrometry.
J. R. Dooley +2 more
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Isotopic analyses for U 234 were made on 30 samples from 5 vertical suites of ore-grade uranium-bearing sandstone from the Ambrosia Lake district, McKinley County, New Mexico. U 238 , U 235 , and U 234 were measured by mass spectrometry, and U 234 /U 238 ratios were verified by alpha spectrometry.
J. R. Dooley +2 more
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Sedimentary Environmental Control of Sandstone-Type Uranium Deposits: ABSTRACT
AAPG Bulletin, 1971Uranium deposits of the Rocky Mountain area are present in fluvial sandstones that were derived from granitic highland source areas and deposited in adjacent intermontane basins. The sandstones are arkosic to arkose in composition and contain a small percentage of carbonized plant debris and pyrite, medium grained to conglomeratic in size, subrounded ...
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Natural Analogue Study of Tono Sandstone Type Uranium Deposit in Japan
1987Sandstone type uranium deposit, located in Tono area, central part of Japan, has been recognized as a potentially useful analogue of geological isolation of radioactive wastes in Japan. The uranium deposit occurs as the stratiform which is less than 150 m in depth and below the water table. The studied area is not far from inhabitant. Preliminary study
C. Sato, Y. Ochiai, S. Takeda
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Applied Mechanics and Materials, 2013
It is a breakthrough exploratory area about sandstone-type uranium deposit of Bayanwula area in Erlian basin, Inner Mongolia, a detailed study of the form of occurrences . Ore-bearing horizon is the down cretaceous Saihan formation in Bayanwula area. Study on uranium occurrences which is significance for Uranium mining smelting.The host rocks are gray ...
Zhao Bin Yan +3 more
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It is a breakthrough exploratory area about sandstone-type uranium deposit of Bayanwula area in Erlian basin, Inner Mongolia, a detailed study of the form of occurrences . Ore-bearing horizon is the down cretaceous Saihan formation in Bayanwula area. Study on uranium occurrences which is significance for Uranium mining smelting.The host rocks are gray ...
Zhao Bin Yan +3 more
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2006 IEEE International Symposium on Geoscience and Remote Sensing, 2006
Many uranium geological studies demonstrate the reduction environment induced by hydrocarbon microseepage is one of the key metallogenetic factors for the sandstone-type uranium mineralization, so utilizing hyperspectral and multispectral remote sensing technology to detect hydrocarbon- induced diagenetic alterations, such as clay mineral alteration ...
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Many uranium geological studies demonstrate the reduction environment induced by hydrocarbon microseepage is one of the key metallogenetic factors for the sandstone-type uranium mineralization, so utilizing hyperspectral and multispectral remote sensing technology to detect hydrocarbon- induced diagenetic alterations, such as clay mineral alteration ...
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Economic Geology, 1985
The Karpinka Lake prospect is a strata-bound uranium deposit hosted by Aphebian meta-sediments located just to the south of the important unconformity-type deposits at Key Lake in northern Saskatchewan. The uranium occurs as disseminated uraninite and brannerite in sillimanite-bearing quartz-feldspar-biotite gneisses which, on the basis of major ...
Anthony E. Williams-Jones +1 more
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The Karpinka Lake prospect is a strata-bound uranium deposit hosted by Aphebian meta-sediments located just to the south of the important unconformity-type deposits at Key Lake in northern Saskatchewan. The uranium occurs as disseminated uraninite and brannerite in sillimanite-bearing quartz-feldspar-biotite gneisses which, on the basis of major ...
Anthony E. Williams-Jones +1 more
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Diversity of Microbial Community in Shihongtan Sandstone-Type Uranium Deposits, Xinjiang, China
Geomicrobiology Journal, 2012Investigation of microbial communities in uranium deposits will be beneficial for understanding the indigenous microbial impacts on uranium-mineralization as well as developing appropriate remediation and long-term management strategies of uranium-contaminated repositories.
Zhi Chen +8 more
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Theoretical System of Sandstone-Type Uranium Deposits in Northern China
Journal of Earth Science, 2022Ruoshi Jin, Huajian Liu, Xiaoguang Li
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