Results 161 to 170 of about 10,275 (206)
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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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Geological Journal
The Daying, Tarangaole and Nalinggou uranium deposits in the northern Ordos Basin form a world‐class uranium field, with complex uranium mineralisation processes. Key ore‐controlling factors of these deposits have contributed to the uranium enrichment in
Reng-an Yu +3 more
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The Daying, Tarangaole and Nalinggou uranium deposits in the northern Ordos Basin form a world‐class uranium field, with complex uranium mineralisation processes. Key ore‐controlling factors of these deposits have contributed to the uranium enrichment in
Reng-an Yu +3 more
semanticscholar +1 more source
Uranium speciation and in situ leaching of a sandstone-type deposit from China
Journal of Radioanalytical and Nuclear Chemistry, 2016In this paper, uranium ore samples collected from different hole depth and different numbered hole. The effects of uranium speciation to in situ leaching of uranium were analyzed by sequential chemical extraction and sulfuric acid leaching tests. These results imply that the distribution characteristics of uranium speciation are significantly different
Q. Ma +5 more
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Isotope geochemistry of ore fluids for the Dongsheng sandstone-type uranium deposit, China
Chinese Journal of Geochemistry, 2007The Dongsheng sandstone-type uranium deposit is one of the large-sized sandstone-type uranium deposits discovered in the northern part of the Ordos Basin of China in recent years. Geochemical characteristics of the Dongsheng uranium deposit are significantly different from those of the typical interlayered oxidized sandstone-type uranium ore deposits ...
Rongxi Li, Xingli Wang
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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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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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Minerals
This study focuses on the Hailijing sandstone-hosted uranium deposit in the Songliao Basin. Through a combination of petrographic analysis, X-ray diffraction (XRD), scanning electron microscopy (SEM), and geochemical analysis, the epigenetic alteration ...
Mingming Tian +5 more
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This study focuses on the Hailijing sandstone-hosted uranium deposit in the Songliao Basin. Through a combination of petrographic analysis, X-ray diffraction (XRD), scanning electron microscopy (SEM), and geochemical analysis, the epigenetic alteration ...
Mingming Tian +5 more
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Less Common Trace Elements in Sandstone-Type Uranium Deposits--Theory and Application: ABSTRACT
AAPG Bulletin, 1979Trace elements commonly associated with sandstone-type uranium deposits include V, Mo, Se, and some As, Cu, and Pb. Because V, Mo, and Se are usually included in separate phases, all uranium-free, their use as pathfinders for uranium deposits is straightforward but often hindered by high background from the non-ore country rocks or other non-ore phases.
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