| Uranium Mineralization Type and Its Recognition Remark in Liaodong Peninsula |
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| 作者单位： | No. 240 Research Institute，Nuclear Industry Geology Bereau，Shenyang. 110000 P. R. China |
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| 摘 要： | 1 Geological Evolution History andUranium mineralizationFrom geologic tectonic development history fOr4 billion years in Liaodong peninsula, three stagesare evident: Archean original crust craton stage,Palaeo -- Midproterozoic continental margin and con-t…
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Uranium Mineralization Type and Its Recognition Remark in Liaodong Peninsula |
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| Authors: | Zhou Jibin and Yang Fu |
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| Abstract: | Liaodong peninsula is located in the northeastern part of North China Platform. The basement of platform in this district is composed of Archean-Paleoproterozoic metamorphic rocks and granitic complex with sedimentary rocks covering. Mesozoic and Cenozoic rocks sporadically occur in some subsidence basins. Multiple tectonic movements and metamorphism and magmatism with multi-mineralization following formed various U deposits. Based on knowledge obtained from long standing working, this paper presents an overview of crust evolution and different U mineralization at last propcaes the form- ing conditions and recognition for U ore. |
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| Keywords: | Liaodong peninsula recognition minralization |
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