| 510—1铀矿床构造、地球化学特征及其成因探讨 |
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| 引用本文： | 徐光请.510—1铀矿床构造、地球化学特征及其成因探讨[J].甘肃地质学报,1993,2(1):54-63. |
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| 作者姓名： | 徐光请 |
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| 作者单位： | 四川省地矿局川西北地质大队 绵阳 |
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| 摘 要： | 本文根据510—1铀矿床形成的构造条件和地球化学特征,认为该富铀矿床的成因是地洼阶段壳幔混合型深源热液上升侵位,与贡巴—益哇逆冲推覆构造上盘中、下志留统羊肠沟组硅灰岩含水含矿层屏蔽构造相结合的结果。并指出古今统一的四维空间屏蔽构造是找矿的方向。
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| 关 键 词： | 510—1铀矿床 特征 成因 |
THE STRUCTURE AND GEOCHEMICAL CHARACTERISTIC OF 510-1 URANIUM DEPOSIT AND INQUISITION OF ITS ORIGIN |
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| Xu Guangqing.THE STRUCTURE AND GEOCHEMICAL CHARACTERISTIC OF 510-1 URANIUM DEPOSIT AND INQUISITION OF ITS ORIGIN[J].Acta Geologica Gansu,1993,2(1):54-63. |
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| Authors: | Xu Guangqing |
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| Institution: | Northwest Sichuan Geological Party Mianyang 621000 |
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| Abstract: | On the basis of the tectonic setting and geochemical characteristic of 510- 1 uranium deposit , writer suggests that the origin of this uranium-rich deposit is attributed to mixed hypogene hydrothermal from crust-mantle ascending emplacement at diwa stage and water-bearing and ore-bearing bedded shielding structure of lower- middle Silurian Yangchanggou formation siliceous limestone , that is Gongba- Yiwa thrusting nappe structure up side.
And in this paper , writer indicates that the unified spatial four-dimensional shielding structure ancient and modern is prospecting target. |
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| Keywords: | 510-1 Uranium deposit Characteristic Origin |
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