| 中川岩体铀矿化富集条件及铀矿化成因分析 |
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| 引用本文： | 李晓福.中川岩体铀矿化富集条件及铀矿化成因分析[J].甘肃地质学报,2010(3):44-48. |
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| 作者姓名： | 李晓福 |
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| 作者单位： | 甘肃省核地质219大队 |
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| 摘 要： | 中川岩体位于中秦岭华力西褶皱系礼县—柞水冒地槽褶皱带西段中部,为同心环状产出的复式岩体。围绕岩体产有中川铀矿田和李坝、马泉、崖湾等金矿床。其中铀矿化类型有钠交代型、硅质脉型、粘土型、硅质脉—粘土叠加型,不同类型的铀矿化其富集条件也各异。矿化成因有两种,岩浆期后热液成因和下降水淋积成因。
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| 关 键 词： | 中川岩体 富集条件 矿化成因 |
ANALYSIS OF ENRICHMENT CONDITIONS AND GENESIS OF URANIUM MINERALIZATION OF ZHONGCHUAN PLUTON |
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| LI Xiao-fu.ANALYSIS OF ENRICHMENT CONDITIONS AND GENESIS OF URANIUM MINERALIZATION OF ZHONGCHUAN PLUTON[J].Acta Geologica Gansu,2010(3):44-48. |
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| Authors: | LI Xiao-fu |
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| Institution: | LI Xiao-fu(No.219 Team; Gansu Provincial Bureau of Nuclear Geology; Tianshui 741025; China); |
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| Abstract: | Located in the middle section of the west geosyncline fold belt in Lixian-Zhashui within the Her-cynian fold system in the middle Qinling,Zhongchuan pluton is a complex pluton with the occurrence of concen-tric ring.Around the pluton are there Liba,Maquan and Yawan gold deposit,and Zhongchuan uranium field.The types of uranium mineralization are sodium metasomatic type,siliceous venation type,chamotte type,siliceous ve-nation-chamotte composite type.The different type of uranium mineralization were caused b... |
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| Keywords: | Zhongchuan pluton enrichment conditions genesis of uranium mineralization |
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