大坪里—向阳坪地区铀成矿条件分析 |
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引用本文: | 李妩巍,王敢,许来生,肖磉.大坪里—向阳坪地区铀成矿条件分析[J].国外铀金地质,2010(2):72-77. |
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作者姓名: | 李妩巍 王敢 许来生 肖磉 |
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作者单位: | 核工业230研究所,湖南长沙 410011 |
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基金项目: | 中国核工业地质局《广西资源县大坪里—向阳坪地区铀资源前景评价》项目(项目编号:200545) |
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摘 要: | 从岩体特征、构造条件、围岩蚀变,以及矿石类型等方面总结了大坪里—向阳坪地区铀成矿特征,开展了铀成矿条件分析。并与沙子江铀矿床铀成矿特征相比较,确定找矿类型为受脆-韧性走滑断裂带控制的硅质脉型热液铀矿,为今后的工作奠定了基础。
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关 键 词: | 大坪里—向阳坪地区 铀成矿 走滑断裂带 |
Analysis on uranium metallogenic condition of Dapingli-Xiangyangping area |
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Authors: | LI Wu-wei WANG gan XU Lai-sheng XIAO Sang |
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Institution: | (Research Institute No.230,CNNC,Changsha,Hunan 410011,China) |
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Abstract: | Uranium metallogenic features in Dapingli-Xiangyangping area are summarized from the aspects of massif feature,tectonic condition,wall rock alteration and ore types.Uranium metallogenic condition is analyzed.By comparing with uranium metallogenic features in Shazijiang uranium deposit,the prospecting type is regarded as siliceous vein-type hydrothermal deposit controlled by brittle-ductile strike-slip fault,which has laid a foundation for the further prospecting. |
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Keywords: | Dapingli-Xiangyangping area uranium metallogenesis strike-slip fault zone |
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