| 双桥—新路地区铀矿成矿条件分析 |
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| 引用本文： | 刘蓉蓉,李子颖,韩效忠,王明太,徐小奇.双桥—新路地区铀矿成矿条件分析[J].国外铀金地质,2009(1). |
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| 作者姓名： | 刘蓉蓉 李子颖 韩效忠 王明太 徐小奇 |
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| 作者单位： | 核工业北京地质研究院 |
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| 摘 要： | 在前人研究的基础上,以铀源条件、构造条件、含矿主岩、围岩蚀变等热液型铀矿的主要控制因素为研究内容,较详细地总结和分析了大桥坞矿床(671)、白虎岩矿床(670)和杨梅湾矿床(621)及部分铀矿化点的成矿特征和控矿规律。发现各矿床(点)的含矿围岩虽然不尽相同,但围岩蚀变类型相近且构造控矿特征尤为显著,以此为依据构建了研究区典型铀矿床成矿模式(热液型),为后期借助模式找矿、预测评价等奠定了基础。
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| 关 键 词： | 双桥—新路地区 热液铀矿 成矿条件 成矿模式 |
Analysis on metallogenic conditions on uranium deposits in Shuangqiao-Xinlu area |
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| Authors: | LIU Rong-rong; LI Zi-ying; HAN Xiao-zhong; WANG Ming-tai; XU Xiao-qi |
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| Institution: | LIU Rong-rong; LI Zi-ying; HAN Xiao-zhong; WANG Ming-tai; XU Xiao-qi (Beijing Research Institute of Uranium Geology; Beijing 100029; China); |
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| Abstract: | Based on the early research results, the major control factors of hydrothermal uranium deposits which include uranium source, structure, U-bearing host-rocks, wall-rock alteration etc. are studied in this paper to summarize and analyze the metallogenic characteristic and control pattern of Daqiaowu, Baihuyan and Yangmeiwan Deposits. These deposits are different in U-bearing wall- rocks, but they are similar in alteration types of wall-rock, and especially in controlling structure. According to these, the ty... |
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| Keywords: | Shuangqiao-Xinlu area hydrothermal uranium deposit metallogenic conditions metallogenic model |
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