| 华南印支期产铀和非产铀花岗岩黑云母矿物化学成分差异 |
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| 引用本文： | 章健,陈卫锋,陈培荣.华南印支期产铀和非产铀花岗岩黑云母矿物化学成分差异[J].大地构造与成矿学,2011,35(2):270-277. |
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| 作者姓名： | 章健 陈卫锋 陈培荣 |
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| 作者单位： | 内生金属矿床成矿机制研究国家重点实验室南京大学地球科学与工程学院; |
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| 基金项目： | 国家自然科学基金青年项目(40702012); 中国核工业地质局基础研究项目(YK08); 内生金属成矿研究国家重点实验室重点课题(2008-I-04); 国家重点基础研究发展计划(973计划)项目(2007CB411404) |
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| 摘 要： | 华南印支期花岗岩与铀成矿关系密切.根据花岗岩赋存铀矿的能力,将华南印支期花岗岩分为产铀花岗岩和非产铀花岗岩.前者以诸广山岩体和大富足岩体为代表,后者以白马山岩体和瓦屋堂岩体为代表.利用黑云母电子探针矿物化学成分来研究产铀与非产铀花岗岩的特征和差异,进一步指导华南印支期花岗岩的铀矿找矿勘探工作.与非产铀花岗岩相比,产铀花...
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| 关 键 词： | 印支期花岗岩 黑云母 铀成矿 华南 |
Compositional Differences of the Biotites from the Uranium-Forming and Non Uranium-Forming Indosinian Granites in South China |
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| ZHANG Jian,CHEN Weifeng,CHEN Peirong.Compositional Differences of the Biotites from the Uranium-Forming and Non Uranium-Forming Indosinian Granites in South China[J].Geotectonica et Metallogenia,2011,35(2):270-277. |
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| Authors: | ZHANG Jian CHEN Weifeng CHEN Peirong |
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| Institution: | ZHANG Jian,CHEN Weifeng and CHEN Peirong(State Key Laboratory of Mineral Deposits Research,School of Earth Sciences and Engineering,Nanjing University,Nanjing 210093,Jiangsu,China) |
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| Abstract: | The Indosinian granites in South China are closely related to uranium mineralization. According to the occurrence of uranium deposits,the Indosinian granites are divided into uranium-forming granites and non uranium-forming granites. The Zhuguangshan and Dafuzu granite batholiths are the representatives of the uranium-forming granites,and the Wawutang and Baimashan granite batholiths are non uranium-forming ones. The biotites from the two kinds of granites are studied using electron probe. Compared with tho... |
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| Keywords: | Indosinian granite biotite uranium mineralization South China |
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