| 西华山钨矿的花岗岩组成及与成矿的关系 |
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| 引用本文： | 刘家远.西华山钨矿的花岗岩组成及与成矿的关系[J].地质找矿论丛,2005,20(1):1-7. |
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| 作者姓名： | 刘家远 |
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| 作者单位： | 桂林工学院,隐伏矿床预测研究所,广西,桂林,541004 |
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| 摘 要： | 西华山钨矿田成矿花岗岩为一复式岩体,该复式岩体由燕山时期第二阶段西华山杂岩体、花岗斑岩单一侵入体组成.与两期三个阶段花岗岩有关,相应具有3次钨的成矿作用,形成了以西华山钨矿为代表的一毓不同规模的钨矿床,成为我国花岗岩区多阶段成岩多次成矿的典型范例.
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| 关 键 词： | 钨矿 花岗石 复式岩体 西华山 |
| 文章编号： | 1001-1412(2005)01-0001-07 |
| 收稿时间： | 2004/3/20 0:00:00 |
| 修稿时间： | 2004年3月20日 |
COMPOSITION OF XIHUASHAN GRANITES AND ITS RELATIONSHIP TO TUNGSTEN METALLOGENESIS |
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| LIU Jia-yuan.COMPOSITION OF XIHUASHAN GRANITES AND ITS RELATIONSHIP TO TUNGSTEN METALLOGENESIS[J].Contributions to Geology and Mineral Resources Research,2005,20(1):1-7. |
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| Authors: | LIU Jia-yuan |
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| Institution: | Department of Resources and Environmental Engineering, Guilin Institute of Technology, Guilin 541004, China |
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| Abstract: | A great deal of research shows that the ore-forming granite in the Xihuashan tungsten field is a compound intrusion and composed of the Xihuashan complex formed during the second stage of early Yanshanian, the Dangping complex formed during the third stage of early Yanshanian and the single granite and granoporphyry intrusion formed during the first stage of late Yanshanian. Three tungsten metallogenetic processes are associated with three stages of granite intrusions and a series of tungsten deposits (such as the Xihuashan tungsten deposits) of different sizes have been formed. This is a typical example in China of multistage diagenesis and multiple stages of mineralization in the same granite regions. |
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| Keywords: | tungsten deposit compound granite body complex Xihuashan |
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