| 广西姑婆山地区钨锡矿床地质特征及幔源物质参与成矿显示 |
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| 引用本文： | 张诗启,蔡明海,彭振安,徐明,陈艳,韩凤彬.广西姑婆山地区钨锡矿床地质特征及幔源物质参与成矿显示[J].西北地质,2010,43(1):86-97. |
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| 作者姓名： | 张诗启 蔡明海 彭振安 徐明 陈艳 韩凤彬 |
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| 作者单位： | 广西大学资源与冶金学院,广西,南宁,530004 |
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| 基金项目： | 广西科技厅广西富贺钟钨锡矿集区壳幔成矿作用研究项目 |
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| 摘 要： | 姑婆山地区钨锡矿床位于南岭钨锡成矿带西南缘,是我国重要的钨锡产地。区内有新路、水岩坝和珊瑚三个钨锡矿田,矿床类型多样。其中,锡锌硫化物型、黑钨石英脉型和钨锡石英脉型矿床较为典型,区内钨锡成矿与壳幔混源型花岗岩体和断裂关系密切。笔者在前人工作基础上,总结了区内主要钨锡矿田和典型矿床地质特征,认为钨锡矿化在空间上具有一定的分带性;通过对区内构造和矿床的D-O同位素、H e-A r同位素、Pb同位素、S同位素及流体包裹体分析,认为深大断裂可能为幔源物质上侵提供了通道,钨锡成矿与岩浆作用关系密切,幔源物质参与了区内钨锡成矿。
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| 关 键 词： | 钨锡矿床 同位素 幔源物质成矿 姑婆山地区 |
Geological Characteristics of Tungsten-tin Deposits and the Indication of Mantle Material Participating the Tungsten-tin Mineralization in Guposhan Region,Guangxi |
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| ZHANG Shi-qi,CAI Ming-hai,PENG Zhe-nan,XU Ming,CHEN Yan,HAN Feng-bin.Geological Characteristics of Tungsten-tin Deposits and the Indication of Mantle Material Participating the Tungsten-tin Mineralization in Guposhan Region,Guangxi[J].Northwestern Geology,2010,43(1):86-97. |
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| Authors: | ZHANG Shi-qi CAI Ming-hai PENG Zhe-nan XU Ming CHEN Yan HAN Feng-bin |
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| Institution: | ZHANG Shi-qi,CAI Ming-hai,PENG Zhen-an,XU Ming,CHEN Yan,HAN Feng-bin(Resource And Metallurgy College Of Guangxi University,Nanning,530004,Guangxi,China) |
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| Abstract: | Tungsten-tin deposits in Guposhan region is located in the southwest edge of Nanling metallogenic belt where is an important tungsten-tin producing area.There are three tungsten-tin ore fields: Xinlu,Shuiyanba,and Shanhu.the deposits are numerous in genetic type,of which the typical ones are tin-zincsulfide type,quartz veined tungsten type,and tungsten-tin quartz vein type.The researchers have done lots of researches on the diagenesis and mineralization in this region and believe that the W-Sn mineralizatio... |
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| Keywords: | tungsten-tin deposit isotope mineralization of mantle material Guposhan region |
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