| 都庞岭地区锡多金属矿床地质特征及矿床成因 |
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| 引用本文： | 龚名文, 陆小平, 路启福, 石士定. 都庞岭地区锡多金属矿床地质特征及矿床成因[J]. 华南地质, 2005, (2): 80-86. doi: 10.3969/j.issn.1007-3701.2005.02.012 |
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| 作者姓名： | 龚名文 陆小平 路启福 石士定 |
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| 作者单位： | 广西壮族自治区二七一地质队,广西,桂林,541100;; 广西壮族自治区二七一地质队,广西,桂林,541100;; 广西壮族自治区二七一地质队,广西,桂林,541100;; 广西壮族自治区二七一地质队,广西,桂林,541100 |
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| 基金项目： | 中国地质调查局国土资源大调查项目(200210200045). |
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| 摘 要： | 总结了都庞岭地区花岗岩和锡多金属矿床特征,提出蚀变花岗岩型是区内主要锡多金属矿床类型,矿床共同特征是主要矿体与蚀变岩体融为一体,矿床具有明显的垂直分带现象;花岗质岩浆的分异、熔离、自交代作用是该区锡多金属矿床成矿的主因.
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| 关 键 词： | 锡矿床 地质特征 矿床成因 都庞岭地区 |
| 文章编号： | 1007-3701(2005)02-0080-07 |
| 修稿时间： | 2005-04-30 |
Geological characteristics and genesis of tin-polymettallic deposits in Dapangling area |
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| GONG Ming-wen, LU Xiao-ping, LU Qi-fu, SHI Shi-ding. Geological characteristics and genesis of tin-polymettallic deposits in Dapangling area[J]. South China Geology, 2005, (2): 80-86. doi: 10.3969/j.issn.1007-3701.2005.02.012 |
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| Authors: | GONG Ming-wen LU Xiao-ping LU Qi-fu SHI Shi-ding |
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| Abstract: | On the basis of summarizing the geological feature of granites and tin poly-metallic deposits in Dupangling orefield,the author believed that altered granite type is the main type of tin-polymetallic deposits of the area, and the deposits show obvious vertical mineralization zoing. The authors concluded that differentiation, liquation and self-metasomatism of granitic magma are main factors for tin-polymetallic mineralization in the area. |
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| Keywords: | tin deposits geological characteristics genesis Dupangling area |
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