| 论川滇黔铅锌成矿带矿床与构造的关系 |
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| 引用本文： | 刘文周,徐新煌.论川滇黔铅锌成矿带矿床与构造的关系[J].成都理工大学学报(自然科学版),1996(1). |
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| 作者姓名： | 刘文周 徐新煌 |
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| 作者单位： | 成都理工学院资源与经济系 |
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| 摘 要： | 文章论述了我国著名的川滇黔铅锌成矿带的矿床及矿体形态产状与构造的关系，得出构造分级控矿的结论。并首次提出川滇黔铅锌成矿带碳酸盐岩型层控矿床的形成机制，是赋存在有利的岩相岩性地带的分散元素，在后期的构造运动过程中，在封闭高压环境铅锌活化迁移，在开放低压环境沉淀富集。因此在矿床生成的诸多因素中，构造是起主导作用的。
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| 关 键 词： | 高压活化迁移，低压沉淀富集，川滇黔铅锌成矿带 |
ON THE RELATIONSHIP BETWEEN THE DEPOSITS AND TECTONICS OF THE SICHUAN-YUANAN-GUIZHOU Pb-Zn MINERALIZED BELT |
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| Liu Wenzhou,Xu Xinhuang.ON THE RELATIONSHIP BETWEEN THE DEPOSITS AND TECTONICS OF THE SICHUAN-YUANAN-GUIZHOU Pb-Zn MINERALIZED BELT[J].Journal of Chengdu University of Technology: Sci & Technol Ed,1996(1). |
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| Authors: | Liu Wenzhou Xu Xinhuang |
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| Abstract: | The paper discusses the relationship of the ore belts, deposits and shape and occurrence of orebodies with tectonics in the well-known Sichuan-yunnan-Guizh on Ph-2n mineralizedzone and draws a conclusion of structural grade ore-control. It proposes for the first time that theformation mechanism of the carbonate rock type stratabound ore deposits of the Sichuan-Yunnan-Guizhou mineralized zone is that the dispersed elements hosted in a beneficial factes-lithologiczone are precipitated and enriched in the course of the late tectonic movement in the presence ofthe leed-zinc remobilization in the enclosed high pressure environment and in the open low pressure environment. Therefore among a good deal factors, tectonics palys a leading role in the formation of deposits. |
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| Keywords: | Sichuan-Ynunan-Guizhou Pb-Zn mineralized zone tectonics ore-control remobilization precipitation |
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