| 西藏嘉黎县蒙亚啊铅锌矿床地质特征及矿床成因 |
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| 引用本文： | 李嵩,钟康惠. 西藏嘉黎县蒙亚啊铅锌矿床地质特征及矿床成因[J]. 四川有色金属, 2014, 0(4): 31-35 |
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| 作者姓名： | 李嵩 钟康惠 |
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| 作者单位： | 成都理工大学地球科学学院,四川成都,610059 |
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| 摘 要： | 西藏嘉黎县蒙亚啊铅锌矿床是冈底斯成矿带上一个大型铅锌矿,位于纳木错-嘉黎断裂带南侧。笔者对该矿床基本地质特征进行了探讨,包括矿体赋矿层位、形态、矿石组构、矿物组合及蚀变特征,在总结前人地球化学和流体包裹体资料的基础上提出了该矿床的成矿模式,对蒙亚啊铅锌矿的成因及类型有了更深入的认识。在此基础上,作者总结矿区找矿标志,提出找矿方向。
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| 关 键 词： | 地质特征 矿床成因 成矿模式 找矿标志 |
Geological Characteristics and Genesis of the Mengyaa Lead-zinc Diposit in Tibet Jiali |
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| LI Song,ZHONG Kanghui. Geological Characteristics and Genesis of the Mengyaa Lead-zinc Diposit in Tibet Jiali[J]. Sichuan Nonferrous Metals, 2014, 0(4): 31-35 |
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| Authors: | LI Song ZHONG Kanghui |
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| Affiliation: | (college of earth sciences, Chengdu university of technology, Chengdu 610059, China) |
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| Abstract: | Tibet Jiali County Mengyaa lead-zinc deposit in Gangdesemetallogenic belt,is the last large lead-zlnc deposit, located in Nam-south side of Jiali fault belt. The author discusses the basic geological characteristics of the deposit,including ore seams, shape, fabric, mineral composition and alteration characteristics of ore,on the basis of summing up the previous geochemical and fluid inclusion data presented on the metallogenic model of this deposit,have a more thorough understanding to the Mengyaa lead zinc mine the causes and types. The author summarizes the mining area prospecting signs, and put forward the prospecting directions. |
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| Keywords: | geological characteristics ore genesis metallogenic model indication for prospecting |
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