| 江西张十八大型铅-锌矿床地质特征 |
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| 引用本文： | 高文亮,许建华,肖锷,詹国年.江西张十八大型铅-锌矿床地质特征[J].矿产与地质,2006,20(4):383-388. |
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| 作者姓名： | 高文亮 许建华 肖锷 詹国年 |
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| 作者单位： | 江西省地矿局九一六大队,江西,九江,332100 |
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| 摘 要： | 张十八铅-锌矿床是赣北地区新探明的大型铅-锌-银隐伏矿床，总结其矿床地质特征，提高对其矿床成因及其控矿因素的认识，对指导今后类似隐伏矿床的找矿具有重要意义。文章在对该矿床的成矿地质背景、矿区地质特征认识的基础上，着重研究了矿体特征、矿石特征及矿床硫同位素特征。初步研究认为，其成矿元素来源于深部隐伏花岗岩，矿床成因属岩浆期后中温热液交代矿床，并根据控矿因素，以三种控制条件以及Pb、Zn、Cu、Sn综合化探异常作为该矿床的直接找矿标志。
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| 关 键 词： | 铅-锌矿床 成因初探 地质特征 大型隐伏矿床 张十八 江西 |
| 文章编号： | 1001-5663（2006）04-05-0383-06 |
| 收稿时间： | 2005-12-16 |
| 修稿时间： | 2005年12月16 |
Geological characteristics of Zhangshiba large pattern lead-zinc deposit |
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| GAO Wen-liang,XU Jian-hua,XIAO E,ZHAN Guo-nian.Geological characteristics of Zhangshiba large pattern lead-zinc deposit[J].Mineral Resources and Geology,2006,20(4):383-388. |
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| Authors: | GAO Wen-liang XU Jian-hua XIAO E ZHAN Guo-nian |
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| Institution: | No. 916 Team of Jiangxi Geological and Mineral Resources Bureau, Jiujiang Jiangxi 332100,China |
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| Abstract: | The Zhangshiba lead-zinc deposit is a newly proven up large scale of concealed lead-zinc-silver deposit in north Jiangxi. Summarizing the geological characteristics of the deposit and improving the understanding on the genesis of the deposit and ore controlling factors are of great significance for guiding the exploration of the similar concealed deposit in future. The research was focused on the characteristics of the orebodies, ore and sulfur isotope based on the understanding of metallogenic background and the geological characteristics of the ore field. It is believed by the initial study that the ore elements came from deep concealed granite and the genesis of the deposit is attributed to mesothermal replacement deposit. And three kinds of controlling conditions as well as comprehensive Pb ,Zn,Cu,Sn geochemical anomalies are direct ores prospecting indicators according to ore controlling factors. |
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| Keywords: | Lead-zinc deposit genesis geological characteristics large scale concealed deposit Zhangshiba Jiangxi |
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