| 河南南召县银洞山铅锌矿床地质地球化学特征研究 |
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| 引用本文： | 程路平,邵拥军,郑明泓,谭华杰,张建东,彭光雄.河南南召县银洞山铅锌矿床地质地球化学特征研究[J].地质找矿论丛,2018,33(2):176-181. |
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| 作者姓名： | 程路平 邵拥军 郑明泓 谭华杰 张建东 彭光雄 |
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| 作者单位： | 中南大学有色金属成矿预测与地质环境监测教育部重点实验室;中南大学地球科学与信息物理学院;贵州省有色金属和核工业地质勘查局 |
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| 基金项目： | 中南大学创新驱动项目（编号：2015CX008）资助。 |
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| 摘 要： | 河南南召县银洞山铅锌矿床地处兰草—回龙多金属IV级成矿带中段,是中国中部重要的多金属成矿远景区。文章通过对银洞山铅锌矿床地质特征、岩矿石岩相学特征、地球化学特征进行分析,认为区内的栾川群煤窑沟组、NWW—NW向断裂构造和燕山期花岗岩对成矿有十分重要的作用,成矿物质主要来源于燕山期花岗岩,有部分来自地层;并认为该矿床为岩浆热液型矿床。
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| 关 键 词： | 银洞山铅锌矿 地质特征 地球化学特征 矿床成因 河南省 |
| 收稿时间： | 2017/3/2 0:00:00 |
| 修稿时间： | 2017/5/26 0:00:00 |
Study on the geological and geochemical characteristics of Yindongshan Pb-Zn deposit in Nanzhao county, Henan province |
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| CHENG Luping,SHAO Yongjun,ZHENG Minghong,TAN Huajie,ZHANG Jiandong and PENG Guangxiong.Study on the geological and geochemical characteristics of Yindongshan Pb-Zn deposit in Nanzhao county, Henan province[J].Contributions to Geology and Mineral Resources Research,2018,33(2):176-181. |
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| Authors: | CHENG Luping SHAO Yongjun ZHENG Minghong TAN Huajie ZHANG Jiandong and PENG Guangxiong |
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| Institution: | Key Laboratory of Metallogenic Prediction of Nonferrous Metals and Geological Environment Monitoring, Ministry of Education, Central South University, Changsha 410083, China;School of Geosciences and Info-Physics, Central South University, Changsha 410083, China,Key Laboratory of Metallogenic Prediction of Nonferrous Metals and Geological Environment Monitoring, Ministry of Education, Central South University, Changsha 410083, China;School of Geosciences and Info-Physics, Central South University, Changsha 410083, China,School of Geosciences and Info-Physics, Central South University, Changsha 410083, China;Non-Ferrous Metals and Nuclear Industry Geological Exploration Bureau of Guiyang 550005, China,Key Laboratory of Metallogenic Prediction of Nonferrous Metals and Geological Environment Monitoring, Ministry of Education, Central South University, Changsha 410083, China;School of Geosciences and Info-Physics, Central South University, Changsha 410083, China,Key Laboratory of Metallogenic Prediction of Nonferrous Metals and Geological Environment Monitoring, Ministry of Education, Central South University, Changsha 410083, China;School of Geosciences and Info-Physics, Central South University, Changsha 410083, China and Key Laboratory of Metallogenic Prediction of Nonferrous Metals and Geological Environment Monitoring, Ministry of Education, Central South University, Changsha 410083, China;School of Geosciences and Info-Physics, Central South University, Changsha 410083, China |
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| Abstract: | Yindongshan Pb-Zn deposit is located in the middle of Lancao and Huilong polymetallic metallogenic belt IV which is an important prospect area of polymetallic metallogenic areas in central China. Based on analysis of geological, petrographic and geochemical characteristics of the deposit it is considered that the Meiyaogou Formation of Luanchuan Group, NW-NWW fracture and Yanshanian granite play an important role in the mineralization. Ore-forming materials mainly come from magma, partly from stratum so It is a magmatic hydrothermal Pb-Zn deposit. |
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| Keywords: | Yindongshan pb-zn deposit geological characteristics geochemical characteristics ore deposit genesis Henan province |
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