| 河南土地庙沟铅锌矿床地质地球化学特征 |
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| 引用本文： | 李建领,郑明泓,李红超,彭光雄,谭华杰,张建东.河南土地庙沟铅锌矿床地质地球化学特征[J].矿产勘查,2017,8(4):599-605. |
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| 作者姓名： | 李建领 郑明泓 李红超 彭光雄 谭华杰 张建东 |
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| 作者单位： | 河南省有色金属地质矿产局第二地质大队,郑州 450016,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,长沙 410083;贵州省有色金属和核工业地质勘查局,贵阳 550005,河南省有色金属地质矿产局第二地质大队,郑州 450016,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,长沙 410083;中南大学地球科学与信息物理学院,长沙 410083,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,长沙 410083;中南大学地球科学与信息物理学院,长沙 410083,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,长沙 410083;中南大学地球科学与信息物理学院,长沙 410083 |
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| 基金项目： | 河南省国土资源厅2014年度“两权价款”地质科研项目(编号:2015-258-16)资助。 |
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| 摘 要： | 土地庙沟铅锌矿区位于土地庙沟—维摩寺铅锌银多金属成矿带中,是豫西南铅锌银多金属成矿区的重要组成部分。文章通过野外地质特征、岩相学及地球化学研究分析,认为煤窑沟组为区内主要赋矿层位,NWW-NW向断裂为该区的主要控矿构造,燕山期复式岩体与成矿关系密切,成矿物质主要来源于岩浆,但有地层物质的混入,矿床成因属于与燕山期岩浆活动有关的热液型铅锌矿床。
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| 关 键 词： | 地质特征 地球化学特征 矿床成因 土地庙沟铅锌矿床 河南 |
| 收稿时间： | 2017/2/17 0:00:00 |
Geological and geochemical characteristics of the Tudimiaogou Pb-Zn deposit in Henan |
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| LI Jian-ling,ZHENG Ming-hong,LI Hong-chao,PENG Guang-xiong,TAN Hua-jie and ZHANG Jian-dong.Geological and geochemical characteristics of the Tudimiaogou Pb-Zn deposit in Henan[J].Mineral Exploration,2017,8(4):599-605. |
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| Authors: | LI Jian-ling ZHENG Ming-hong LI Hong-chao PENG Guang-xiong TAN Hua-jie and ZHANG Jian-dong |
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| Affiliation: | No.2 Geological Team of Henan Bureau of Geological Exploration for Non-ferrous Metal Resources, Zhengzhou 450016,Key Laboratory of Metallogenic Prediction for Nonferrous Metals and Geological Environment Monitoring, Ministry of Education, Central South University, Changsha 410083;Guizhou Bureau of Geological Exploration for Non-Ferrous Metals and Nuclear Industry, Guiyang 550005,No.2 Geological Team of Henan Bureau of Geological Exploration for Non-ferrous Metal Resources, Zhengzhou 450016,Key Laboratory of Metallogenic Prediction for Nonferrous Metals and Geological Environment Monitoring, Ministry of Education, Central South University, Changsha 410083;School of Geosciences and Info-Physics, Central South University, Changsha 410083,Key Laboratory of Metallogenic Prediction for Nonferrous Metals and Geological Environment Monitoring, Ministry of Education, Central South University, Changsha 410083;School of Geosciences and Info-Physics, Central South University, Changsha 410083 and Key Laboratory of Metallogenic Prediction for Nonferrous Metals and Geological Environment Monitoring, Ministry of Education, Central South University, Changsha 410083;School of Geosciences and Info-Physics, Central South University, Changsha 410083 |
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| Abstract: | The Tudimiaogou Pb-Zn deposit located in the Tudimiaogou-Weimosi lead -zinc-silver polymetallic metallogenic belt, is an important part of Yuxina lead-zinc-silver polymetallic metallogenic province. Based on the field geological investigation, petrographic study and geochemical analysis, it is concluded that the Meiyaogou group is the main ore-bearing layer, NW-trending and NWW-trending fractures are the main ore-controlling structures, and there is a close relationship between mineralization and Yanshanian complex rock mass. Ore-forming materials mainly derived from magma mixed with strata material. The deposit genesis belongs to hypabyssal hydrothermal Pb-Zn deposit related to Yanshanian magmatic activity. |
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| Keywords: | geological characteristics geochemical characteristics deposit genesis Tudimiaogou Pb-Zn deposit Henan |
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