| 华南燕山期大规模铜成矿作用的成矿模式及找矿方向 |
| Received:May 14, 2020 Revised:September 03, 2020 点此下载全文 |
| 引用本文：NI Pei,PAN JunYi,CHI Zhe.2020.Large-scale Yanshanian copper mineralization in South China: Metallogenic models and exploration implications[J].Mineral Deposits,39(5):754~784 |
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| Author Name | Affiliation | | NI Pei | State Key Laboratory for Mineral Deposit Research, Institute of Geo-fluids, School of Earth Sciences and Engineering, Nanjing University, Nanjing 210023, Jiangsu, China | | PAN JunYi | State Key Laboratory for Mineral Deposit Research, Institute of Geo-fluids, School of Earth Sciences and Engineering, Nanjing University, Nanjing 210023, Jiangsu, China | | CHI Zhe | State Key Laboratory for Mineral Deposit Research, Institute of Geo-fluids, School of Earth Sciences and Engineering, Nanjing University, Nanjing 210023, Jiangsu, China |
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| 基金项目:本文得到国家重点研发计划“华南陆内成矿系统的深部过程与物质响应课题（编号：2016YFC0600205）”资助 |
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| 中文摘要:华南地区是中国最重要的金属矿产资源聚集区，其燕山期大规模成矿作用尤其引人注目。文章围绕华南燕山期大规模铜成矿作用，系统收集了该区内30余个主要矿床的地质和同位素年代学资料，初步总结了华南燕山期铜矿床的主要类型和时空分布特征。统计结果表明，斑岩型和浅成低温热液型矿床是华南燕山期最重要的铜成矿类型。对此，文章结合华南地区近年来铜及相关金、钼等金属的最新找矿勘查进展和矿床成因机制研究成果，分别以德兴矿集区、德化矿集区、紫金山矿集区和治岭头矿集区为例，提出了华南燕山期斑岩-浅成低温热液铜多金属成矿系统的几种成矿模式和找矿方向。 |
| 中文关键词:地质学 华南 燕山期 铜矿床 斑岩型 浅成低温热液型 矽卡岩型 成矿模式 找矿方向 |
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| Large-scale Yanshanian copper mineralization in South China: Metallogenic models and exploration implications |
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| Abstract:South China is one of the most important metal accumulation areas in China, and the large-scale Yanshanian metallogenic event is of particular interest to geologists. This paper mainly focuses on the large-scale Yanshanian copper mineralization in South China, and provides a preliminary summary on its major styles and spatial-temporal distribution characteristics based on a systemic review of newly published data concerning deposit geology and isotopic geochronology of over 30 major deposits in this area. The result shows that porphyry and epithermal deposits are the most important Yanshanian copper mineralization styles in South China. In view of such a situation, this paper summarizes several recent ore exploration progresses and metallogenic studies of copper and the associated metals including gold and molybdenum in South China, and accordingly proposes several varieties of the porphyry-epithermal metallogenic models using the Dexing, Dehua, Zijinshan and Zhilingtou as examples, respectively. |
| keywords:geology South China Yanshanian copper diposit porphyry type epithermal type skarn type metallogenic model ore exploration |
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