| 王长明,邓军,张寿庭,燕长海.河南省华北陆块南缘铅金成矿系统[J].地质找矿论丛,2005,(3):170-175 |
| 河南省华北陆块南缘铅金成矿系统 |
| ANALYSIS OF METALLOGENIC SYSTEMS OF LEAD AND GOLD AT SOUTHERN MARGIN OF NORTH CHINA PLATFORM IN HENAN |
| 投稿时间：2004-09-10 修订日期：2005-01-05 |
| DOI：10.6053/j.issn.1001-1412.2005.3. 005 |
| 中文关键词: 成矿系列 成矿系统 铅金 华北陆块南缘 河南省 |
| 英文关键词:metallogenic series metallogenic systems lead and gold southern margin of North China platform Henan province |
| 基金项目:教育部跨世纪优秀人才培养计划、“科学技术研究重点项目”(03178和1037);国家自然科学基金项目(40172036);国土资源大调查项目(19991020089003)联合资助 |
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| 中文摘要: |
| 华北陆块南缘是我国重要的多金属成矿带之一,可划分为两个成矿集中区:小秦岭—熊耳山金成矿带和栾川陆缘凹陷钼、钨、铅、锌成矿带。在其演化过程中形成不同的成矿系统,与铅成矿带有关的成矿系统为中新元古代拉张构造体制被动陆缘成矿系统:MVT型铅锌成矿系列和Sedex型铅锌成矿系列;中生代陆内碰撞成矿系统:与岩浆岩有关的热液充填交代型铅锌成矿系列。与金成矿带有关的成矿系统为古元古代古陆核边缘成矿系统:小秦岭石英脉型金矿成矿系列;中新元古代拉张构造体制被动陆缘成矿系统:熊耳山蚀变岩型金矿成矿系列。 |
| 英文摘要: |
| Southern margin of North China platform is one of the most important ploy metalc ore-forming belts. There are two ore-deposit-concentrated areas, i,e. Xiaoqinling-Xiongershan Au ore belt and Luanchuan continental mangin rift Mo-W-Pb-Zn polymetal ore belt. In the process of evolution different metallogenic systems occured, i,e. Meso-Neoproterozoic passive continental margin system that incudes MVT Pb-Zn-Ag series and sedex Pb-Zn-Ag series and Mesozoic intracontinent collision metallogenic system of magmatic and hydrothermal fluid filling replacement series; palaeoproterozoic continent core margin Au metallogenic system consisting of Xiaoqinling quartz vein Au ore series and Meso-Neoproterozoic passive continental margin system including Xiongershan altered cataclastic rock type Au series. |
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