| 大陆动力学演化与成矿研究: 历史与现状 |
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| 引用本文： | 毛景文,谢桂青,李晓峰,张作衡,王义天,王志良,赵财胜,杨富全,李厚民.大陆动力学演化与成矿研究: 历史与现状[J].矿床地质,2005,24(3):193-205. |
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| 作者姓名： | 毛景文 谢桂青 李晓峰 张作衡 王义天 王志良 赵财胜 杨富全 李厚民 |
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| 作者单位： | 中国地质科学院矿产资源研究所,北京,100037 |
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| 基金项目： | 本文得到国家自然科学重点基金(40434011)和国家自然科学青年基金(40402011)、国家重点基础研究发展规划项目(G1999043211和G1999043216)的联合资助 |
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| 摘 要： | 地球动力学演化过程与成矿作用是当今矿床学研究的前沿。文章回顾了自20世纪60年代以来，有关大陆动力学演化与成矿的研究历史和当前的研究动向。综述了几个研究大阶段，即：海底喷流成矿作用、大陆边缘成矿作用、板内成矿作用及地质历史演化过程的大陆汇聚或增生与多期次成矿。同时，以华南地区为例，将大陆侧向和垂向增生作为切入点，阐述了华南世界级有色、稀有、贵金属成矿省在地质历史过程中的成矿作用，并提出在该成矿省进一步实现找矿突破的重要科学问题。
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| 关 键 词： | 地质学 区域成矿作用 大陆动力学 海底成矿作用 大陆成矿 大陆增生 华南地区 综述 |
| 文章编号： | 0258-7106(2005)03-0193-13 |
Geodynamic process and metallogeny: History and present research trend,with a special discussion on continental accretion and related metallogeny throughout geological history in South China |
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| MAO Jing-wen,XIE Gui-qing,LI Xiao-feng,ZHANG Zuo-heng,WANG Yi-tian,WANG Zhi-liang,ZHAO Cai-sheng,YANG Fu-quan,LI Hou-min.Geodynamic process and metallogeny: History and present research trend,with a special discussion on continental accretion and related metallogeny throughout geological history in South China[J].Mineral Deposits,2005,24(3):193-205. |
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| Authors: | MAO Jing-wen XIE Gui-qing LI Xiao-feng ZHANG Zuo-heng WANG Yi-tian WANG Zhi-liang ZHAO Cai-sheng YANG Fu-quan LI Hou-min |
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| Abstract: | Geodynamic process and metallogeny constitute an important research field all over the world. Studying the tectonic evolution process we can get to know why some groups of ore deposits occur in some specific geological settings and why large amounts of metals are accumulated in some specific places of the metallogenic belts or regions. In this paper, a review is given concerning the research work conducted in this field since 1960's. Four important periods of researches have been proposed, i.e., the observation of the submarine exhalative ore system and the study of the similarities in the geological history in the present continents, the metallogeny along the mobile continental margins, the intra-continental orogenic and extensional processes, and the continent convergence or even terrain accessory and related metallogeny throughout the geological history. Exemplified by South China comprising Cathynian and Yangtze blocks, a world-class nonferrous metallic province, the authors propose three important lateral or vertical continental accessories and ore-forming processes throughout the geological history. They include Neoproterozoic Rodinia assembly and breaking up and related Sn-Cu-Ni mineralization, Emeishan mantle plume and related Cu-Ni-Pt-Pd-V-Ti mineralization, and Late Triassic assembly of Indo-China, South China and North China cratons and related Late Jurassic-Early Cretaceous large-scale non-metallic mineralization. |
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| Keywords: | geology regional metallogenic process geodynamic process marine exhalative ore system metallogeny in intra-continent continental accretion South China comprehensive |
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