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A study on the relationships between metamorphic anatexis and petrogenesis and mineralization
  • ISSN号:2096-0956
  • 期刊名称:《中国地球化学学报:英文版》
  • 时间:0
  • 分类:P581[天文地球—岩石学;天文地球—地质学]
  • 作者机构:[1]Dept. of Earth Sciences, Zhongshan University, Guangzhou 510275, China
  • 相关基金:The author wishes to thank Dr. Zhou Yiming of USGS, Mr. Li Yushu, a geologist, and Ms. Zhang Wenlan, a senior engineer, for their valuable support and contributions to this work. This research was jointly sponsored by the National Natural Science Foundation of China (Nos. 49673189 and 49873018) and the Special Project Foundation for Doctoral Programs of the National Education Commission (No. 98055807).
作者: 李兆麟[1]
中文摘要:

变形过程仔细与外壳并且高度的形成和与岩石成因论和矿化作用过程有关的进化被联系。动态系统的分析显示那个地区性的 metamorphism-migmatization-metamorphic 深溶酌过程是 atemperature 压力进步过程。变形深溶酌过程是有它的唯一的压力 / 温度的关键部分并且热力学,动态并且 geochemical 特征。作者介绍的变形深溶酌系统(妈) 的概念包括材料资源,精力资源,过程格式,材料交通和集中的必要因素,发生时间和地点。基于妈,变形 anatexisprocess 相关的花岗石的岩石和存款盒子的必要因素在他们的岩石成因论 and/ormineralizaion 机制上被讨论。讨论指出在 Ailaoshan 和 Yunkaimetamorphic 地区的花岗石具有变形深溶酌起源。在在剪碎带的变形地区和剪碎带金矿床的伟晶岩矿床的开始是高度与 metamorphicanatexis 有关过程。涉及矿石形成和材料运输的变态过程的学习是国际地质的圆担心的一个风骚的题目。进在变形深溶酌和 petrogenesis-meneralization 过程之间的关系的彻底的调查不仅在地质的理论,而且在工业实践是很重要的。

英文摘要:

Metamorphic processes are closely associated with the formation and evolution of the crust and highly related to petrogenesis and mineralization processes. Dynamic systematic analysis indicates that regional metamorphism-migmatization-metamorphic anatexis process is a temperature-pressure progressive process. Metamorphic anatexis process is a critical part with its unique pressure/temperature and thermodynamic, dynamic and geochemical characteristics. The concept of metamorphic anatexis system (MAS) introduced by the author includes the essential factors of material resources, energy resources, process format, material transportation and concentration, occurring time and location. Based on the essential factors of MAS, metamorphic anatexis process-related granitic rocks and deposit cases are discussed on their petrogenesis and/or mineralizaion mechanisms. The discussion points out that granites in the Ailaoshan and Yunkai metamorphic zones are of metamorphic anatexis origin. The genesis of pegmatite ore deposits in metamorphic zones and shear zone gold deposits in shear zones are highly related to metamorphic anatexis process. The study of metamorphism process involved in ore formation and material transport is a hot subject concerned by the international geological circles. Thorough investigations into the relationships between metamorphic anatexis and petrogenesis-meneralization processes are of great importance not only in geological theory, but also in industrial practice.

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期刊信息
  • 《中国地球化学学报:英文版》
  • 主管单位:中国科学院出版图书情报委员会
  • 主办单位:中科院地球化学研究所
  • 主编:欧阳自远
  • 地址:贵阳市观水路73号中科院地球化学研究所
  • 邮编:550002
  • 邮箱:hzl@mails.gyig.ac.cn
  • 电话:6221345
  • 国际标准刊号:ISSN:2096-0956
  • 国内统一刊号:ISSN:52-1161/P
  • 邮发代号:2-577
  • 获奖情况:
  • 92年度获全国优秀期刊二等奖,96年度获中科院优秀期刊二等奖,96年度获全国优秀期刊三等奖
  • 国内外数据库收录:
  • 美国化学文摘(网络版),荷兰地学数据库,荷兰文摘与引文数据库,美国工程索引,美国地质文献预评数据库,美国剑桥科学文摘,英国科学文摘数据库,美国石油文摘
  • 被引量:282