首页 | 本学科首页   官方微博 | 高级检索  
     

文登南部陆—陆碰撞与流体成矿
引用本文:鲁安怀,吕古贤,王文正,赖勇. 文登南部陆—陆碰撞与流体成矿[J]. 地球学报, 1998, 19(2): 187-194
作者姓名:鲁安怀  吕古贤  王文正  赖勇
作者单位:中国地质大学;中国地质科学院地质力学研究所;青岛海洋大学测试中心;北京大学地质系
摘    要:本文通过对胶南-文荣碰撞带东段,即文登南部陆-陆碰撞带地质特征研究,探讨了Ag→Au,Ag→Au→Au,Pb,Zn→Au,Cu这一明显的矿化分带性与碰撞机制的关系,详细研究了碰撞带中石英包裹体特征,尤其是深入研究了石英包裹体中H2O和CO2含量变化特征与碰撞带中挤压构造及伸展构造耦合关系,提出了碰撞驱动流体与成矿的认识。

关 键 词:陆-陆碰撞   流体成矿   文登

Continent-Continent Collision and Fluid Minerelization in Southern Wendeng
Affiliation:China University of Geosciences, Beijng;Institute of Geomechanics, CAGS, Beijing;Analysis Center, Qingdao University of Oceanology;Geology Department, Beijing University
Abstract:Through the research on the geological characteristics of the eastern section of Jiaonan_Wendeng collison zone,i.e.the southern Wendeng continent_continent collision zone,the authors discuss the relationship between the evident zonal mineralization distribution from Ag through Au_Ag,Au,Au_Pb_Zn to Au_Cu and collision mechanism,research detailed features of quartz inclusions in collision belt,especially the coupling relation of varing features of H 2O and CO 2 contents in quartz inclusions to compressive and extensional structures in the collision zone,and further present the recognition about the mineralization of fluid drived by the collision.
Keywords:continent-continent collision   mineralization of fluid   Wendeng
点击此处可从《地球学报》浏览原始摘要信息
点击此处可从《地球学报》下载全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号