Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Green Science and Technology》 2016-20
Add to Favorite Get Latest Update

New Progress of Magmatite and Magmatism during Earlly Yanshan Tectonic Sub Period in Great Xing'an Mountain Area

Ma Ji;Department of Earth Sciences,Postgraduate Department,East China Institute of Technology;Institute of Geology,Chinese Academy of Geological Sciences;  
Great Xing'an Range area is a metallogenic region with large density in China,developed with strong structure and magmatic activity and contained endogenous non-ferrous metals,precious metals and non-metallic mineral resources,which draws scientific research personnels and the geological exploration units' favor and attention.It is located in the strong superposition,composite and transformation parts of east-west Paleozoic Ancient Asia tectonic-metallogenic domain and NNE Meso-Cenozoic western Pacific coast tectonic-metallogenic domain.Thus the Great Xing'an Range region is of superior metallogenic geologic conditions,multi-metallogenic phases,large mineralization intensity and various deposit types,these characteristics are related to the multi-phase,widespread magmatic activity which is produced by the superimposition of different tectonic regimes,and each has a corresponding output of ore deposits and the corresponding geodynamic setting,and exists metallogenic specialization of magmatic rocks.Tectonic movements of different period of times control the respective magmatic rocks and associated mineralization,and these characteristics are closely related to the geodynamic setting of corresponding geological period.
【CateGory Index】: P588.1
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved