Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Gansu Geology》 2009-01
Add to Favorite Get Latest Update

STUDY ON GEOLOGY AND METALLOGENIC CONDITION OF A CERTAIN SANDSTONE TYPE U-DEPOSIT IN INNER MONGOLIA

PU Jin-hu(No.212 Team,Gansu Provincial Bureau of Nuclear Geology,Wuwei 733000,China)  
A certain U-deposit is located in a basin,north-western part of Alashan platform,which is a EW-striking enclosed basin,where developed alluvial-fan system,deposited Lower Cretaceous Xinminpu Group,Middle-Lower Jurassic strata partially.U-deposit mainly exist in the grayish green fine-granular silt-stone and argillaceous sand stone of depression sub-face before alluvial fan,the middle petrofabric of Lower Cretaceous Xinmingpu Group.By analyzing the features of geology,hydrochemical environment and metallogenic conditions,it is supposed that the metallogenic conditions in the basin is not favorable to form industrial uranium deposit,but some small scale deposit may be developed in the favorable stratigraphic position or facies zone.
【CateGory Index】: P619.14
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