摘要
本文系统地研究了贵东岩体产铀矿与非产铀矿花岗岩中晶质铀矿的标型特征。据研究结果,贫钍晶质铀矿的含量高是产铀矿花岗岩的基本特征,其晶质铀矿的强烈溶蚀现象是铀活化转移的直接证据,可以将其作为寻找铀矿的标志之一。
The typomorphic features of uranium bearing and non-uranium granites inGuidong granite complex have been studied systematically. It has been proved that a largeamount of uraninite with lower thorium content is an important characteristic ofuranium mineralization granite, and that the strong corrosion or uraninite is one of the markto search for uranium deposit in this area.
关键词
花岗岩
晶质
铀矿
标型特征
找矿
uraninite
typomorphic feature
significance to search for uranium deposit
granite
