摘要
达亮铀矿床是华南地区典型的花岗岩型铀矿床,活性铀含量较高的摩天岭岩体和四堡群地层为成矿提供物质来源,变质作用、围岩蚀变及构造运动促进岩石中铀的活化迁移与再分配,NE、NW向断裂为主要储矿构造。矿床所处的接触带两侧附近为找矿有利地段,接触变质带、岩性界面、蚀变带与构造破碎带交汇处为成矿有利部位,为以后的找矿工作提供一定参考。
The Daliang uranium deposit is a typical granite type uranium deposit in South China.The Motianling rock mass and Sibao Group strata with high active uranium content provide material sources for mineralization.Metamorphism,surrounding rock alteration,and tectonic movement promote the activation,migration,and redistribution of uranium in the rocks.NE and NW trending faults are the main ore storage structures.The vicinity of the contact zone on both sides where the deposit is located is a favorable location for ore exploration,and the intersection of the contact metamorphic zone,lithological interface,alteration zone,and structural fracture zone is a favorable location for mineralization.The research results provide certain references for future mineral exploration work.
作者
杨航
Yang Hang(Guangxi Zhuang Autonomous Region 305 Nuclear Geological Brigade,Liuzhou 545005,China)
出处
《四川有色金属》
2025年第1期1-4,共4页
Sichuan Nonferrous Metals
关键词
摩天岭
达亮铀矿床
地质特征
控矿因素
Motianling
Daliang uranium deposit
geological characteristics
mineral control factors
