诸广南部独松地区铀成矿地质条件研究  

Study on geological conditions of uranium mineralization in Dusong area of southern Zhuguang

作　　者：陈随 刘建伟[1] 邱日平 CHEN Sui;LIU Jianwei;QIU Riping(Research Institute No.230,CNNC,Changsha 410011,China)

机构地区：[1]核工业二三〇研究所

出　　处：《世界核地质科学》2019年第3期140-146,共7页World Nuclear Geoscience

基　　金：中国核工业地质局铀矿地质项目(编号:201930-1,201356)资助

摘　　要：独松地区位于南岭铀多金属成矿带中段,诸广复式岩体南部。矿区发育NE、SN向构造带和NE向云煌岩脉,铀矿化赋存于构造带与云煌岩脉重接和截接部位。断裂构造带、基性岩脉、热液蚀变与铀矿化关系密切,是重要的成矿因素,也是重要的找矿标志。通过与下庄“交点”型矿床对比认为,独松地区铀成矿条件与下庄地区“交点”型铀矿相似,具有一定的找矿潜力。Dusong area is located in south of the Zhuguang complex pluton,middle Nanling uranium polymetallic metallogenic belt.There are NE,SN-trending structures and NE striking minette vein,the uranium mineralization is occurred in the conjunction and crossing parts of fracture to minette vein and closely related to the fracture,basic vein and hydrothermal alteration,which are the important metallognic factors and also the prospecting criteria.According to the comparison with the Xiazhuang intersection type deposit,Dusong area were believed to have similar uranium metallogenic conditions and have certain prospecting potential for the intersection type uranium deposit.

关 键 词：独松地区 地质条件 断裂构造带 “交点”型铀矿化 

分 类 号：P619.14[天文地球—矿床学]