综合地球物理勘探在八仙筒地区砂岩型铀矿勘查中的应用  

Application of Integrated Geophysical Prospecting to Sandstone-type Uranium Deposits Exploration in Baxiantong Area

作　　者：任伟龙[1] 宁君[1] 翟亮亮[1] 佟术敏 李强[1] 

机构地区：[1]核工业二四三大队,内蒙古赤峰024000

出　　处：《东华理工大学学报（自然科学版）》2017年第3期279-283,共5页Journal of East China University of Technology(Natural Science)

基　　金：<内蒙古奈曼旗八仙筒地区铀矿资源调查评价>项目;<松辽盆地南部铀矿资源调查评价与勘探>项目资助

摘　　要：通过总结和分析松辽盆地南部八仙筒地区可控源音频大地电磁测深、氡及其子体测量以及高精度磁法测量的最新资料,参考以往地质成果资料,结合沉积盆地二级构造单元及断裂构造的地球物理特征,划分出八仙筒地区沉积盆地基底的3个二级构造单元,推断了3条断裂,圈定了哲中凹陷内氡气异常的分布范围。为本区铀矿地质勘查起到了一定指导作用,说明应用综合地球物理勘探方法寻找砂岩型铀矿有重要的意义。Having summarized and analyzed the latest materials of the CSAMT survey, Radon and its daughters survey and High-precision magnetic survey in Baxiantong area of southern Songliao Basin, referenced antecedent geological findings date and combined the geophysical characteristics of sedimentary basin second level tectonic unit and fault structure, this paper classes the Baxiantong sedimentary basin into three secondary-structure units, and infers out three faults, delineates the radon gas distribution range in Zhezhong sunken which is instructional to uranium geological survey. So there is significance to find sandstone-type uranium deposits by using integrated geophysical prospecting.

关 键 词：综合地球物理 松辽盆地 铀矿勘查 砂岩型铀矿 

分 类 号：P631[天文地球—地质矿产勘探]