摘要
介绍了几个音频大地电磁法和高精度磁测方法在华南白面石地区硬岩型铀矿上的勘查实例。应用结果表明,这两种方法优势互补,综合使用可较好地探测深部地质构造(如火山盆地基底埋深、断裂构造、火山机构等),为南方硬岩型铀矿供深找盲、外围扩大提供有效技术手段。
Integrated geophysical methods composed of AMT and high resolution magnetic survey were used to the exploration of hard rock-type uranium deposits in Baimianshi area of southern China.The results show that some deep geological structures such as buried depth of volcanic basin basement,fault structure and volcanic apparatus could be well detected by using the integrated methods and on the basis of sharing their complementary advantages.Effective technological measures are provided to the exploration of deep buried uranium ore bodies in the hard rock-type uranium deposit of southern China and the outskirt extension of the ore deposit.
出处
《物探与化探》
CAS
CSCD
北大核心
2011年第6期739-742,746,共5页
Geophysical and Geochemical Exploration
关键词
音频大地电磁法
高精度磁测
硬岩型铀矿
深部找矿
AMT
high resolution magnetic survey
hard rock-hosted uranium deposit
deep prospecting
