摘要
通过对云南腾冲地区某已知古河道型铀矿床的瞬变电磁法效果探测实例分析 ,探讨了瞬变电磁法的理论基础、野外工作方法、资料处理。研究表明瞬变电磁法勘探与其它常规电法相比 ,有许多特出的优点 ,可在复杂地形条件下工作 ,有良好的空间分辨性。该方法探测古河道空间位置 ,效果很好。可为我国其它地区的古河道型砂岩铀矿勘查提供借鉴。
On the base of the application of transient electromagnetic technique of paleochannel-type sandstone-hosted uranium deposits in Tengchong region of Yunan Province, This paper analyses the detect example. It discusses the theory foundation of TEM, fieldwork means, data processing and interpret. By contrast with routine electricity farad, The transient electromagnetic technique have the special merit. and favorable space resolve gender under conditions of intricacy terrain. This means can get good effect in detecting paleochannel-type sandstone-hosted uranium deposits space position. It is a good reference for other prospecting and exploration work.
出处
《华东地质学院学报》
2003年第4期361-363,共3页
Journal of East China Geological Institute
基金
国防科工委核工业地质局项目(1 999)
云南滇西勐连高地支古河谷砂岩型铀矿找矿方法研究
关键词
古河道型砂岩铀矿
瞬变电磁法
勘查工作方法
paleochannel-type sandstone-hosted uranium deposit
transient electromagnetic method
prospecting and exploration method
