The Recognition of Deep Anomalies Related to Uranium Deposits by Using Radon Concentrations of Active Carbon Survey and Uranium Content of Pit Gamma Ray Spectral Survey
详细信息
- 责任者：Zhao Xigang (No.203 Research Institute ; CNNC ; Xianyang 712000 ; China) ; Lou Hansheng
- 刊名：Geophysical and Geochemical Exploration
- 出版年：2013
- 卷期：37(3)
- 关键词：射气测量 ; emanation surveys ; 伽玛能谱测量 ; gamma-spectrometry ; 铀矿 ; uranium ores
- 页码：p.422-426
- 图表：illus., 2 tables, 4 refs.
- 分类号：1600
- issnNo：ISSN1000-8918
- isbnNo：CN11-1906/P
摘要
In order to distinguish anomalies related to uranium deposits from many radiometric survey anomalies caused by such factors as lithology,structure and alteration in granite area,the authors used magnetic survey in search for fractured zones,and utilized radon concentrations of active Carbon survey as well as pit gamma ray spectral survey to recognize deep anomalies related to uranium deposits.It is found that economic uranium ores are included on the dip side of the ore-control fractured zones,as evidenced by drilling verification.