摘要
应用轻便型放射性同位素源X射线荧光仪,对4个找金矿靶区所获次生晕异常进行了试验性评价研究.结果表明,用金矿的主要指示元素As(或其他指示元素的金属总量)所显示的荧光强度,可快速圈定金矿远景区和揭示隐伏金矿体,以缩短找矿周期.
A trial evaluation of secondary halo anomalies discovered in some target areas for gold explorationhas been made by using the radioisotope source X-ray fluorescence method. The results demonstrate thatthe fluorescence intensity manifested by the major indicator element As of gold ores (or the total metallicore content of other indicator elements) can be used effectively to delineate the prospect area of gold oreor reveal the concealed gold ore body in order to quicken our step in gold prospecting.
出处
《地质与勘探》
CAS
CSCD
北大核心
1989年第9期42-45,共4页
Geology and Exploration
