摘要
根据层间氧化带型砂岩铀矿的矿化富集与铀镭平衡变化特征，在西北层间氧化带型砂岩铀矿床运用地面放射性氡法———２１８Ｐｏ 测量方法进行了找矿试验，试验表明运用２１８Ｐｏ 测量结果曲线来圈定层间氧化带中铀矿化富集部位是可行和有效的。
Based on mineralization enrichment and uranium radium equilibrium variation characteristics of interstratified oxidized zone type sandstone uranium deposits,the authors used surface radioactive radon technique,namely 218 Po measurement technique,to make ore prospecting test in this type of uranium deposits within Northwest China.The results show that the utilization of curves obtained from 218 Po measurement to the delineation of uranium mineralization enrichment position within the interstratified oxidized zone is feasible and effective.
出处
《物探与化探》
CAS
CSCD
2000年第1期12-16,共5页
Geophysical and Geochemical Exploration
关键词
铀矿
找矿
层间氧化带
砂岩铀矿
放射性氡法
interstratified oxidized zone type sandstone uranium deposit
uranium radium equilibrium
radon measurement
radioactive
