新疆顶山矿点铀镭平衡系数特征研究

Study on characteristics of uranium-radium equilibrium in Dingshan ore occurrence, Xinjiang

在铀矿石中,铀与镭往往产生空间分离,出现铀镭平衡破坏的现象,因此研究矿石中铀镭平衡状态十分重要。通过对顶山地区330个样品的铀镭平衡系数的计算,并进行统计分析,总结了该地区铀镭平衡系数特征及其影响因素,并对该地区钻孔γ测井解释的修正及岩心取样工作提出建议。

Because of uranium and radium often separated from each other in uranium ores, the phenomenon that equilibrium of uranium and radium was damaged. Therefore studying the uranium radium equilibrium state in ores is very important. By calaulating uranium and radium equilibrium coefficient of 330 samples in Dingshan deposit and analyzing the statistical results, the characteristics and influential factors of the area of the uranium radium equilibrium coefficient are summarized, and some suggestion on revision of the drill gamma logging data and sampling in drills are provided.