氡气异常解释方法的初步探讨

在铀矿勘探中,根据氡气异常计算矿体埋深的工作是十分重要的。本文从运用测氡及其子体的方法寻找深部铀矿的事实出发,探讨了氡气运移的方式及其可能分布的模式,并对M.M.索科洛夫的实验结果进行了初步的理论讨论。同时,对根据氡气异常计算矿体埋深的解释问题进行了探索性的研究。本文所提出的方法,在一定的地质条件下,原则上适用于各种放射性测量异常的解释方法。实践表明,本法在矿床勘探工作中能提供关于矿体的某些参数(埋深和产状),有一定的实用价值。

A PRIMARY DISCUSSION OF AN EXPLANATION METHOD FOR RADON ANOMALIES

In uranium exploration, it is important to calculate the orebody depth with radon anomalies. From the point of view of seeking deep uranium with the measurement methods of radon and its daughter, the author not only discussed the way of radon migration and the possible distribution model, but also have a primary theoretie discussion on the experimental result by M. M. Socolov. Moreover, the author also made an approach research of calculating the orebody depth with radon anomalies. In some geological environment, the method mentioned in this paper consists with variety of explaining methods for radioactivity survey. It has proved that this method can provide some parameters of ore body (depth and accurence). It is useful in practice.