硬岩铀矿放射性物化探综合勘查技术

介绍了土壤活性炭测氡、土壤天然热释光、土壤210Po方法三种放射性方法及其在赣南火山岩和花岗岩型铀矿的已知矿床上的测量效果,讨论了降雨对活性炭吸附法的影响程度以及三种方法的异常形态.试验表明,放射性方法对于硬岩铀矿的勘查是有效的.

The Iintegrated Geophysical and Geochemical Exploration Techniques of Hard Rock Uranium Ore Radioactivity

This paper introduces the three radioactive methods including active carbon radon detection,thermoluminescence survey-in-soil,the method of 210Po,and the measurement results on known deposits of volcanic rocks and granite-type uranium deposit in the south of Jangxi.It discusses the extent of the impact of rainfall on active carbon absorption,as well as abnormal morphology of the three methods.Experimentations show that the radioactive methods for the hard rock uranium deposit prospecting are effective.