摘要
In Changpai uranium exploration area of Guangdong Province,the authors obtained content data of more than ten kinds of elements in soils,such as Cu,Pb,Zn,As and Sr,by means of X-ray fluorescence rapid measurement of the soil samples.According to the resultant diagram based on the measurement results,the indicative function of these elements for the concealed granite-type uranium deposit is discussed is this paper.The results show that the anomaly of the concealed granite-type uranium deposit can be found by using the portable X fluorescence spectrometer for soil sample survey.