عنوان مقاله [English]
نویسندگان [English]چکیده [English]
In this paper, distribution of uranium and other elements with an accuracy of one micron has been investigated, using Scanning Proton Microscope. The correlation between the distribution of uranium and other elements is determined in the samples by the use of elemental distribution. Our results show, that minerals containing uranium are surrounded by minerals containing iron. Also, using Rutherford Backscattering Spectrometry, we were able to find the low-Z elements in the samples. Using this information, we can determine the chemical composition of the samples.