الفهرس 
IntroductionOnly 14 pages are availabe for public view
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Abstract
This thesis is mainly concerned with determination of natural uranium isotopes in granitic rocks using destructive and nondestructive techniques in some mineralized granitic samples from the Eastern desert, Egypt The first chapter includes a summary of the various methods used the determination of Uranium, Thorium and potassium in different ores, especially spectrophotometric methods for the chemical determination of uranium and thorium and flame photometric method for the determination of potassium The scond chapter is concerned with the achieved results and discussion