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A method for the determination of some rare earth elements and their correlation with thorium using X-ray fluorescence
Authors:A. Karivai  P. Zuzaan  M. V. Gustova
Affiliation:1.Mongolian Nuclear Energy Authority,Ulan Bator,Mongolia;2.Nuclear Research Center,National University of Mongolia,Ulan Bator,Mongolia;3.Joint Institute for Nuclear Research,Dubna,Russia
Abstract:This paper presents the results of a simultaneous determination of some rare earth elements and some accompanying elements of the rare-earth fields of Mongolia. Correlation connections of rare earth elements with thorium are established. Data from X-ray fluorescence, gamma activation, and classical chemical methods for analyzing mineral resources were used to find the correlation dependence between rare earth elements and thorium.
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