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An X-ray fluorescence method for gold determination in ore samples
Authors:V. Cojocaru  S. Spiridon
Affiliation:(1) Institute of Physics and Nuclear Engineering, P. O. Box MG-6, 76900 Bucharest, (Romania)
Abstract:A new method for gold determination in ore is presented. By the method called PREFIX (preconcentration and X-ray fluorescence), it is possible to detect trace concentrations of gold down to the level of 0.2 mgrg/g, without any device.
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