Improvement of chemical preparation of geological samples for determination of gold

  • Yelena Zlobina al-Farabi Kazakh National University
  • A. Toktassinova al-Farabi Kazakh National University
Keywords: aurum (gold), silicate ores, sample preparation, pressure decay, atomic absorption spectroscopy

Abstract

The main directions of analytical chemistry of gold are increasing speed development and accuracy of the analysis. It is associated with the improvement of the stage of preparation and use of modern instrumental methods of analysis. With the purpose of improvement of preparation of geological materials containing gold a comparative study of the methods of decomposition of gold ore in open and close systems was conducted.

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Published
2013-05-14
How to Cite
Zlobina, Y., & Toktassinova, A. (2013). Improvement of chemical preparation of geological samples for determination of gold. Chemical Bulletin of Kazakh National University, 70(2), 119-125. https://doi.org/https://doi.org/10.15328/chemb_2013_2119-125