PHYSICAL AND CHEMICAL STUDIES OF OVERROOF ROCKS OF CLAY SHALES OF THE DZHERDANAK DEPOSIT

Authors

Mastura ARIPOVA, Tashkent Chemical-Technological Institute, Tashkent, UzbekistanFollow
Ivan LEVITSKIY, 2Belarusian State Technological University, Minsk, BelarusFollow
Khabiba KHAMIDOVA, Tashkent Chemical-Technological Institute, Tashkent, UzbekistanFollow
Odelbek AMMANOV, Tashkent Chemical-Technological Institute, Tashkent, UzbekistanFollow

Abstract

The purpose of this study is study of the physical and chemical properties of the overburden of the Dzherdanak deposit. The chemical and mineralogical composition of the overburden of the Djerdanak deposit has been studied by the methods of X-ray and thermography, electron microscopy and infrared spectroscopy. The main phases are quartz, kaolinite and muscovite. The study of the fine structure of the rock under an electron microscope showed the homogeneity of the rock with pronounced uniform inclusions, which is preserved even after firing. Changes in the rock after firing at 1050 °C have been determined. The formation of mullite at this temperature has been established.

Recommended Citation

ARIPOVA, Mastura; LEVITSKIY, Ivan; KHAMIDOVA, Khabiba; and AMMANOV, Odelbek (2021) "PHYSICAL AND CHEMICAL STUDIES OF OVERROOF ROCKS OF CLAY SHALES OF THE DZHERDANAK DEPOSIT," CHEMISTRY AND CHEMICAL ENGINEERING: Vol. 2021: No. 3, Article 3.
DOI: https://doi.org/10.51348/UBCO8703
Available at: https://cce.researchcommons.org/journal/vol2021/iss3/3