INSOLUBLE ANHYDRITE AS PRODUCT GYPSUM DEHYDRATION ACCORDING TO ELECTRON PARAMAGNETIC RESONANCE SPECTRA

Abstract

Electron paramagnetic resonance studies were carried out with two main aims. Firstly, to detect the appearance of an insoluble phase anhydrite formed due to the dehydration of gypsum. Secondly, to study the dynamics of development of insoluble phases in the dehydration sequence in natural gypsum.