Abstract:
Some particular results of investigations employing Mössbauer spectroscopy are considered so as to show for the first time that it is necessary to take into account a broad class of physical factors for the correct interpretation of asymmetric shapes of lines in the spectra of model FeCl$_3$-(FeCl$_3$$\cdot$$n$H$_2$O solution)-clay mineral systems used for the description of soil-mineral systems of the Earth and some soils of Mars. The proposed methods are effective in the study of physicochemical processes in multicomponent natural media.