Petrophysical characteristic of rocks of polymetamorphic assemblages in the north of the Urals

Physical properties of polymetamorphic rocks in the north of the Urals were studied and analyzed. Certain regularities of distribution of density and magnetic susceptibility of rocks in the sections of similar polymetamorphic assemblages were revealed. As a result of petrophysical investigations, aimed to find additional diagnostic characters in the polymetamorphic rocks in the north of the Urals, three different types of petrophysical sections were revealed - strongly, medium and weakly differentiated. These types of sections differ from each other vertically and laterally by the petrophysical properties of rocks.