Material composition and formation conditions of lower Paleozoic sandstones of Engane-Pe Ridge (Polar Urals)
The paper presents the Mattresses results of the study of the material composition of Upper Cambrian-Lower Ordovician Manitanyrd sandstones series in the southern part of Engane-Pe Ridge (Polar Urals).The study of the lithological and geochemical characteristics of feldspar-quartz sandstones has confirmed their formation in a shallow-water basin at