Petrographic Features of Siliceous Rocks the Kiev Suite of the Rostov Region
The article describes the results of petrographic studies. New data on material composition and microstructure structure of siliceous rocks of the Eastern Donbass and the south wing of the Voronezh anteclise. We characterize the different types of microstructure and material composition. The relationship of the material composition and microstructure of the structure.
suite of Kiev, opal-A, opal-CT, cristobalite, microstructure