Petrochemical features of the boundary deposits from the Lower-Middle Carboniferous of the Western Verkhoyansk Region 2012 RUS (original) (raw)

Petrochemical features of the boundary deposits from the Lower-Middle Carboniferous of the Western Verkhoyansk Region 2012 RUS

Chemical composition of different types of the sedimentary rocks of Serdzhakhian Formation and Imtandzhian Formation from the Lower—Middle Carboniferous Western Verkhoyansk (Chechim-Bal River basin) is studied for the first time. Volcanogenic material of dacite composition is identified in all types of the rocks application of petrochemical criteria allowed the identification of tuffs and tephroides among volcanites.