2 - GLINA (CIM; CI) - medium plasticity, dust-like, slightly sandy, hardplasticity to hard consistency, dark brown, with deposited CaCO3 in theform of dotted and fine powder deposits and a secondary content ofMnO, mainly in the form of slight deposits and FeO as pigment. Thelayer’s shelf is at 1.3-4.6m from the terrain’s surface.