Question

1-What’s texture of Gneiss ?
2-What’s texture of Schist ?
3-1-What’s texture of Slate ?

Answer 1

Texture of Gneiss: Foliated / Lineated; Medium- to coarse-grained.

Texture of Schist: Foliated, foliation on mm to cm scale.

Texture of Slate: Foliated; Very fine-grained.