Texture of Coal and Gneiss
Characteristics related to grain size of rocks are called as texture. Here you can know more about texture of Coal and Gneiss. Texture of Coal is Amorphous, Glassy whereas that of Gneiss is Banded, Foliated, Platy. Based on the texture of rocks, they are used for various purposes. Get detailed information about Coal vs Gneiss texture, color, appearance and maintenance in the next section.