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