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