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