Characteristics related to grain size of rocks are called as texture. Here you can know more about texture of Migmatite and Banded iron formation. Texture of Migmatite is Foliated 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 Migmatite vs Banded iron formation texture, color, appearance and maintenance in the next section.