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