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