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