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