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