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