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