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