Characteristics related to grain size of rocks are called as texture. Here you can know more about texture of Tachylite and Oolite. Texture of Tachylite is Vitreous whereas that of Oolite is Clastic or Non-Clastic. Based on the texture of rocks, they are used for various purposes. Get detailed information about Tachylite vs Oolite texture, color, appearance and maintenance in the next section.