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