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