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