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