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