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