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