Know all about Porphyry and Kenyte properties here. All properties of rocks are important as they define the type of rock and its application. Porphyry and Kenyte belong to Igneous Rocks.Texture of Porphyry is Porphyritic whereas that of Kenyte is Glassy, Granular. Porphyry appears Dull and Kenyte appears Banded and Foilated. The luster of Porphyry is dull while that of Kenyte is greasy to dull. Porphyry is available in black, brown, colourless, green, grey, red, rust, white colors whereas Kenyte is available in brown, buff, cream, green, grey, pink, white colors. The commercial uses of Porphyry are creating artwork, gemstone, jewelry and that of Kenyte are cemetery markers, creating artwork.