Know all about Porphyry and Websterite properties here. All properties of rocks are important as they define the type of rock and its application. Porphyry and Websterite belong to Igneous Rocks.Texture of Porphyry is Porphyritic whereas that of Websterite is Clastic, Granular, Phaneritic, Porphyritic. Porphyry appears Dull and Websterite appears Layered, Banded, Veined and Shiny. The luster of Porphyry is dull while that of Websterite is dull to vitreous to submetallic. Porphyry is available in black, brown, colourless, green, grey, red, rust, white colors whereas Websterite is available in black to grey, bluish - grey, dark greenish - grey, green, light greenish grey colors. The commercial uses of Porphyry are creating artwork, gemstone, jewelry and that of Websterite are cemetery markers, commemorative tablets, creating artwork, laboratory bench tops, jewelry, sea defence, tombstones.