Know all about Porphyry and Monzonite properties here. All properties of rocks are important as they define the type of rock and its application. Porphyry and Monzonite belong to Igneous Rocks.Texture of Porphyry is Porphyritic whereas that of Monzonite is Phaneritic. Porphyry appears Dull and Monzonite appears Shiny. The luster of Porphyry is dull while that of Monzonite is subvitreous to dull. Porphyry is available in black, brown, colourless, green, grey, red, rust, white colors whereas Monzonite is available in black, brown, light to dark grey, white colors. The commercial uses of Porphyry and Monzonite are creating artwork, gemstone, jewelry.