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