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