Know all about Ignimbrite and Harzburgite properties here. All properties of rocks are important as they define the type of rock and its application. Ignimbrite and Harzburgite belong to Igneous Rocks.Texture of Ignimbrite is Aphanitic whereas that of Harzburgite is Phaneritic. Ignimbrite appears Dull, Vesicular and Foilated and Harzburgite appears Rough and Shiny. The luster of Ignimbrite is vitreous to dull while that of Harzburgite is shiny. Ignimbrite is available in beige, black, brown, grey, pink, white colors whereas Harzburgite is available in dark greenish - grey colors. The commercial uses of Ignimbrite are cemetery markers, commemorative tablets, creating artwork and that of Harzburgite are creating artwork, gemstone, jewelry, source of chromite, platinum, nickel and garnet, source of diamonds.