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