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