Know all about Mudstone and Harzburgite properties here. All properties of rocks are important as they define the type of rock and its application. Mudstone belongs to Sedimentary Rocks while Harzburgite belongs to Igneous Rocks.Texture of Mudstone is Clastic whereas that of Harzburgite is Phaneritic. Mudstone appears Rough and Dull and Harzburgite appears Rough and Shiny. The luster of Mudstone is dull while that of Harzburgite is shiny. Mudstone is available in black, blue, brown, green, grey, orange, red, white, yellow colors whereas Harzburgite is available in dark greenish - grey colors. The commercial uses of Mudstone are creating artwork, pottery and that of Harzburgite are creating artwork, gemstone, jewelry, source of chromite, platinum, nickel and garnet, source of diamonds.