Know all about Harzburgite and Limestone properties here. All properties of rocks are important as they define the type of rock and its application. Harzburgite belongs to Igneous Rocks while Limestone belongs to Sedimentary Rocks.Texture of Harzburgite is Phaneritic whereas that of Limestone is Clastic or Non-Clastic. Harzburgite appears Rough and Shiny and Limestone appears Rough and Banded. The luster of Harzburgite is shiny while that of Limestone is dull to pearly. Harzburgite is available in dark greenish - grey colors whereas Limestone is available in beige, black, blue, brown, cream, gold, green, grey, light green, light grey, linen, pink, red, rust, silver, white, yellow colors. The commercial uses of Harzburgite are creating artwork, gemstone, jewelry, source of chromite, platinum, nickel and garnet, source of diamonds and that of Limestone are animal feed filler, as a feed additive for livestock, paper industry, raw material for manufacture of quicklime, slaked lime, soil conditioner, used in aquariums, whiting material in toothpaste, paint and paper.