Know all about Serpentinite and Chalk properties here. All properties of rocks are important as they define the type of rock and its application. Serpentinite belongs to Metamorphic Rocks while Chalk belongs to Sedimentary Rocks.Texture of Serpentinite is Earthy whereas that of Chalk is Clastic or Non-Clastic. Serpentinite appears Rough and Dull and Chalk appears Soft. The luster of Serpentinite is waxy and dull while that of Chalk is dull. Serpentinite is available in black, brown, colourless, green, grey, white colors whereas Chalk is available in grey, white, yellow colors. The commercial uses of Serpentinite are commemorative tablets, creating artwork and that of Chalk are alumina refineries, creating artwork, drawing on blackboards, gymnasts, athletes and mountain climbers use for grip, in aquifers, paper industry, production of lime, raw material for manufacture of quicklime, slaked lime, soil conditioner, whiting, whiting material in toothpaste, paint and paper.