Know all about Chalk and Enderbite properties here. All properties of rocks are important as they define the type of rock and its application. Chalk belongs to Sedimentary Rocks while Enderbite belongs to Igneous Rocks.Texture of Chalk is Clastic or Non-Clastic whereas that of Enderbite is Granular. Chalk appears Soft and Enderbite appears Veined or Pebbled. The luster of Chalk is dull while that of Enderbite is not available. Chalk is available in grey, white, yellow colors whereas Enderbite is available in black, grey, orange, pink, white colors. The commercial uses 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 and that of Enderbite are curling, gemstone, laboratory bench tops, tombstones.