Know all about Serpentinite and Argillite properties here. All properties of rocks are important as they define the type of rock and its application. Serpentinite belongs to Metamorphic Rocks while Argillite belongs to Sedimentary Rocks.Texture of Serpentinite is Earthy whereas that of Argillite is Clastic, Polished. Serpentinite appears Rough and Dull and Argillite appears Rough and Dull. The luster of Serpentinite and Argillite is waxy and dull. Serpentinite is available in black, brown, colourless, green, grey, white colors whereas Argillite is available in dark grey to black, pink, red, white colors. The commercial uses of Serpentinite are commemorative tablets, creating artwork and that of Argillite are fire resistant, used to manufracture paperweights and bookends.