Know all about Gossan and Serpentinite properties here. All properties of rocks are important as they define the type of rock and its application. Gossan and Serpentinite belong to Metamorphic Rocks.Texture of Gossan is Rough, Sandy whereas that of Serpentinite is Earthy. Gossan appears Dull and Banded and Serpentinite appears Rough and Dull. The luster of Gossan is metallic while that of Serpentinite is waxy and dull. Gossan is available in brown, brown- black, gold, green, rust colors whereas Serpentinite is available in black, brown, colourless, green, grey, white colors. The commercial uses of Gossan are cemetery markers, commemorative tablets, gemstone and that of Serpentinite are commemorative tablets, creating artwork.