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