Know all about Schist and Ganister properties here. All properties of rocks are important as they define the type of rock and its application. Schist belongs to Metamorphic Rocks while Ganister belongs to Sedimentary Rocks.Texture of Schist is Foliated, Platy whereas that of Ganister is Clastic, Granular, Rough. Schist appears Layered and Shiny and Ganister appears Rough. The luster of Schist is shiny while that of Ganister is dull. Schist is available in black, blue, brown, dark brown, green, grey, silver colors whereas Ganister is available in beige, black, brown, colourless, cream, dark brown, green, grey, light green, light to dark grey, pink, red, white, yellow colors. The commercial uses of Schist are used in aquariums, writing slates and that of Ganister are an oil and gas reservoir, in aquifers, petroleum reservoirs, soil conditioner, source of magnesia (mgo), tombstones.