Know all about Ganister and Benmoreite properties here. All properties of rocks are important as they define the type of rock and its application. Ganister belongs to Sedimentary Rocks while Benmoreite belongs to Igneous Rocks.Texture of Ganister is Clastic, Granular, Rough whereas that of Benmoreite is Glassy, Massive, Porphyritic, Scoriaceous, Trachytic, Vesicular. Ganister appears Rough and Benmoreite appears Rough and Dull. The luster of Ganister is dull while that of Benmoreite is earthy. Ganister and Benmoreite are 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 Ganister are an oil and gas reservoir, in aquifers, petroleum reservoirs, soil conditioner, source of magnesia (mgo), tombstones and that of Benmoreite are commemorative tablets, creating artwork, curling.