Know all about Quartzite and Borolanite properties here. All properties of rocks are important as they define the type of rock and its application. Quartzite belongs to Metamorphic Rocks while Borolanite belongs to Igneous Rocks.Texture of Quartzite is Foliated, Granular whereas that of Borolanite is Granular. Quartzite appears Lustrous and Borolanite appears Banded and Foilated. The luster of Quartzite is vitreous while that of Borolanite is greasy to dull. Quartzite is available in black, blue, brown, green, light grey, purple, white, yellow colors whereas Borolanite is available in brown, buff, cream, green, grey, pink, white colors. The commercial uses of Quartzite and Borolanite are an oil and gas reservoir, as armour rock for sea walls, cemetery markers, commemorative tablets, in aquifers, laboratory bench tops, petroleum reservoirs, soil conditioner, source of magnesia (mgo), tombstones, used in aquariums.