Know all about Teschenite and Arkose properties here. All properties of rocks are important as they define the type of rock and its application. Teschenite belongs to Igneous Rocks while Arkose belongs to Sedimentary Rocks.Texture of Teschenite is Phaneritic whereas that of Arkose is Clastic. Teschenite appears Veined and Shiny and Arkose appears Rough and Dull. The luster of Teschenite is not available while that of Arkose is dull. Teschenite is available in dark grey to black colors whereas Arkose is available in reddish brown colors. The commercial uses of Teschenite are cemetery markers, commemorative tablets, creating artwork, laboratory bench tops, jewelry, sea defence, tombstones and that of Arkose are in aquifers, soil conditioner, source of magnesia (mgo), tombstones.