Know all about Teschenite and Shoshonite properties here. All properties of rocks are important as they define the type of rock and its application. Teschenite and Shoshonite belong to Igneous Rocks.Texture of Teschenite is Phaneritic whereas that of Shoshonite is Porphyritic. Teschenite appears Veined and Shiny and Shoshonite appears Dull. The luster of Teschenite is not available while that of Shoshonite is dull. Teschenite is available in dark grey to black colors whereas Shoshonite is available in brown- black, dark brown colors. The commercial uses of Teschenite and Shoshonite are cemetery markers, commemorative tablets, creating artwork, laboratory bench tops, jewelry, sea defence, tombstones.