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