Know all about Theralite and Pantellerite properties here. All properties of rocks are important as they define the type of rock and its application. Theralite and Pantellerite belong to Igneous Rocks.Texture of Theralite is Phaneritic whereas that of Pantellerite is Eutaxitic. Theralite appears Veined and Shiny and Pantellerite appears Layered and Foliated. The luster of Theralite is waxy and dull while that of Pantellerite is earthy. Theralite is available in dark grey to black colors whereas Pantellerite is available in dark greenish - grey colors. The commercial uses of Theralite and Pantellerite are cemetery markers, commemorative tablets, creating artwork, laboratory bench tops, jewelry, sea defence, tombstones.