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