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