Know all about Suevite and Anorthosite properties here. All properties of rocks are important as they define the type of rock and its application. Suevite belongs to Metamorphic Rocks while Anorthosite belongs to Igneous Rocks.Texture of Suevite is Earthy whereas that of Anorthosite is Foliated, Glassy. Suevite appears Banded and Anorthosite appears Layered, Banded, Veined and Shiny. The luster of Suevite is earthy while that of Anorthosite is pearly to subvitreous. Suevite is available in black, brown, colourless, green, grey, pink colors whereas Anorthosite is available in black, bluish - grey, brown, green, grey, light greenish grey, pink, white colors. The commercial uses of Suevite are as a feed additive for livestock, gemstone, metallurgical flux, source of magnesia (mgo) and that of Anorthosite are creating artwork, curling.