Know all about Rhyolite and Anorthosite properties here. All properties of rocks are important as they define the type of rock and its application. Rhyolite and Anorthosite belong to Igneous Rocks.Texture of Rhyolite is Aphanitic, Glassy, Porphyritic whereas that of Anorthosite is Foliated, Glassy. Rhyolite appears Banded and Anorthosite appears Layered, Banded, Veined and Shiny. The luster of Rhyolite is earthy while that of Anorthosite is pearly to subvitreous. Rhyolite is available in grey, white, light black colors whereas Anorthosite is available in black, bluish - grey, brown, green, grey, light greenish grey, pink, white colors. The commercial uses of Rhyolite are gemstone, laboratory bench tops, jewelry and that of Anorthosite are creating artwork, curling.