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