Life Science Solutions



Found on both the moon and the Earth, anorthosite is an igneous rock primarily comprised of plagioclase feldspars. The name of the rock stems from the Greek an and orthos, which together mean "not upright," a reference to the slanting form of the plagioclase crystals it contains.

Sorry, this page is not
available in your country.

This site uses cookies to enhance performance, analyze traffic, and for ads measurement purposes. If you do not change your web settings, cookies will continue to be used on this website. To learn more about how we use cookies on this website, and how you can restrict our use of cookies, please review our Cookie Policy.