Atlantisite is a trade name for a stone found in Tasmania, Australia, that is composed of a green variety of Serpentine mixed with purple Stichtite, along with Chromite and Magnetite. It is also known as Stichtite in Serpentine. While Serpentine is relatively common, Stichtite is rare. In the area of the Dundas mineral fields where Stichtite is found, it is sometimes found mixed in with serpentine. This is the source of Atlantisite.
