Wear a piece of history with these ammolite earrings! Ammolite is is an opal-like organic gemstone made of the fossilized shells of ammonites: predatory, squid like creatures that lived inside coil-shaped shells. Like other cephalopods, ammonites had sharp, beaklike jaws inside a ring of tentacles that extended from their shells to snare prey such as small fish and crustaceans They opalize to a beautiful rainbow that is a stunning unique pair of statement earrings with a story!