This authentic stone pendant has been cut and polished from natural stone containing a fossilized Ammonite, a prehistoric ocean creature. Fossils such as found by miners in the Atlas Mountains of Morocco. Craftsmen slice the stone and polish the fragments containing fossils to make these unique pieces. Each pendant measures approximately 32-37mm across and a few millimeters thick. A 3mm hole allows ample space to string on leather or other cord of your choice. Each pendant is unique and may vary slightly from photo. Multiple pendants pictured to illustrate variation however each is sold separately. No two pendants are alike!