Rare Carol Felley Sterling Silver and Sleeping Beauty Turquoise Leopard Necklace Beautifully detailed sterling silver spotted leopard. Sleeping Beauty Turquoise comes from a mine located near Globe, Arizona which is no longer operating. It is known for its solid, light blue color with little matrix. The leopard measures 1 3/4” x 1 1/2”. The necklace is 20” long. Fully hallmarked and dated 1989. This necklace is in excellent used condition. I am a trusted seller and I ship fast.