LARGE ELEPHANT DRAGON PENDANT ON GOLF CHAIN UNIQUE PIECE

Beautiful unique pendant with a tourmaline (?) onyx (?) like stone on a gold long chain. Chain length about 30” and the pendant is large 4 1/2” x 3” at widest point. Gold overlay one side elephant other side dragon. Has some patina on edges but i purchased it that way from a dealer at a vintage market. (measurements are approximate) PLEASE ASK ALL QUESTIONS BEFORE PURCHASE