The listing, Opal 10K Gold Filled Kokopelli Australian Musician Flute Player has ended.
I am listing this as 10K gold plated, it most likely is 10K over Sterling Silver. I originally bought it as 14K and it came with a 14K gold chain. I have added pictures of the hallmark on the back, but I have never been able to read it. The opal is mosaic, but appears to be natural. The sugalite could be real, created, or a polymer, I don't know. The carnelian may be real, created, or synthetic either. Bid accordingly, it is a great, fun pendant that will not turn your skin discolored, anyway. Thank you for viewing my listing.