Selling this beautiful pendant with an Mexican Cantera Opal set in sterling silver by me. It has a tiny cave with a lot of colour flash and the bigger firey one has also some color flash depending on the angles of the light.Hard to catch on a picture. I just bought this awesome mystical Opal on the weekend at the Gems and Mineral Show here and had to make a pendant directly out of it. NEW / doesn't have tags since I handmade it. Non smoking and animal free household. Offers are welcome!