Boulder Opal Necklace

Brown boulder opal with tiny flecks of gold/copper flash and a small area of underlying green flash seen in sunlight. Subtle beauty also with a couple of tiny flecks of blue/purple seen when looking at various angles in the sunlight. I couldn't capture this with my camera, but it's really fascinating to look at. Boulder opals assist with emotional balance. 16-inch adjustable waxed cotton cord