Gallery › Dendritic Opal Necklace Image 1 of 3 Image 2 of 3 Image 3 of 3 Dendritic Opal Necklace $138.00 sold out Stone - Dendritic OpalMetal - Sterling SilverLength - 18" rope chain Sold Out Added! Stone - Dendritic OpalMetal - Sterling SilverLength - 18" rope chain