Sterling Arrowhead Earrings

Cute arrowhead earrings stamped 925 not tested. Silver could use a soft polish. Aqua Aura Quartz is a beautiful bright blue color, but this color is not natural. It’s surface has been coated with metal to give them an iridescent metallic sheen. Crystals treated this way are used as gemstones and for other decorative purposes. Possible coatings include gold (resulting in a stone called aqua aura), indium, titanium, niobium and copper. Other names for crystals treated so include; angel aura, flame aura, opal aura or rainbow quartz. Reminds me of Tiffany lava glass ♥️