Luminous deep deep green jade, almost black Chinese jade bangle 60mm flat inside, slender 13.5mm wide. You can see the luminosity as light goes through it. The photo shows how it can be seen at the edges that have less jade to block light. "Yin Clouds" of white veins add some yin to balance the yang of the deep green jade color. All natural color. Rare, from Gansu area, traditional use of this jade is to make cups for tea "gaiwan" set. Made from "leftover" jade exclusively for YYJ. Yang qi energy for clearing negativity, protection.