This is an extremely rare strand of 30 round, 6mm Imperial translucent black omphacite jadeite jade beads from Burma. Unheard of in the world market, this strand is completely black and uniform in color when viewed under reflected light. When viewed under transmitted light, the material turns into the most gorgeous Imperial green. All of the beads are translucent and every bead unique with its own 'fingerprint' of inclusions. This is truly a piece for the serious collector and will only increa