Australian Black Opal
Australian Black Opal comes from Lightning Ridge in the outback of New South Wales, Australia. Commercially it would produce over 95% of the World’s black opal in terms of quantity and quality. Ot...
12 tips to cut and polish a better opal
How to cut a Nobby..polishing of rough opal made to look easy…Watch master cutter Justin from Black Opal Direct polish a piece of rough ‘Nobby’ with a flat colour bar into an oval cabochon. In this...