Ancient Silk Road Glass Cabochon, 7.05ct Lightning Ridge It's a great opal for

It's a great opal for just starting jewellers and can be set in any type of jewellery

but makes this large opal even more interesting

and polished other

41mm from Lightning Ridge

This lovely Australian black opal gem is showing off a bright green play of color

Ancient Silk Road Glass Cabochon, 7.05ct Lightning Ridge It's a great opal for7. 05ct, Approx. 13. 5x11. 24x4. 92mm The younger sibling of Ancient Roman glass Silk road glass from Kushan Empire is incredible mix of iridescence and history. Iridescent patina has developed during more than thousand years, while the vessel has been buried in the ground. It is unique to every vessel. The shaped glass shards can be set in jewelry or added to ancient treasure collection. This piece comes from the shard of vase, I smoothed out the