Рет қаралды 46,699
In this video, I buy opal on eBay at a very good price and discover that the cost is completely covered by one of the stones and that the rest are, essentially free. I give the cut stones away. Nice stuff, but a giveaway. I discover opal from Australia and Ethiopia. Two main stones produce three great cabochons.
Diamond lapidary wheels:
Company name: Baltic Abrasive Technologies.
www.baltic-abrasives.com
E-shop: www.lapidarywheels.com