Advise on cutting opal. Your opinion needed?
Throughout the years I have given my opinion on the art of cutting opal. Now it is your turn. We need your help to decide … Read more
Throughout the years I have given my opinion on the art of cutting opal. Now it is your turn. We need your help to decide … Read more
This is a new video to replace a really old one on opal cutting using diamond Nova wheels. Many people ask about the difference between cutting … Read more