Work on Opal Without Special Machines
Work on opal without special machines Work on Opal Without Special Machines: If you don’t have any machinery, you can do it by hand this way: You have to find a piece of opal that is not too large so that it can be handled easily and has a fairly flat or domed surface. Buy […]
Opal Calibration Chart
Opal Calibration Chart Opal Calibration Chart: When you first get to know about cutting opals, the challenge is to be able to cut the stones in a perfect oval. After a while, your eye gets used to it. You start using your fingers like a human lathe and you know just the right ‘touch’ as […]
