The Rock Tumbling Hobby Site - Amethyst

Riverotter writes - I ran these for 2 weeks in course, a week each in medium, prepolish and polish. I intentionally wanted them not completely smooth. They did not have the shine I was hoping for. But I wanted to see how the aluminum oxide would work on them since I have so much of it. I intend to rerun some back through a course since I messed up and left the plastic pellet out when doing the wash and are now marred and dinged. The others I'm going to run back through with cerium oxide.

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