How to Tumble Petoskey Stones
38:41
How to Get a Great Shine from a National Geographic Tumbler
54:36
A Complete Guide to Tumbling Rocks—A Reliable Method
16:40
Rock Tumbling Secrets for Gorgeous Results!
25:02
Finding & Polishing Michigan's Most Popular Stone! Petoskey Stone Paradise
4:59
Vinegar Etching Petoskey Stones
26:30
Comparing Rotary and Vibratory Tumbling of Lake Superior Agates
6:05
Soaking Petoskey Stones in Vinegar
22:18