Description
How to Tumble Polish
Rocks into Gems
Secrets of The Pros Revealed
By Edward E. Smith
How to Tumble Polish Rock into Gems is a complete guide book to tumbling and polishing rocks. It includes exclusive special sections about:
- Abrasives and Medias
- Balancing and Loads
- Cleaning and Sorting
- Organics
- Metals
- Rotary
- Vibratory
- Wet and Dry Polishing
- And Hundreds of Tumbling Tips!
