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Wich the best wheels to polish sapphire cabochon?


#1

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#2

Hi Mario!

There is an article on the best lap for polishing sapphire, one on several ways to polish sapphires and another on polishing synthetic corundum.

Overall, it looks like ceramic and tin or zinc laps are recommended. Is this what you’re looking for?

Addison
Geologist and IGS Team Member


#3

Thanks for help me!