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Thread: Just what is Chromium Oxide???
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08-24-2008, 03:29 AM #11
- Join Date
- Jul 2007
- Location
- Oregon
- Posts
- 36
Thanked: 1Lapidary supply places carry it, too. It's a common polish for faceters, and is often labled as good for difficult-to-polish metals as well as rock.