gazingm42
starting to shine!
Member since July 2014
Posts: 45
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Post by gazingm42 on Aug 31, 2014 10:10:08 GMT -5
Yesterday we found LOTS of large obsidian on our day trip. We have read many posts on polishing them issues. Is there a video or doc on the do and don't in polishing obsidian.
What size is best to break these down to?
Most are currently large baseball size with many much much bigger.
Thanks
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Post by Jugglerguy on Aug 31, 2014 14:01:39 GMT -5
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Fossilman
Cave Dweller
Member since January 2009
Posts: 20,681
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Post by Fossilman on Sept 2, 2014 9:32:31 GMT -5
Also "youtube" has many videos out now on tumbling...
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