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#13 |
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Vikingsword Staff
Join Date: Nov 2004
Posts: 6,376
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This is a petrified material; is it not ?
![]() edit *Sorry, I missed Alan's post on this . Wouldn't the color be determined by the mineral content of the strata it was buried in ? Last edited by Rick; 4th August 2009 at 01:13 AM. Reason: Addendum |
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