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Tuesday, December 18, 2007

Opalized Petrified Wood from Wyoming

Some chipping but nothing large.



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100grit wheel was fast on this stone. Also left a number of scratches.

Cabbing very large stones is a pain. The large one here is 52x38mm.



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220grit grind went smoothly



And the large one backlit... just because



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600grit sanding -

220 and 360grit sandings had several scratches develop. I got rid of most of them but a few more showed up when I tried to get rid of all of them.



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1200grit Polish --