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Post by 3rdgenhound on Apr 4, 2014 3:51:31 GMT -5
thunder eggs do have the exact same amazing look to them but hopefully with these much better pictures you will be able to see the top o ![]() |
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Post by Joe Botting on Apr 4, 2014 6:40:22 GMT -5
That's more like it, Corey - lovely shots.  That definitely looks like the radiating agate that is mentioned for these geodes, to go with the clear blue chalcedony on the other side. It certainly isn't fossil, at any rate - the radiating elements look blatantly mineralogical to me, and there is no structure that suggests any sort of fossil. You can also see that it's little more than a crust on the surface - perhaps even a weathered (oxidised) impression of the structure. A nice thing to have, and I dare say you could spend hours trying to work out how it formed... |
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