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Opinions on this odd crystal/ calcite fossil???
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Yahoo! Research project!
I’m thinking sponge, coz they “mound-up” in a brain-shape when fossilized, so that’s where I’ll start.... (but, gotta remember, my brain now looks like your fossil!)
How big is it? ....coz they’re some other mounding-up fossils, but they are generally smallish. Also, where found, one kinda like it found Spain; another kinda like it found Egypt. You been world-trekking?Last edited by Cecilia; 08-31-2019, 11:05 AM.Digging in GA, ‘bout a mile from the Savannah River
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I believe I found where this piece originated from and what it is! I was looking for something else on google images when serendipity occurred. This is a druzy Quartz chalcedony formed on agate from a matrix of fossil coral located in Missouri. Not sure when it made its way down here to southern Arkansas but it matches exactly!SE ARKANSAS
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