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Is this a concretion?


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Hello! I am hoping someone can tell me exactly what this is? It was found in a creek in middle Tennessee. I am assuming it is a concretion of some sort, but the inside looks different from others I’ve seen. 

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It looks like half of a nodule (maybe flint nodule), to me.

" We are not separate and independent entities, but like links in a chain, and we could not by any means be what we are without those who went before us and showed us the way. "

Thomas Mann

My Library

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Technically chert and flint nodules can be concretions, dependant on how they formed.

 

Just thought I would add a little confusion to the equation.:D

Darwin said: " Man sprang from monkeys."

Will Rogers said: " Some of them didn't spring far enough."

 

My Fossil collection - My Mineral collection

My favorite thread on TFF.

 

 

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Can I use the term Silex? :)

" We are not separate and independent entities, but like links in a chain, and we could not by any means be what we are without those who went before us and showed us the way. "

Thomas Mann

My Library

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