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Knowledge lacking


bltdaisy

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Hello, Folks!

I openly admit I am not educated on fossils or geodes, but I do love rocks and have collected ones that spark my eye for years; however, on a recent walk I found a peculiar one and am interested to learn what (if anything) it might be.  Can anyone help?

Appreciate it!

BLT

Resized_20200409_011125.jpeg

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This is a weathered concretion. Some of the minerals that the rock is composed of expand as they incorporate water and oxygen into the structure causing the surface layer to crack off.

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Welcome aboard, love your post.  It's very interesting.  I know where you can post it, under the thread titled 

Show us your concretions.

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