Lost lake in Minnesota

[Up-North]

This one baffles me. Everything points to a lost lake.
I’m a long ways away from its distribution area.
The only other that comes close would be a pelican lake.
But the notches are way off for that. S.E. Minnesota
Surface find.

 

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[uniface]

FWIW, there was some serious long-distance trading going on by some during that time frame.

 

[sandchip]

Nice! That shoulder removal looks intentional.

 

[ToddsPoint]

It looks a lot like Kaolin flint from So. IL. Do you see any crinoid fossils in the material? Gary

 

[Fat]

I think it is an awesome picked it up. I can understand easily how it could go many ways. Its one of those questions in a collection that adds character and that mystical, metaphysical element that draws us all in alittle closer.