please help identify this unique rock

[Mistyn99]

Found near Versailles, MO.

 

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[jj358]

In ways it looks like a Native American artifact, and other ways not. But I'm not sure try posting it in that forum.

 

[EricTheCat]

I agree with everything jj358 posted. It looks like some type of chert but how it got shaped like that is an interesting question.

 

[weregolf]

Looks some arrow-heads and so pieces were extracted from there

 

[Brian T. Booth]

Agreed. Microcrystalline Quartz. Chert.