Not sure what to think

[iliveinahole]

I have no idea if this is anything, and if so what it would've been used for. Figured out I'd beg and plead for help from you smart fellas to get your opinion before I discount it.

 

[newnan man]

I'd say natural stone.

 

[GB Paleo]

Yes, appears to be just a natural worn rock

 

[Tdog]

I'd say natural as well.