Is it a tool of some sort?

[NCPeaches]

One of the items I found in the creek...it's kind of small and I've found a few more but not as nice as this one.

 

[Charlie P. (NY)]

It's a rock. Looks like a "spall" - a fragment resulting from shattered rock. Falls, floods or freezing water all create shattered rock. Perhaps it was used as a tool; but it wasn't shaped to be one. Just my opinion, of course.

 

[NCPeaches]

Darn! I thought I had something really cool there...guess it will go in my pile of rocks.

 

[bigfoot1]

I agree charlie....once was told many years ago....if its natural and random...than all things are possible...even a portrait of yourself.I have many paleo tools and this dont make the cut...sorry.