Rock?

[mass-diver]

I believe this is just a rock, but I wanted to double check as it appeared to have what couple be a “worked edge” as seen on the left side in the second picture

 

[CreekSide]

worn rock imo but keep asking just in case.

 

[antmike915]

Looks like a natural stone.

 

[Treasure_Hunter]

Natural stone, no signs of being worked or used when blown up.

 

[Older The Better]

Best way to expand your knowledge is to ask, I can see why you would take a second look but I’m camp rock too.

 

[MAMucker]

I’m not saying it’s a NA artifact. It’s not a worked piece. It does appear to have a conchoidal fracture. Depending on context, it could be a discard. Context is important here. I can’t make out the material. Can you post a clearer photo?

 

[Treasure_Hunter]

Looks natural...