I've always loved rocks and now I think I have actually found some cool ones that may be of interest. found either on my family's property or in my driveway here at home from a load of river pebbles.
I found this on a 1 square mile site along with some other points that I have posted in other threads. I think it's a perfect example of a questionable artifact. This rock type is not found on this site naturally. I almost tossed it back on the ground, but i now think it is an artifact...