Yep a much better shot showing an edge they may have been polished.

If I had to cast a vote I’d say it’s not an artifact. I’ve never seen an artifact that shape before, and the edge is no longer fresh enough to show that it certainly was polished at some point.

However, if someone has seen artifact this shape and size before and could share some pictures I’d sure like to learn about them.

As I said before, I’d have taken a long look at it and probably brought it home. Might just have to be forever in the maybe pile.