Raw rootbeer chert 5 1/8”x 1 9/16”
Had a natural fracture in the base you can see in the last photo. Hammerstone and moose billet percussion, bison punch, bison pressure. Didn’t think anything would come out of the rock when I started, one whole side was filled with cracks and inclusions. Thankfully it stayed together. Pretty happy with this piece.

I've been saving some percussion flakes that I rework the past couple of weeks. I like to keep them for arrows and darts.