Creek gave up a good one today. Looks like a Pickwick to me. Made my day considering I've only found maybe a half dozen points here in 40 years. Of course, I was always looking for bottles so no telling what I walked over. Live and learn.
It's lighter on the other side (what you see in the water). The side I showed in the picture is a little darker, I figure from tannic staining. I don't know my materials that well, but I'm thinking patinated Coastal Plains chert because when I shine a strong enough flashlight through it, I can see that honey color.