@Donal Picked up a few that he hadn't seen before..sharing for him and input.
." I been picking up points here over 70 years an d though that i haD seen all.
But yesterday i found one with features that i have never seen before. "
It looks like a variety of Coastal Plains chert that us locals call "chocolate swirl". There`s a quarry of it about 5 miles from my house. I believe the point is a Bolen Bevel.