Hi, I'm Katrina from Louisiana, new to this site.

[Katarina]

Last post. I apologize, this just doesn't seem to be my forte, it's been a busy week and was fun for a minute.. I had just started to separate them into groups too.
Hope y'all have a nice night..

[TexasRanchLady]

Welcome Katarina! We’re glad you’re here. The one with “potential “ (the reddish/orange one shaped more like a typical point) …. Can you tell what material that is? It’s tough to tell from the photo but it might be petrified wood. If it is, that may be why the person working it gave up. Pet wood is notoriously tough to knap.

[hudson]

Katrina from the pics looks all natural to me but keep looking. I just left ne Louisiana and found a lot

[SDhunter]

Welcome

[oldrocks2]

Welcome from Iowa. Look like mostly natural rocks cept for the orange,yellow one that may be a artifact, can't say for sure but your best bet on a point.