Whites Spectrum XLT, Garrett AT Pro, Macro pinpointer, Garrett carrot pinpointer,
Lesch digger, Nel Tornado coil for ATPro, Garret ATMax with Nel Tornado coil
I don't know much about native American relics but that looks like a really nice one and does not look like a very common style of tool either. Nice work!
I did some work at the Powers II Clovis site in Guernsey, WY, not far from the Hell Gap Site. That could be a very important find. Dr. Surovell at the University of Wyoming might be interested to see it. Do you mind if I share your pictures with Dr. RM Gramly? He'd love to see it as well.
That is a beautiful piece of Native American workmanship, and from what I see in the previous replies it is a great example the Hell Gap point type.
Based on this I feel it is a Banner find and I will vote accordingly!