Name that tip!!

[Arrow1492]

Here is a challenge. Base is gone, but is got really nice opposite side beveling.both sides on opposite sides of point.
Very sharp and thick. Can’t figure the stone. It’s a blue/white chert. Any ideas on type/era and stone?
From Illinois.

 

[old digger]

There is no real way of distinguishing a particular point without a base. Sometimes if there is more to identify that is closer to the base, them it might be possible to type the point. Especially with telltale flaking.

 

[Twitch]

I'll say archaic heavy duty.