Obsidian

[Tesorodeoro]

Any idea on this other than perhaps a utilized flake
No flaking on either face, but it has something odd going on at the base.
Sorry about the crappy photos.

Is it just coincidence that this is kind of shaped like it was hafted at some point?

I dropped it twice resulting in a ding.

 

[Tdog]

Looks like it was intended to be hafted so knife would be my $.02!

 

[Tesorodeoro]

They knocked that portion off just right.