yes Steve.....a PF from many years ago
What a beautiful Crescent the material looks like the Green Chert / Chalcedony / Chryoprase that outcrops near home .
It is that type of material but far from your home Dennis. I have only found a few pieces of it ever and only in Paleo areas. One piece I have tells me it is from small cobbles. Here is another Paleo Tool/Graver from the same material found about 75 miles away from the Crescent. View attachment 1920054