Thanks Mullet, another reason to come see you!
I had a bit more than a 5gal pail of the flint Ridge stuff, mostly chips and chunks I picked up off the ground at Nethers. The 2 or 3 pieces big enough to actually knap I have reduced to gravel. I've been through 1 20lb box of obsidian I got off eBay several years ago. About half way through another 20lbs of obsidian I got recently out of KY. And today I ordered 20lb of Keokuk, already cooked. The vendor didn't have any Georgetown otherwise I would purchased that instead. And I've purchased 2 Keokuk preforms and ruined 1 of 3 flint Ridge preforms I ordered. Next time I head north to see the in-laws I hope to get another bucket or two of flint Ridge stuff.
I will have plenty of hunting points-strictly utilitarian type stuff. But no art, and no shapes I did on purpose or with fore thought...
I have taken up lapidary with some of my scraps, that's pretty cool and good for brownie points won the wife.
Paul