2 posts • Page 1 of 1
Common opal for knapping
- Joined: February 14th, 2016, 4:30 am
I have just found a very large source of common opal. It’s quite crazed and freeze-cracked but I’ve gotten a few points out of it. If I ever find some purer stuff I’ll slab it and put it in the trade blanket thread. Does anyone know of any historical evidence that opal was knapped by the Old Guys?
- Joined: December 14th, 2006, 6:31 pm