Re: local varieties of chert
Jason assuming you can't find any information from technical sources, I would try the local Texas flint knappers and maybe the local rockhounding clubs. You can contact the Texas state rockhounding organization to get information on the local rockhounding organizations. The local rockhound organizations probably know some of the local flint knappers.
From jay bates - December 26, 2007 at 08:05:18