Not sure that's flint but I believe I see where a few flakes were driven off the larger piece in pic2.
Where can I look for some of this chert? I’ve been working in Charleston for several months now. Also heard of some chert in greenbrier county where I liveThanks Tdog, it's black Kanawha chert, it's the only native chert/flint we have in WV. I was hoping it was more than just a large piece,lol