Not really sure what it was but I ain't found any point around here yet made of this kind of material... Any info is appreciated (found in central Alabama)
I've found and same the same white stuff out west......we just call it chert. BTW that second pic looks like more than a flake, a worked piece...a tool of some sort methinks.
Dont see much chert around here... Or I dont anyways... The 2 and 3rd pick are the same... Definitely had been worked I was thinking maybe a scraper.. Its tough stuff, must of been fire treated