More flint

[Xj1992r]

The snow melted in Kentucky, found this nice piece today, the inside has a blue gray tint. I wonder where this type of flint comes from?

 

[rock]

Could be a chopper or core. Pretty stuff

 

[willjo]

You all have a chert called Kentucky Blue or across the state line Indiana Hornstone, that looks like what that is. Someone may come along and give you a better answer hopefully if I am wrong.