Gorget Ohio

[Sunny Side]

Butler Co. Ohio. Almost 4".

 

[T.C.]

Beautiful piece!!

 

[sandchip]

Killin' me!

 

[discoidal roller]

Wow just wow. That material is just amazing.

 

[A2coins]

Im not all that bright what is it....lol

 

[uglymailman]

I don't know either Tommy.

 

[Thirdeyeartifactguy]

https://en.m.wikipedia.org/wiki/Shell_gorget
They would use stone for gorgets as well.