found a carved stone ball today

[rjb3usa]

Found this Stone ball today near the Delaware Rive near Milford PA. Looks like a musket ball but made of stone. the top and bottom are flat. Any idea what it could be?

 

[materdigger1]

Hey rjb - can't say for sure but the indians used to carve these for marbles and game pieces and various other different uses - looks like it to me - hope you find more