Game stone and idk???

[Indiana74]

Franklin CO Indiana field finds. I think the round one is a game stone but the other isn't anything I'm familiar with. I can stick the head of my pinky in the hole and it's very smooth inside of it.



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The first one certainly has the nice symmetry and looks as though it's been rolled!

[Jeffery Howle]

Think it might be a game stone....damage doesn't look like hammerstone......The second one might be a pressure stone of some kind for drilling or fire starting.