perfectly round rock

[civilwarvet]

This past week end we were cleaning up our back yard and found a perfectly round rock. It is about the size of a ping pong ball. We're in Missouri and our back yard backs up to a park. There are no creeks or streams near by. What could this be??

 

Amazon Forum Fav 👍

DR.ÖTEK Metal Detector, Waterproof Gold Detector, Pinpoint & Terrain Modes, Professional Metal Detector - Grab it through Amazon!

[Tnmountains]

Welcome to T-Net. Please post a picture if you can. It may be a type of polishing or tumbling stone. Could be an artifact also.

 

[BagLady]

Years ago I found 3 perfectly round stones. 2 small, about an inch, and 1 larger, about 2 inches. We have a lot of Indian camps etc, here. Someone told me they were Game Balls. Maybe that's what yours is.

 

[vpnavy]

I noticed this is your very first post - so, Welcome Aboard civilwarvet! You didn't list your state (or country) in your profile. So, you might consider jumping over to Sub-Forums: Select Your Area.... and selecting your state for information (i.e., clubs, hunts, finds, legends, maps, etc.) directly related to your state (or country).

 

[SouthTexasHunter]

Could be a catalyst support ball used in reactors. I've seen quite a few people mistake them for round stones.

 

[bertmaster2000]

I agree with BagLady. Your find could be a native American game ball.

My son found such a stone on a beach. The beach was located in an area with highly erosive siltstone cliffs, yet the stone clearly originated from igneous rock. No doubt in my mind the perfectly round, ping-pong ball-sized stone my son found was a native American game ball. He's very proud of it.

 

[against the wind]

Could be a miniature billiards ball.
Welcome to Tnet

 

[Gold Maven]

Round stones can also be created by glacial action.

Any gravel pit will have round rocks scattered around the bases of the conveyor belts, they roll down the belt.