Botswana, kindly mail it back to me. Don't forget the postal insurance. On receipt of the stone, I will forward to you all necessary proof of prior ownership.
If I found this rock on the beach or in a creek bed I would probably think it was a big piece of glass.
Your great uncle didn’t get that from Tsar Alexander. I lent it to him to use for collateral in a poker game. Now I know what happened to it and I want it back please!