Hello, I've come across this .999 silver coin that appears to be Russian with the double eagle on one side and a star on the other (with ag 999 at the centre) it also has the word Gourji above the eagle but I can't seem to find any reference to this. It came in a case stamped with the same name. I assume it is a modern commemorative coin or medal of some sort. It has been tested and I can confirm it is genuine silver. Just at a loss to what type of coin it actually is. Photos below and as always any help is greatly appreciated. Thanks