Emerald Mine

Emerald Mine is a third mine in this game. It is much more valuable, but it is special and found in the area of the map. And you can get control of this mine, and has sixteen prison cells to get. And it is a upgraded Crystal Mine, but with bigger production, and it is more valuable to higher sales. And you can get some managers and or guardians to help in the mine, but you may be able to get in control of your mine to mine special minerals. And don't forget to check the mine as well!

Mine
This mine has green emeralds that shine up the mines! And it's better than gold.