Era of Empire Iron Mine Details
Era of Empire Iron Mine produces and stores iron required to build and upgrade Buildings. Increase your iron income and storage amount by upgrading the Iron Mines. You can have a maximum of ten (10) Iron Mines and it is suggested you keep them the same level as your Castle. The capacity indicates the maximum amount of iron the Iron Mine can store. When the iron produced reaches the capacity, the Iron Mine will not produce any more iron until you gather the iron being stored.