Mine

Overview
The Mine is a structure that allows you to increase the number of Hammers your town generates. Each Mine generates a certain amount of hammers and can be 'leveled up' to generate more. To level up a mine you must feed it redstone. A Mine is a tile improvement that takes up an entire plot within your town's culture borders.

Leveling Mines
Mines can be leveled up by feeding it redstone. Each level you achieve with your mine further increases the bonus this mine gives to its town's hammer rate and the amount of redstone it will consume.

Placement Considerations
Like all Tile Improvements Mines can be built anywhere inside your town's culture borders. If they are built outside the borders of your town, then they can be griefed by anyone as they are not protected. The structure should still function unless destroyed during war.