Once you research Clay and Iron mining advance, Where on the construction menue dose it show up?

  1. Before you do the research these 2 resources will run out, Once researched your mines are suppose to never run out, Yet I'm out of both can someone shed some light.

    User Info: vmann3

    vmann3 - 10 years ago


  1. You need to have active mines on a deposit that has a mine cart and says "Can be harvested by a Deep mine". Once a mine is built an upgrade option appears on the info window.
    If you have the supplies to upgrade, the mine will become a deep mine and you can harvest unlimited resources

    User Info: joe5578

    joe5578 - 10 years ago 0   0

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