by popfor » Fri Jan 03, 2014 8:33 pm
If by a "mine" you are referring to a ore node- there is no absolute way. But nodes with ore tend to be fairly large, and will usually supply more than four cupboards of bars. Also be aware that your Nature/Industry belief slider, this will affect the amount of bars that are produced in the smelter (and will vary with chance). Good luck.

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