Iron patch

Iron patches are used to collect iron. If you place an Iron Mine over the iron patch it will produce more iron than a normal iron mine.
The enhancements that patches make to your overall production
Patch Level 	Percentage Increase
0 (No Patch)	0%
1 	20
2 	40
3 	60
4 	80
5 	100
6 	120
7 	140
8 	160
9 	180
10 	200
Category:Ore
Category:Resources