Iron Mining Pit (Grand Cathay)

Iron Mining Pit is a resource building in Total War: Warhammer.
"Iron ore is a necessity in a world that craves weapons and armour. Smaller mines usually comprise a single shaft."
==Effects==
* Income generated: 100
* Iron resource production: 20 ingots
== Building Chain ==
* Tier I - Iron Mining Pit
** Tier II - Iron Mine
*** Tier III - Iron Smelter