Iron Casting

Iron Casting is a form of Technology and Culture.

Description
The secret to extracting iron from its ore has long been known, but the resultant pig iron is largely useless. However, if it is reheated in a sufficiently hot furnace, molten cast iron can be produced, and cast into many useful items. While cast iron is neither as strong nor as attractive as bronze, it is much cheaper, and suitable for many agricultural implements, bells, and cauldrons.

Effects

 * Enables construction of: Iron Foundry