Ores

Approximately 70% of all iron used throughout the Empire come from swamps. While of a lower grade and quality than hematite iron dug out from the living heart of the mountains, a surprising amount of bog iron can be found in peat, making it an excellent supplement to the scant amount of ore coming from mountain mines.

Metal Mines produce Ores, which are further processed into Iron and Metals in a Smelter.