This article is a stub. You can help by expanding it. Coal is a resource that replaces wood at the beginning of the Imperial Age. It is mined in a Coal pit and a Coke Furnace boosts its production. Coal can also be harvested from forest tiles or hile tiles. It is replaced by Aluminum in the Modern Age. Retrieved from "https://8realms.fandom.com/wiki/Coal?oldid=23142" Categories: Stubs Resources Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.