Resource
From Wildermyth Wiki
Villagers will collect up to five different kinds of resources from stations that the heroes have built on the overland map. These resources can be used in the intervals between chapters to upgrade gear.
Ingot
Ingots of rare, pure metals for crafting fine weapons and armor.
Hide
The toughest and finest leather for crafting weapons and armor.
Fabric
Finely woven or knit cloths from a variety of fibers are needed to make the best armors and weapons.