The winds of Uminora
Foundry is a shallow (deep by human standards) mine in the East of Ayer.
It is run by humans, and produced medium quality metals and goods. Local smithies are usually as good or better than Foundry smiths, however their metal probably comes from Foundry (Dwarven metals are expensive and pure).
Foundry exports it’s industrial ash to fertilize the already fertile plain surrounding it.
In addition Foundry also acts as the military garrison for the east of Ayer.