From Dwarf Fortress Wiki
- Charcoal can be used to fuel smelters and forges, as well as be used to make pig iron and steel
- Ash can be processed at an ashery to make lye and potash.
|Workshops & Furnaces|
|Workshops||Alchemist - Ashery - Bowyer - Butcher - Carpenter - Clothes - Craftsdwarf - Dyer - Farmer - Fishery - Jeweler - Kitchen - Leather - Loom - Magma forge - Mason - Mechanic - Metalsmith's forge - Mill - Siege - Still - Tanner|
|Furnaces||Glass furnace - Kiln - Magma glass furnace - Magma kiln - Magma smelter - Smelter - Wood furnace|
|Related Articles||Clutter - Kennel - Shop - Trade depot|