A mithril ingot (heated) is made by heating a Mithril ingot iv in a furnace in the main area of the Artisans Workshop, while having tongs in the inventory. The ingot can then be smithed into a ceremonial sword, with a mithril sword design in the inventory. If wishing to return a heated ingot to the smelter, simply use the bar on the water cooler at the end of the smelter to return it to its original form.
Trivia
- The mithril ingots appear to have a purple colour, instead of the usual dark blue colour that every other mithril item possesses, making it visually similar to a novite bar.
| Bronze ingot | |
| Iron ingot |
 I (Track) II III IV (Heated) |
| Steel ingot |
 I (Track) II III IV (Heated) |
| Mithril ingot |
 I II III IV (Heated) |
| Adamant ingot |
 I II III IV (Heated) |
| Rune ingot |
 I II III IV (Heated) |
