Orichalcum is a crafting resource in Dragon Age II. It is used to craft runes.
- Rune of Spirit Warding
- Rune of Defense
- Rune of Striking
- Rune of Spirit
- Rune of Nature
- Rune of Devastation
- During the Deep Roads Expedition at the dragon encounter.
- During Mirror Image,in the Varterral Hunting Ground a little less than halfway through, at the bottom of a short stair, on a plateau to the left.
- Acquiring this resource counts towards the Supplier achievement.