Barab ore was a resource to Barab I. It actually lay on the planet's surface, meaning it was exposed to high doses of radiation and torrential downpours daily. This ore could be found in concentrated ingots that actually stored and magnified the radiation.
When placed in a lightsaber, the ingots produced a clear blade that burned almost to the point of losing its cohesion.
- Star Wars: Knights of the Old Republic II: The Sith Lords (First appearance)
- Star Wars: Clone Wars Adventures video game
- Knights of the Old Republic II: The Sith Lords: Prima Official Game Guide
- Jedi Academy Training Manual