Cobalt was an element.
- Hero of Cartao
- Star Wars: Republic: The Battle of Jabiim (Mentioned only)
- The Mandalorian Armor (First appearance) (Appears in flashback(s))
- The New Jedi Order: Edge of Victory I: Conquest (Mentioned only)
- The New Jedi Order: Edge of Victory II: Rebirth (Mentioned only)
- Cobalt on Wikipedia