Dicobalt
Dicobalt was a high-yield explosive.

In 2153, pirates attached a beacon with a dicobalt explosive to the outer hull of the . A similar device had been attached to the  a few weeks earlier. ()

Coridanite insurgents on the planet Coridan were known for taking hostages to acquire weapons, including dicobalt explosives. ()

See also 
 Cobalt
 Tricobalt

de:Dikobalt
ja:ダイコバルト
Explosives
Materials