Space crystal

Space crystals were naturally occurring blue crystals found in caves that were a key component in certain spacecraft. A gold spacecraft used by C-3PO and R2-D2 used space crystals in its engines. The droids were once stranded on a planet when the ship's supply of crystals was depleted. They eventually retrieved a new supply in a nearby cave and were able to continue on to Tatooine.Shiny as a Droid
==Appearances==
*Shiny as a Droid 
==Notes and references==
Category:Crystals