Kaiburr Crystal
a red gemstone capable of enhancing the user's Force strength, the Kaiburr Crystal increased the holder's perception of the Force, and this effect was magnified with larger portions of the crystal. Luke felt the gem's power with just a shard that was held by Halla. When he gained control of the entire gem, its power was revealed as a healing power. It healed the various mortal injuries Luke sustained in his battle with Darth Vader inside the Temple of Pomojema, as well as providing a link to the spirit of Obi-Wan Kenobi, which guided Luke's hand in the battle. Luke later used the power to help heal Leia's wounds. Halla maded the connection between the crystal's power and the rumors of Pomojema's priests performing healing miracles. Upon leaving Circarpous V, Luke gave control of the crystal to Halla, who held onto it. Luke's studies into Jedi lore also revealed that kaiburr crystals were the most powerful stones that could be used in the creation of lightsabers. However, the power of the Crystal was limited, and diminished greatly as it was moved farther from the Temple of Pomojema.