Ametrine is the natural union of amethyst and citrine — two opposing energies that merge into a single stone. It embodies the meeting of the spiritual and the earthly, of intuition and action, of dream and manifestation. A stone of discernment and self-mastery, it promotes concentration, dissolves inner contradictions and opens the way to a more integrated self-expression. It balances the cerebral hemispheres and reconciles polarities.