Opal has been known to bring happy dreams and to ease the process of change.  Opal is a silicate, containing water, correlating with our emotions.  Clarifies by amplifying and mirroring feelings, buried emotions, desires.  With this comes less inhibition, more spontaneity, free visualization, clearer imagination,  and more vivid dreams.  Healing properties:  opals are known to strengthen the will to live, linked to the heart, and told to stimulate the glands and regulate the metabolism.