Celestite, or Celestine, is a crystal made of strontium sulfate.  It comes in a variety of colors, but the blue-gray ones from Madagascar are most often found in gem and crystal shops.  These blue-gray celestite crystals are often found in geodes.  Celestite is said to provide energy that aids in expanding awareness and communicating with angels and Light Beings.  Celestine helps us release our fears, anger and pain from past encounters and forgive and feel love for those who have hurt us.  Celestine awakens compassion for others.  It is said to help balance the male and female energies within the physical body.   It helps you think rationally in any situation.  Celestines helps bring hope to situations that seem hopeless. 
     Celestine primarily energizes the heart, third eye (forehead), and crown energy centers and aid organs in those areas.  It is said to be particularly useful for hearing or ear problems.  It is considered a good stone to aid those who are public speakers, writers, or who otherwise have to communicate with people frequently.  Placing a cluster of celestite crystal in your bedroom can aid in having visions and prophetic dreams and in remembering them.