One of the most powerful Crystals for the throat chakra it will create balance by bringing all your chakras into alignment. This stone is a powerful tool in meditation & spiritual growth and will also assist in speaking your truth. 

Crystal Properties

• Enhances Psychic abilities
• Peaceful 
• Healing
• Intuitive guidance 
• Higher Self 
• Helps us to move forward
• Releases Blocks
• High Vibes
• Authenticity

Blue kyanite crystal is one of the few crystals that does not absorb any negative energy, so it does not need to be cleansed. I would still recommend charging it every now and then. As another peaceful stone, it rebalances energy and promotes a healthy and peaceful way of being.