Blue Kyanite opens the throat chakra, encouraging communication and self-expression. It cuts through fears and blockages, helping to speak one’s truth. It is very useful for public speakers and performers as it strengthens the voice and heals the throat and the larynx. In feng shui, Kyanite is an extremely powerful stone. This stone emits immense positive energy that feels soothing and nurturing. At the same time, Kyanite is one of the few gemstones that does not absorb negative energy from its environment. Hence, it does not need cleansing.