Kyanite is excellent for attunement and meditation. It is tranquilizing and a powerful transmitter and amplifier of high frequency energies, stimulating physic abilities and the intuition. This crystal connects to spirit guides and instills compassion. It facilitates dream recalls and promotes healing dreams.
Kyanite does not hold negative energy. It never requires cleansing.
Psychologically, Kyanite encourages speaking one's truth, cutting through fears and blockages. Opening the throat chakra, this stone encourages self expression and communication. It cut through ignorance and opens to spiritual and psychological truth.
Judy Hall, Crystal Bible (p.166-167)