Black Kyanite works with all Chakras, focusing most on the Root Chakra. Many crystal healers like it because it can be at once grounding and energizing. Meditating with Black Kyanite can help one to come up with important insights resulting from exploration of the subconscious mind. It is often used to also explore past lives, and also to anticipate how current actions affect future lives.
Black Kyanite can be placed on any chakra to send healing energy to any tears or holes in the chakras and the aura. Black Kyanite can also help to open the lines of communication between people, and keeping a piece with you can help out in situations of conflict or misunderstanding. Kyanite aligns all of the chakras, and can be used to open them as well. Kyanite also aligns all layers of the aura. This makes Kyanite an excellent choice for any type of energy work.
Kyanite transmits and amplifies high-frequency energies, making it a great stone for attunements, meditation, and dream-work. Kyanite brings a calming, tranquilizing energy to the body, centers you in preparation for meditation, and assists in receiving intuitive and psychic thoughts, as well as dream recall. Kyanite restores Qi (or Ki) to the physical body, and balances yin/yang energies.