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.
Appearance: Light to dark blue, indigo-blue. Sometimes multicolored with different shades of blue or white, or with color streaks or stripes. A frequent habit is a deeper colored blue streak running through the center of a crystal. Less commonly colorless, white, gray, green, orange, or black.
Hardness: 4.5 to 5 if tested parallel to the length of a crystal and a hardness of 6.5 to 7 if tested across the short dimension of a crystal.
Chakra: All, particularly Throat and Third Eye.