Blue Kyanite with Quartz Matrix Dipped in Gold Coloring. Gift box and crystal meaning card included. – BLUE KYANITE – Energy Purifier, Cleansing, Communication Chakra: Throat Zodiac: Libra Birthstone: February, March Element: Air Notes: Known for the ability to bring all of the chakras into alignment. Kyanite does not retain or accumulate negative vibrations of any type so it does not need cleansing. SIZE: Womens 1"