Kyanite

Kyanite is striated or layered crystal, often transparent or "pearlized". The colors range from blue-white, pink, green, yellow, gray and black.
Kyanite is excellent for attunement and meditation. Calming and tranquilizing. Aids self-expression, communication, and psychic abilities. Kyanite also connects to guides. It supports continuation of difficult projects and instills compassion. Some writings say kyanite aligns chakras and subtle bodies instantly. Other reports say it dispels blockages, confusion, illusion, anger and frustration as well as restores Qi. Kyanite never needs cleaning. Kyanite does not hold negativity and increases linear thought. Kyanite balances yin-yang and treats muscular disorders, fevers, urogenital system, thyroid and parathyroid and in addition, it is said to balance adrenal glands, throat and brain.