Crystal Encyclopedia

Choose a letter, pick a stone from the list, and read about it: what it is made of, how hard it is, what it looks like, what it has traditionally been said to do, and how to look after it.

450 minerals

Green Kyanite

The Green Heart of Gentle Mending

Also known as: Cyanite, Disthene, Rhaeticite

About the stone

Green kyanite is a green variety of the aluminum-silicate mineral kyanite, known for its long, blade-shaped crystals formed in metamorphic rocks. Kyanite was named in 1789 by German mineralogist Abraham Gottlob Werner from the Greek kyanos, meaning “blue,” after its more common color. Green specimens come from Brazil and India, among other locations. Historical names for kyanite generally—not exclusively the green variety—include cyanite, disthene (“two strengths,” referring to its different hardness along different crystal directions), and rhaeticite. In modern crystal lore, green kyanite is associated with the heart chakra, compassion, emotional balance, and connection with nature

Mineral data

  • Chemical composition: Green Kyanite is the green variety of kyanite, an aluminosilicate mineral, Al2SiO5, found in aluminum-rich metamorphic rocks and pegmatites.
  • Hardness: 4 to 7 on the Mohs scale, depending on crystal direction.
  • Color: Green, from pale to deep, often in blade-like crystals.
  • Specific gravity: 3.53-3.70
  • Refractive index: 1.710-1.734

Metaphysical data

Green Kyanite, recognized for its nurturing green hue, has been utilized in metaphysical practices to open the heart, support emotional healing and ease the passage through change and loss.

Nurturing and Grounding Energy

  • Green Kyanite is believed to vibrate with a powerful nurturing energy that connects to mother earth, offering warm, steady comfort.
  • It is said to help one adjust to changes and transitions with ease and grace, like a hand held on an unfamiliar path.

Emotional Healing

  • The stone is described as powerful for healing traumas and balancing the emotional body, as a gentle companion alongside professional support.
  • It is thought to benefit those who are experiencing grief or are in mourning, and to help one understand and become more in tune with their emotions.

Harmonizing Energy Centers

  • Green Kyanite is associated with all of the chakras, but focuses on the heart, where its green energy is thought to open and nurture.
  • Held over the heart in meditation, it is said to soften protective walls and welcome in compassion.

Zodiac Associations

  • Green Kyanite is linked to the zodiac sign of Pisces, whose empathy and gentle imagination are echoed in this stone's soothing, healing nature.
  • In numerology it vibrates to the number 8, associated with balance, abundance and the cycles of giving and receiving.

Spiritual Growth

  • Green Kyanite is said to enhance feelings of empathy and compassion, and is considered a talisman of luck and abundance.
  • It is also thought to help in breaking bad habits and overcoming addictions, as a supportive reminder alongside appropriate professional help.

Physical Healing

  • Green Kyanite is traditionally said to be beneficial to the circulatory system and heart, though it is not a substitute for professional medical advice.
  • Anyone with heart, circulation, trauma or addiction concerns should consult a qualified health professional, using the stone only as a comforting companion.

Care and handling

Kyanite is anisotropic: it is much softer along the length of its blades than across them, and it has perfect cleavage, so it can split or scratch easily. Clean it with lukewarm water and a soft cloth, and avoid ultrasonic cleaners, harsh chemicals and sharp blows. Store it away from harder stones.

Individual experiences with Green Kyanite vary and are always personal. Hold it with kindness toward yourself, and let its green warmth keep you company as you heal at your own pace.