Vesuvianite
The Volcanic Green of Inner Alignment
Also known as: Idocrase
About the stone

A silicate mineral of the trigonal system of crystals. First named for its presence next to lavas near Mount Vesuvius. The names Vesuvianite and Idocrase were coined a year apart in 1795 & 1796, and both are used interchangeably, with Idocrase being used more for gem quality specimens. Its color can be brown, green, yellow or blue, but is most commonly green.
Mineral data
- Chemical composition: Vesuvianite, or Idocrase, is a complex calcium magnesium aluminum silicate of the sorosilicate group, crystallizing in the tetragonal system; its formula is complex and varies between specimens.
- Hardness: 6.5 on the Mohs scale.
- Color: Most commonly green, but also brown, yellow or blue.
- Specific gravity: 3.32-3.47
- Refractive index: 1.700-1.723
Metaphysical data
Vesuvianite, named for the lavas of Mount Vesuvius, has been utilized in metaphysical practices to align personal will with the heart and support change in habits, relationships and work.
Aligning and Stabilizing Energy
- Vesuvianite is thought to align one's personal will with the promptings of the heart, solving the battle between the Ego and the Self.
- It is described as a highly energetic stone that brings a sense of steady forward movement along one's true path.
Emotional Healing
- Vesuvianite is believed to combat negative thoughts, fears and limiting beliefs, replacing them with more confident and open thinking.
- It is said to allow one to see which unconscious memories hold one back and to aid in releasing them.
Harmonizing Energy Centers
- Vesuvianite is associated with the solar plexus and heart chakras, joining personal will to the heart's guidance.
- By linking these two centers, it is thought to help one act with both courage and compassion.
Zodiac Associations
- Vesuvianite is linked to the zodiac signs Capricorn and Sagittarius, pairing the disciplined goat with the questing archer.
- It is said to vibrate to the numbers 2, 3 and 11 in numerology, numbers of partnership, creativity and intuitive insight.
Spiritual Growth
- Vesuvianite is believed to facilitate the manifestation of the heart's desires and to help one take one's true path.
- It is considered helpful when changing habit patterns, relationships and jobs, offering support through major transitions.
Physical Healing
- Vesuvianite is not a substitute for professional medical advice, but it is traditionally believed to support steady energy through times of stressful change.
- Some people hold it during decision-making as a comfort practice that complements, never replaces, qualified care.
Care and handling
Vesuvianite is reasonably hard but can be brittle, so protect it from sharp knocks. Clean it with lukewarm water, mild soap and a soft cloth, and dry it well. Avoid ultrasonic cleaners, steam, sudden temperature changes and harsh chemicals. Store it separately from harder stones to prevent scratching.
Individual experiences with Vesuvianite vary, and its effects are personal. Approach it with mindful honesty, and let its fiery origins inspire your own steady change.