Sodalite
The Deep Blue Thinker's Stone
About the stone
A member of the sodalite group of minerals with hauyne, nosean, lazurite and tugtupite. It is known for its deep blue to blue-violet color and white veining. Though it is opaque in massive form, it is translucent to transparent in gemstone form. It is used as a gemstone, a sculptural material and an architectural stone. Sodalite forms in igneous rocks that crystallize from sodium rich magmas, hence the name, Sodalite. In these magmas there is little silicon or aluminum, and therefore quartz and feldspar are usually absent. Sodalite bearing rocks include nepheline, syenite, trachyte and phonolite. These rocks are so rare that they are almost never seen. First discovered in 1811 in Greenland, it became an important architectural stone when large deposits were found in Ontario Canada in 1891. Sodalite is found in Greenland, Russia, Canada, Namibia, Arkansas and Maine. Sodalite can be a more affordable alternative to Lapis Lazuli and is one of the only relatively affordable blue stones on the market today.
Mineral data
- Chemical composition: Sodalite is a sodium aluminum silicate with chloride, in the sodalite group with hauyne, nosean, lazurite and tugtupite, with the formula Na8(Al6Si6O24)Cl2.
- Hardness: 5.5 to 6 on the Mohs scale.
- Color: Deep blue to blue-violet, usually with white veining.
- Specific gravity: 2.14-2.40
- Refractive index: 1.48
Metaphysical data
Sodalite, a deep blue stone with white veins that is often compared to lapis lazuli, has been utilized in metaphysical practices to support study, focus and honest self-expression.
Focus and Stabilizing Energy
- Sodalite is called the best stone for studying, focus and memory retention, and it is a favorite among students and anyone who works with their mind.
- It is thought to allow a person to concentrate on tasks until completion, steadying scattered thoughts and encouraging steady follow-through.
Emotional Healing
- Sodalite is believed to highlight a person's weaknesses and strengths, offering honest self-knowledge that can be accepted calmly and without harsh judgment.
- It is said to bring to voice things once held in the subconscious mind, helping unspoken feelings find words and be released.
Harmonizing Energy Centers
- Sodalite is associated with the throat chakra, supporting clear communication, truthful speech and the courage to say what needs to be said.
- It is also linked with the third eye chakra, thought to enhance intuition and bring to the forefront issues that need attention.
Zodiac Associations
- Sodalite is traditionally associated with the sign of Sagittarius, the seeker of knowledge and truth, whose curiosity suits this studious stone.
- It vibrates to the number 4, linked with order, structure and diligent work, which matches the stone's role as an aid to focus and learning.
Spiritual Growth
- Sodalite is believed to enhance intuition, helping a person notice what needs attention in their life and take thoughtful action.
- Its deep blue color is often used in meditation to quiet the chatter of the mind and open the way to calm inner reflection.
Physical Healing
- Crystals are a traditional wellness practice and not a substitute for professional medical advice; anyone concerned about ADHD, ADD or attention should consult a qualified professional.
- In crystal tradition Sodalite is used as a supportive companion for attention and concentration, and is useful for those who speak or write for a living.
Care and handling
Sodalite has a hardness of 5.5 to 6 and cleavage, so it can chip or split if struck and may scratch against harder stones. Clean it with a soft cloth and lukewarm water, and dry it well. Avoid acids, harsh cleaners, ultrasonic cleaners and sudden temperature changes. Because of its brittleness, store it separately, and handle carved pieces and tumbled stones with ordinary care. Bright light does not harm it.
Individual experiences with Sodalite vary, and its qualities are traditional beliefs rather than proven facts. Use it mindfully as a companion for learning and honest expression, and combine it with good habits like rest and clear planning.