A Guide To Dumortierite: Dumortierite Properties And Uses

If you love blue gemstones, you will love Dumortierite crystal.

Named after the French palaeontologist, Eugene Dumortier, this mineral is often used for jewellery making and crystal healing due to its powerful healing properties.

dumortierite properties

In this article, I will explore Dumortierite properties and the various uses of this stone.

Dumortierite Properties


Dumortierite can be found in multiple colours such as blue, pink, purple and brown.

However, the most common colour of Dumortierite crystal is blue, which can range from light to dark shades. This does mean it often gets confused with crystals like Sodalite or Lapis Lazuli.

Also, this gemstone is often opaque or translucent and its lustre ranges from vitreous to silky. The silky lustre mostly comes out when it is cut or polished in a specific direction.

Chemical Composition

Dumortierite is a type of borosilicate and is composed of aluminium, silicon, boron and oxygen. Its chemical formula is Al7(BO3)(SiO4)3O3.


With a rating of 7 on the Mohs scale, Dumortierite is a relatively hard, scratch-resistant and durable stone.


Dumortierite happens to be a rare and sought-after variety of quartz. Its gem-grade variant is even rarer in the marketplace.

Associated Chakras

The blue colour of Dumortierite gives away the chakra that is associated with it.

I am, of course, talking about the throat chakra, which is located in the neck area and is associated with communication, self-expression and creativity.

Many crystal healers say that this stone can also be used to stimulate the third eye chakra too, which is associated with intuition and spiritual awareness.

As such, this stone happens to be a highly mystical one. If you were wondering about Dumortierite crystal meanings, now you have your answer. This stone relates to all things spiritual and metaphysical.

Numerical Vibrations

According to numerology, Dumortierite is associated with the number 4. This is because Dumortierite is believed to promote qualities such as patience, self-discipline and perseverance, which are all associated with the number 4.

dumortierite metaphysical properties

Dumortierite Healing Properties

Dumortierite is packed with immense healing properties that have been well understood and used by crystal healers for over a century. Let’s first take a look at its physical healing abilities:

  • Dumortierite is said to relieve pain quite quickly and effectively, especially when it comes to headaches or migraines. Its association with the third eye chakra is probably the reason behind this. It can also soothe tense muscles and reduce inflammation in the body.
  • This stone is also a throat chakra stone. As such, it can treat thyroid-related disorders and diseases. It also has a calming effect on the thyroid gland, which makes sure it functions properly.
  • This is an important healing property of Dumortierite – it can ease symptoms related to carpal tunnel syndrome by soothing the nervous system. It can also heal repetitive strain injuries and reduce inflammation in the affected areas.
  • Dumortierite goes beyond just the organs controlled by the throat and third eye chakras. For instance, it can boost the immune system and get rid of harmful toxins in the body. By supporting the body’s natural defences, it helps reduce the frequency and severity of colds, flu, and other illnesses.
  • This stone can also relieve ailments related to the digestive system. It can heal conditions like constipation, diarrhoea, stomach aches, and inflammation. It can even improve nutrient absorption in the small intestines.
dumortierite healing properties

Dumortierite Metaphysical Properties

Dumortierite’s metaphysical properties are what makes it so popular. Let’s check out some of these below.

  • Dumortierite enhances your intuition and psychic abilities by opening, balancing, and stimulating the third eye chakra. This helps you perceive things on a whole other level. It also helps increase spiritual awareness and your connection with the divine.
  • Dumortierite is said to have a calming effect on the mind, which can help to promote mental clarity and focus. This is especially helpful during times when you feel overwhelmed or stressed out.
  • Since this stone works wonders on the throat chakra, it can stimulate creativity and self-expression. It encourages the flow of new ideas and allows you to communicate them to the world.
  • Dumortierite is also believed to provide stabilising energies to your system. This helps you stay grounded and persevere in the face of challenges. It also enables you to remain disciplined in your day-to-day activities.
  • When your third eye chakra is open and balanced, you naturally remain peaceful and blissful most of the time. This is what this stone does for you. It has a calming effect on your emotions and helps you remain tranquil even during stressful times.
  • Dumortierite is also said to help increase your self-confidence and self-esteem. It does so by promoting a sense of inner strength and resilience. It is believed to help overcome self-doubt and negative self-talk, allowing for greater self-belief and self-acceptance.

The Most Common Uses Of Dumortierite

Dumortierite is a versatile mineral that has a wide range of uses. Here are some of the most common applications:

1) Jewellery

Due to its beautiful colour, lustre and durability, Dumortierite is a popular choice in the jewellery industry. In recent times, the awareness of its healing properties has only increased the demand for Dumortierite jewellery.

2) Healing

As I mentioned above, there are tons of Dumortierite healing properties. This is why it is one of the favourite stones for crystal healers and practitioners. Even those who don’t know much about crystals and stones seek Dumortierite for their well-being.

3) Industrial Applications

Dumortierite is a useful mineral for industrial applications. Its high hardness and durability make it ideal for use in the production of cutting tools, abrasives, and polishing agents.

4) Metaphysical Properties

Again, as mentioned above, there are countless Dumortierite metaphysical properties. Its association with the throat and third chakras make it a popular choice for people who are looking to advance in their spiritual path.

5) Decorative Purposes

Dumortierite is sometimes used as a decorative stone. It can be polished and cut into ornamental shapes and used as a decorative object in homes and offices.

Placing this powerful crystal around the home or office can ensure you benefit from its abilities continually.

Final Thoughts

Dumortierite is a stunning blue crystal with powerful physical and metaphysical properties.

Whether you need to unblock your third eye chakra to enhance your psychic abilities or heal your throat chakra for clearer communication, Dumortierite can help.