Dumortierite crystals are a mineral species with a unique blue colour and hardness of 7 on the Mohs scale.
They are typically found in aluminum-rich metamorphic rocks, such as schist and gneiss.
Dumortierite crystals form in elongated prismatic shapes with a fibrous texture that can be polished to create a beautiful luster.
These crystals have a high melting point and are resistant to chemical weathering, making them ideal for industrial applications such as ceramics and refractory materials.
They were first discovered in France in the 19th century by Eugene Dumortier, after whom they are named.
Dumortierite crystals are used for enhancing intellectual abilities such as learning, comprehension, and memory.
It is also thought to promote mental clarity, focus, and organization, making it a popular choice for students and professionals.
Additionally, dumortierite is said to have a calming effect on the mind and emotions, aiding in reducing stress, anxiety, and depression.
Some believe it can also stimulate psychic abilities and enhance spiritual growth.
It is often used in meditation and spiritual practices to connect with higher realms of consciousness.