Mineralape
Fluor-uvite
Robert M. Lavinsky·CC BY-SA 3.0·Wikimedia

Fluor-uvite

CaMg3(Al5Mg)(Si6O18)(BO3)3(OH)3F
Trigonal crown IMA redefined

Fluor-uvite is a complex borosilicate mineral with the chemical formula CaMg3(Al5Mg)(Si6O18)(BO3)3(OH)3F. It crystallizes in the trigonal crystal system and belongs to the space group R3m. This mineral is a member of the uvite group within the pyroxene supergroup. Fluor-uvite typically exhibits a vitreous luster and is usually dark green to black in color. It has a hardness of approximately 6.5 to 7 on the Mohs scale and a relatively high density. Its principal physical properties include a prismatic crystal habit and a tendency to form in metamorphic environments.

Composition

Composizione (% in peso)
O
Si
Al
Mg
  • OOxygen49.2%
  • SiSilicon17.3%
  • AlAluminium13.8%
  • MgMagnesium10.0%
  • CaCalcium4.1%
  • BBoron3.3%
  • FFluorine1.9%
  • HHydrogen0.3%

Overview

Fluor-uvite is a complex borosilicate mineral with the chemical formula CaMg3(Al5Mg)(Si6O18)(BO3)3(OH)3F. It crystallizes in the trigonal crystal system and belongs to the space group R3m. This mineral is a member of the uvite group within the pyroxene supergroup. Fluor-uvite typically exhibits a vitreous luster and is usually dark green to black in color. It has a hardness of approximately 6.5 to 7 on the Mohs scale and a relatively high density. Its principal physical properties include a prismatic crystal habit and a tendency to form in metamorphic environments.

Etymology

The name fluor-uvite is derived from the Uva Province, a region in Sri Lanka, where the mineral was first described.

Geological genesis

As a member of the pyroxene supergroup, fluor-uvite is typically of metamorphic origin, forming under high-pressure and high-temperature conditions in boron-rich environments.

Occurrence

Fluor-uvite is known to occur in metamorphic rocks, particularly in regions with boron-rich mineral assemblages. Its type locality is the Uva Province in Sri Lanka.

Spiritual meaning and crystal therapy

Spiritual meaning

Fluor-uvite is traditionally believed to embody the wisdom of the earth and the stars, symbolizing a bridge between the physical and spiritual realms. It is associated with spiritual growth, inner strength, and the awakening of higher consciousness.

Esoteric properties

Fluor-uvite is said to enhance intuition, promote emotional balance, and support spiritual transformation. It is believed to carry the energy of both protection and inspiration, helping to align one's inner truth with outer purpose.

Associated chakra

This stone is traditionally associated with the crown chakra due to its violet tones and its connection to higher awareness and spiritual connection. It is believed to help open the crown chakra to divine wisdom and universal energy.

Crystal therapy use

Fluor-uvite is often used in meditation or placed on the crown chakra during spiritual practices. It can also be worn as jewelry or carried to support emotional clarity and spiritual insight throughout the day.

Information on crystal therapy is provided for cultural and traditional purposes only. It does not replace medical advice or treatment. Always consult a doctor for health issues.