Ulexite is a mineral composed of hydrated sodium and calcium borate, known for its unique optical properties that earn it the nickname Television Stone. It mainly forms in arid and salty environments, notably through the evaporation of salt lakes in desert settings.
1. What is the technical and scientific profile of Ulexite?
| Name | Ulexite |
| Class | Borates |
| Category | Soroborates |
| Crystal system | Triclinic |
| Composition | Hydrated sodium and calcium borate (NaCaB₅O₆(OH)₆·5H₂O) |
| Hardness | 2.5 on the Mohs scale |
| Transparency | Transparent to translucent |
| Density | About 1.95 g/cm³ |
|
Radioactivity |
None |
2. What are the deposits of Ulexite?
Ulexite forms by evaporation in salt lakes of desert regions. Notable deposits are found in the United States, especially in California and Death Valley, as well as in Chile, Turkey, and Mexico. It is often associated with other evaporite minerals such as borax, halite, and gypsum.
3. What is the rarity level of Ulexite?
Ulexite is considered a relatively common mineral in arid environments where conditions favor its formation. However, due to its fragility and sensitivity to moisture, well-preserved specimens may be less frequent and sought after by collectors.
4. What are the psychic virtues and benefits of Ulexite?
Ulexite enhances intuitive perception and promotes a clearer understanding of complex situations. Its influence sharpens inner vision and helps capture subtle information that escapes the ordinary gaze. It stimulates the analytical mind while facilitating openness to new perspectives. Its action soothes mental tensions and encourages smooth thinking, free from doubts or uncertainties. It supports visualization and meditation practices by amplifying receptivity to inner messages. Worn on oneself or placed in a space dedicated to reflection, it promotes better assimilation of ideas and strengthens mental clarity.
5. What is the history and origin of the name Ulexite?
Discovered in the 19th century, Ulexite was named after the German chemist Georg Ludwig Ulex, who performed the first precise chemical analysis of this mineral. Its nickname "TV rock" comes from its ability to transmit images through its fibers, a remarkable natural optical phenomenon.
6. What are the known variants of Ulexite?
Ulexite generally appears as white or colorless fibrous masses with a silky luster. Although its chemical composition is relatively constant, minor variations can occur depending on impurities present during its formation, slightly influencing its color or texture.
7. What are the correspondences of Ulexite?
| Chakras | Third eye (Ajna) |
| Astrological signs | Gemini, Aquarius |
| Elements | Air |
| Planets | Mercury |
| Seasons | Spring |
8. What are the legends associated with Ulexite?
Because of its unique ability to transmit images, Ulexite has been linked to legends about clairvoyance and remote viewing. Some traditions consider this stone as a bridge between the physical world and the spiritual world, allowing the perception of hidden realities or concealed truths.
9. What are the purification and recharging methods for Ulexite?
To purify Ulexite, it is recommended to place it on a bed of dry salt for several hours, avoiding any contact with water due to its partial solubility. Recharging can be done by exposing the stone to moonlight, especially during the full moon, or by placing it on a cluster of quartz.
10. What are the other names of this stone?
Ulexite is also known as TV rock due to its remarkable optical properties that allow it to transmit images through its natural fibers.




























