Fulgurite
A variety of Metamorphic

What is Fulgurite?
Commonly known as "fossilized lightning," fulgurite is a natural tube or crust made of sand, fused in the heat from a lightning strike. These irregular, glassy structures are found in many localities around the world, including the Sahara desert. Fulgurite is often used in the jewelry industry, particularly for pendants.
Uses & Applications
Fulgurite is a rare glassy material produced when lightning strikes sandy materials. Its scarcity and exotic provenance make examples of this material highly collectible for mineral enthusiasts, and good examples change hands for substantial sums.
Healing Properties
Fulgurite is supposedly highly shamanic, allowing interaction between the possessor and the spiritual world. The stone's vibrational energy may result in a Kundalini awakening, potentially generating a higher internal awareness and feelings of inner strength. The belief is that fulgurite connects particularly with the third eye and throat chakras, inciting enlightenment, aiding communication, and healing physical discomforts of the throat area.
Discover Values
Fulgurite Market Value Calculator
Estimate the market value of Fulgurite using size, quality, and finish. This preview calculator is for quick context and is not a formal appraisal.
Fulgurite Localities Map
See where Fulgurite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Associated Chakras
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Quick Facts
Physical Properties
- Color
- Various colors, often gray, yellow-brown, brown
- Hardness (Mohs)
- 6.5
- Density
- 1.9 - 2.3 g/cm³
- Streak
- White
Chemical Properties
- Chemical Formula
- SiO2
- Elements
- Si, O
Also Known As

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