Fulgurite

A variety of Metamorphic

Rare
Fulgurite specimen - rock identification

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

Rarity
4.3out of 5.0
86%
Popularity
4.1out of 5.0
82%
Beauty
4.0out of 5.0
80%
Cultural Value
4.3out of 5.0
86%
Collection Value
4.3out of 5.0
86%

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.

Preview only. Full pricing comps and valuation report in the app.

Fulgurite Localities Map

See where Fulgurite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.

Map preview
North ZoneCentral RidgeSouth Basin

Interactive map layers and collecting notes are available in the app.

Associated Chakras

Root
Root
Sacral
Sacral
Solar Plexus
Solar Plexus
Heart
Heart
Throat
Throat
Third Eye
Third Eye
Crown
Crown

More Images

Fulgurite specimen 2
© John Alan Elson

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

FulguritePetrified LightningAstrapialith
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