Rock Identifier
Shungite (Non-crystalline carbon (Fullerene-bearing)) — mineral
mineral

Shungite

Non-crystalline carbon (Fullerene-bearing)

AI-generated identification · may be incorrect

Hardness: 3.5-4 (Mohs); Color: Black or dark charcoal grey; Luster: Sub-metallic to matte; Structure: Amorphous; Cleavage: None; Specific Gravity: 1.8-2.0

Hardness
3
Color
Black or dark charcoal grey
Luster
Sub-metallic to matte
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Physical properties

Hardness: 3.5-4 (Mohs); Color: Black or dark charcoal grey; Luster: Sub-metallic to matte; Structure: Amorphous; Cleavage: None; Specific Gravity: 1.8-2.0

Formation & geological history

Formed through the metamorphism of ancient Precambrian organic sediments (algae and bacteria), approximately 2 billion years ago, primarily in the Karelia region of Russia.

Uses & applications

Used in water purification, metallurgy, pigment production, and in the metaphysical/jewelry market as a protective stone.

Geological facts

Shungite is famous for containing 'fullerenes' (hollow carbon molecules like C60), which are rare in nature and believed to have antioxidant properties.

Field identification & locations

Identify by its light weight and ability to conduct electricity (test with an ohmmeter). It is found primarily in the Zazhoginsky deposit in Karelia.

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