mineral

Shungite

Shungite (Non-crystalline carbon, C)

Hardness: 3.5 to 4.0; Color: Black or dark charcoal; Luster: Sub-metallic to dull; Crystal structure: Amorphous; Cleavage: None/Conchoidal fracture; Specific gravity: 1.8 to 2.0

Hardness: 3
Color: Black or dark charcoal
Luster: Sub-metallic to dull

Identified June 28, 2026More mineral →

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Physical properties

Hardness: 3.5 to 4.0; Color: Black or dark charcoal; Luster: Sub-metallic to dull; Crystal structure: Amorphous; Cleavage: None/Conchoidal fracture; Specific gravity: 1.8 to 2.0

Formation & geological history

Formed through the metamorphism of ancient Precambrian sedimentary rocks rich in organic matter. Estimated age is approximately 2 billion years, primarily found in the Karelia region of Russia.

Uses & applications

Used for water purification, as a protective pigment in paints, and extensively in jewelry and spiritual healing markets as a decorative stone.

Geological facts

Shungite is famous for containing fullerenes (buckyballs), which are spherical carbon molecules that are extremely rare in nature and were once believed to only exist in space.

Field identification & locations

Identified in the field by its intense black color and ability to conduct electricity (can be tested with a multimeter). Primarily found in the Shunga village area of Karelia, Russia.