mineral

Amber (Dark/Black Variety)

Succinite (Resinite), C10H16O

AI-generated identification · may be incorrect

Hardness: 2.0-2.5 (Mohs scale); Color: Deep brown to black (appearing vitreous when wet); Luster: Resinous; Crystal Structure: Amorphous (non-crystalline); Cleavage: None; Specific Gravity: 1.05-1.10 (very light, floats in salt water).

Hardness: 2
Color: Deep brown to black (appearing vitreous when wet)
Luster: Resinous

Identified April 5, 2026More mineral →

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Physical properties

Formation & geological history

Formed through the fossilization of tree resin from extinct coniferous trees over millions of years. This specimen likely dates from the Eocene or Cretaceous period and was rounded by alluvial or marine transport.

Uses & applications

Used primarily in jewelry (beads, pendants), as decorative carvings, or for scientific research if it contains inclusions (insects/plants).

Geological facts

Black amber is often regular amber with a high concentration of carbonized plant matter or soil captured within the resin. It is one of the few organic gemstones in the world alongside pearl and jet.

Field identification & locations

Identify by its light weight relative to its size and its warmth to the touch compared to cold stones. It may emit a faint pine scent when rubbed vigorously or touched with a hot needle. Commonly found in coastal areas, particularly the Baltic Sea or the Dominican Republic.