fossil

Amber

Fossilized Tree Resin (Succinite for Baltic varieties)

Hardness: 2.0-2.5 on Mohs scale; Color: honey-yellow, orange, brown; Luster: Resinous; Crystal structure: Amorphous; Cleavage: None; Specific gravity: 1.05-1.10 (floats in saltwater).

Hardness: 2
Color: honey-yellow, orange, brown
Luster: Resinous

Identified July 19, 2026More fossil →

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Physical properties

Hardness: 2.0-2.5 on Mohs scale; Color: honey-yellow, orange, brown; Luster: Resinous; Crystal structure: Amorphous; Cleavage: None; Specific gravity: 1.05-1.10 (floats in saltwater).

Formation & geological history

Formed from the fossilization of tree resin from extinct coniferous trees, predominantly during the Eocene epoch (approx. 44 million years ago). It is an organic gem rather than a mineral.

Uses & applications

Primarily used in jewelry, as decorative items, and in perfume manufacturing. Historically used in folk medicine and for scientific study of inclusions (insects/plants).

Geological facts

Amber can trap air bubbles and prehistoric organisms, providing a 'window' into the past. It is unique because it is warm to the touch and can generate static electricity when rubbed with a cloth.

Field identification & locations

Identify by its light weight and resinous feel. In the field, look for it washed up on shores after storms, especially in the Baltic region. Authentic amber will float in highly saturated saltwater, while most plastic imitations sink.

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