mineraloid

Amber

Succinit (C10H16O)

Hardness: 2.0-2.5 on Mohs scale; Color: Honey yellow to dark brown/black; Luster: Resinous; Crystal structure: Amorphous; Cleavage: None; Specific gravity: 1.05-1.10 (floats in salt water)

Hardness: 2
Color: Honey yellow to dark brown/black
Luster: Resinous

Identified June 17, 2026More mineraloid →

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Physical properties

Hardness: 2.0-2.5 on Mohs scale; Color: Honey yellow to dark brown/black; Luster: Resinous; Crystal structure: Amorphous; Cleavage: None; Specific gravity: 1.05-1.10 (floats in salt water)

Formation & geological history

Fossilized tree resin from ancient coniferous forests, primarily dating from the Eocene epoch (approx. 34-56 million years ago), though some specimens are much older.

Uses & applications

Widely used for jewelry (beads, pendants), decorative arts, and scientific study of prehistoric life through inclusions.

Geological facts

Amber is one of the few organic gemstones. It often contains perfectly preserved 'inclusions' of plants, insects, or small vertebrates that lived millions of years ago.

Field identification & locations

Identified by its lightweight feel, warmth to the touch, and ability to generate static electricity when rubbed. Found commonly in Baltic Sea regions (Poland, Russia) and the Dominican Republic.