mineraloid

Amber

Succinite (approximate formula C10H16O)

Hardness: 2.0-2.5 on Mohs scale; Color: Yellow, orange, honey-brown; Luster: Resinous; Crystal system: Amorphous; Cleavage: None; Specific gravity: 1.05-1.10.

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

Identified June 4, 2026More mineraloid →

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Physical properties

Hardness: 2.0-2.5 on Mohs scale; Color: Yellow, orange, honey-brown; Luster: Resinous; Crystal system: Amorphous; Cleavage: None; Specific gravity: 1.05-1.10.

Formation & geological history

Fossilized tree resin from ancient coniferous or deciduous trees, primarily from the Eocene epoch (approx. 34-56 million years ago). It forms through the polymerization and oxidation of resin buried in sediment.

Uses & applications

Used extensively in jewelry (beads, pendants), decorative arts, and as a scientific source for preserving prehistoric biological specimens (inclusions).

Geological facts

Amber is one of the few organic gemstones. It is so light that it can float in saltwater, and many famous specimens from the Baltic region are found washed up on beaches after storms.

Field identification & locations

Identify by its warm feel, resinous luster, and lightness. In the field, look for its ability to generate static electricity when rubbed. Found in the Baltic region, Dominican Republic, and Myanmar.