fossil

Amber

Succinite (Fossilized Tree Resin)

Hardness: 2.0-2.5; Color: Honey-yellow, orange, brown; Luster: Resinous; Crystal structure: Amorphous; Cleavage: None; Specific gravity: 1.05-1.10 (low density, can float in salt water)

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

Identified July 7, 2026More fossil →

Explore Amber in the encyclopedia →

Identify your own rocks.

Get a report just like this from any photo, free.

App Store Google Play

Physical properties

Hardness: 2.0-2.5; Color: Honey-yellow, orange, brown; Luster: Resinous; Crystal structure: Amorphous; Cleavage: None; Specific gravity: 1.05-1.10 (low density, can float in salt water)

Formation & geological history

Formed through the polymerization and fossilization of tree resin from ancient coniferous forests, typically dating from the Cretaceous to the Eocene periods (30-90 million years ago).

Uses & applications

Used primarily in jewelry, ornamental carvings, and gathering scientific data from inclusions (trapped insects/plants). Also historically used in perfumes and folk medicine.

Geological facts

Amber is organic, not a mineral. It can preserve soft tissues of ancient organisms with incredible detail. The largest deposits are found in the Baltic region and the Dominican Republic.

Field identification & locations

Identify by its light weight, warm feel to the touch, and ability to float in a saturated salt solution. Static electricity can be generated by rubbing it with a cloth (electrostatic properties).