mineral

Amber

Succinite (approximate formula C10H16O)

Hardness: 2.0-2.5 on Mohs scale; Color: honey yellow to orange-brown; Luster: Resinous; Crystal structure: Amorphous (organic); Specific gravity: 1.05-1.10; Cleavage: None

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

Identified June 30, 2026More mineral →

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 on Mohs scale; Color: honey yellow to orange-brown; Luster: Resinous; Crystal structure: Amorphous (organic); Specific gravity: 1.05-1.10; Cleavage: None

Formation & geological history

Formed through the fossilization of tree resin over millions of years. Most well-known deposits originate from the Eocene epoch (approx. 44 million years ago) in the Baltic region.

Uses & applications

Used primarily in jewelry, decorative arts, and perfumery. It is also of high scientific value for preserving prehistoric biological inclusions like insects and plant matter.

Geological facts

Amber is one of the few organic gemstones. Unlike minerals, it is not crystalline and it is so light it can float in saltwater. The 'Amber Room' in Russia is perhaps the most famous use of the material in history.

Field identification & locations

Identify in the field by its light weight, warm feel to the touch, and resinous luster. It can be tested by its ability to float in a saturated salt solution or by rubbing it with a cloth to produce a static charge.