Mineraloid

Amber

Succinite (specifically for Baltic amber); chemical formula approximately C10H16O

AI-generated identification · may be incorrect

Hardness: 2.0-2.5 (Mohs scale); Color: honey-yellow, orange, brown; Luster: Resinous; Crystal Structure: Amorphous (non-crystalline); Cleavage: None; Specific Gravity: 1.05-1.10 (floats in salt water)

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

Identified March 20, 2026More mineraloid →

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

Formation & geological history

Formed from the fossilized resin of ancient coniferous trees. Over millions of years (typically 30-90 million years old), the resin undergoes polymerization and burial in sedimentary layers, transforming into a stable organic polymer.

Uses & applications

Primarily used in jewelry (cabochons and beads), decorative carvings, and as a source of succinic acid. It is highly valued by collectors and scientists when it contains 'inclusions' like insects or plant matter.

Geological facts

Amber is organic, not a stone. It can contain perfectly preserved DNA and tissues of prehistoric organisms. It also exhibits electrostatic properties; the ancient Greeks called it 'elektron,' which is the root of the word 'electricity.'

Field identification & locations

Identify in the field by its light weight (it feels warmer and lighter than stone) and its ability to float in a saturated salt-water solution. Common locations include the Baltic Sea region, Dominican Republic, and Myanmar.