Rock Identifier
Amber (Fossilized tree resin) — gemstone
gemstone

Amber

Fossilized tree resin

AI-generated identification · may be incorrect

Hardness of 2-2.5 on the Mohs scale, golden-brown to orange color, resinous to greasy luster, amorphous crystal structure, and specific gravity of 1.05-1.10.

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Physical properties

Hardness of 2-2.5 on the Mohs scale, golden-brown to orange color, resinous to greasy luster, amorphous crystal structure, and specific gravity of 1.05-1.10.

Formation & geological history

Formed from the fossilization of ancient tree resin over millions of years, typically originating in Cretaceous to Tertiary forested environments.

Uses & applications

Used primarily in jewelry, decorative items, and scientific research due to preserved inclusions.

Geological facts

Amber floats in saltwater and can contain perfectly preserved ancient insects and plant matter from millions of years ago.

Field identification & locations

Identified by its warm touch, low density, and electrostatic properties when rubbed; commonly found along coastlines like the Baltic Sea.