Rock Identifier
Amber (Fossilized Tree Resin) — gemstone
gemstone

Amber

Fossilized Tree Resin

AI-generated identification · may be incorrect

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

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Physical properties

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

Formation & geological history

Formed from the fossilization of ancient tree resin over millions of years, typically dating from the Cretaceous to Neogene periods.

Uses & applications

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

Geological facts

Amber floats in saltwater and can produce a static electric charge when rubbed with cloth.

Field identification & locations

Identified by its warm touch, low density, and pleasant pine-like scent when rubbed or heated; found worldwide, notably in the Baltic region.