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-yellow to brown color, resinous luster, amorphous crystal structure, specific gravity 1.05-1.10.

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Physical properties

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

Formation & geological history

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

Uses & applications

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

Geological facts

Amber floats in saltwater and can sometimes preserve ancient insects and plant matter intact.

Field identification & locations

Identified by its warm touch, electrostatic properties when rubbed, and characteristic pine scent when heated. Found worldwide, including near Southeast Asia.