gemstone
Amber
Fossilized tree resin
AI-generated identification · may be incorrectHardness 2-2.5 on the Mohs scale, golden-brown to yellow color, resinous luster, amorphous crystal structure, no cleavage, specific gravity 1.05-1.10.
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Physical properties
Hardness 2-2.5 on the Mohs scale, golden-brown to yellow color, resinous luster, amorphous crystal structure, no cleavage, specific gravity 1.05-1.10.
Formation & geological history
Formed from the fossilization of tree resin, primarily from conifers, dating from the Cretaceous to the Neogene periods.
Uses & applications
Used primarily in jewelry, decorative carvings, and for preserving ancient inclusions for scientific study.
Geological facts
Amber can trap ancient insects and plant matter, providing invaluable windows into prehistoric ecosystems.
Field identification & locations
Easily identified by its low specific gravity (often floats in saltwater) and electrostatic properties when rubbed.
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