gemstone
Amber
Fossilized tree resin
AI-generated identification · may be incorrectHardness 2-2.5 on Mohs scale, golden-brown to yellow color, resinous luster, amorphous crystal structure, conchoidal fracture.
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Physical properties
Hardness 2-2.5 on Mohs scale, golden-brown to yellow color, resinous luster, amorphous crystal structure, conchoidal fracture.
Formation & geological history
Formed through the polymerization and fossilization of ancient tree resin, typically originating in Cretaceous to Tertiary periods.
Uses & applications
Used extensively in jewelry, ornamentation, and historically in traditional medicine. Highly valued by paleontologists for preserved inclusions.
Geological facts
Amber can trap ancient insects and plant matter perfectly intact for millions of years. It is famously electrostatic when rubbed.
Field identification & locations
Found predominantly along the Baltic Sea coast and in the Dominican Republic. Easily identified by its low specific gravity and warm touch.
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