gemstone
Amber
Fossilized tree resin
AI-generated identification · may be incorrectHardness 2-2.5 on Mohs scale, yellow to brownish-orange 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, yellow to brownish-orange color, resinous luster, amorphous crystal structure, specific gravity of 1.05-1.10.
Formation & geological history
Formed from the fossilization of tree resin, typically originating from coniferous trees during the Cretaceous and Tertiary periods.
Uses & applications
Used primarily in jewelry, decorative items, and historically in scientific research to study trapped inclusions like prehistoric insects.
Geological facts
Amber can float in saltwater and often electrostatic charges when rubbed. Famous deposits include the Baltic region.
Field identification & locations
Identified by its warm touch, low specific gravity, and distinctive pine-like scent when rubbed or heated. Found globally in coastal and sedimentary strata.
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