
gemstone
Amber
Fossilized Tree Resin
Hardness of 2 to 2.5 on the Mohs scale, golden-yellow to brown color, resinous luster, amorphous crystal structure, conchoidal fracture, specific gravity of 1.05 to 1.10.
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Physical properties
Hardness of 2 to 2.5 on the Mohs scale, golden-yellow to brown color, resinous luster, amorphous crystal structure, conchoidal fracture, specific gravity of 1.05 to 1.10.
Formation & geological history
Formed from the fossilization of tree resin, typically originating from coniferous trees, over millions of years (ranging from carboniferous to sub-recent, most commonly Cenozoic/Mesozoic).
Uses & applications
Used primarily in jewelry, decorative ornaments, and for scientific preservation of ancient flora and fauna inclusions.
Geological facts
Amber can float in saltwater and often contains perfectly preserved prehistoric insects, plant fragments, or feathers trapped in the sticky resin millions of years ago.
Field identification & locations
Can be identified by its low specific gravity, warm touch, ability to generate static electricity when rubbed, and characteristic aromatic scent when gently heated.
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