gemstone
Amber
Fossilized tree resin
AI-generated identification · may be incorrectHardness: 2-3 Mohs, Color: Golden yellow to orange-brown, Luster: Resinous, Crystal structure: Amorphous, Specific gravity: 1.05-1.10
- Luster
- Resinous, Crystal structure: Amorphous, Specific gravity: 1
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Physical properties
Hardness: 2-3 Mohs, Color: Golden yellow to orange-brown, Luster: Resinous, Crystal structure: Amorphous, Specific gravity: 1.05-1.10
Formation & geological history
Formed from polymerized tree sap millions of years ago, often from coniferous trees, preserved under high pressure and temperature in sedimentary environments. Common ages range from 30 to 90 million years.
Uses & applications
Primarily used in jewelry and decorative objects. Also valued by scientists and collectors for preserving ancient insects and plant matter.
Geological facts
Amber is famous for sometimes containing perfectly preserved prehistoric flora and fauna. Historically, it was believed to have healing properties.
Field identification & locations
Can be identified by its warm feel, light weight, and the fact that it floats in saltwater. Easily scratched compared to mineral gemstones. Common locations include the Baltic region, Dominican Republic, and Myanmar.
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