gemstone
Amber
Fossilized Tree Resin
Hardness: 2-2.5 on the Mohs scale, Color: Yellow, orange, brown, sometimes reddish or green, Luster: Resinous, Crystal structure: Amorphous (non-crystalline), Specific Gravity: 1.05-1.10 (floats in saltwater)
- Hardness
- 2-2
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Physical properties
Hardness: 2-2.5 on the Mohs scale, Color: Yellow, orange, brown, sometimes reddish or green, Luster: Resinous, Crystal structure: Amorphous (non-crystalline), Specific Gravity: 1.05-1.10 (floats in saltwater)
Formation & geological history
Formed from the fossilization of tree resin, typically originating from coniferous trees, over millions of years (often Cenozoic or Mesozoic eras).
Uses & applications
Used in jewelry, decorative items, carving, and historically in folk medicine and scientific research due to preserved inclusions.
Geological facts
Amber can sometimes preserve ancient insects, feathers, and plant matter trapped in the sticky resin millions of years ago, providing invaluable data for paleontologists.
Field identification & locations
Identified by its warm touch, low specific gravity, resinous odor when rubbed or heated, and static electricity generated by friction. Common locations include the Baltic region, Dominican Republic, and Mexico.
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