
mineral
Amber
Succinite (with a generalized formula of C10H16O)
Hardness: 2.0-2.5 (Mohs scale), Color: golden orange to honey yellow, Luster: Resinous, Crystal structure: Amorphous (non-crystalline), Specific gravity: 1.05-1.10 (very buoyant)
- Hardness
- 2
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Physical properties
Hardness: 2.0-2.5 (Mohs scale), Color: golden orange to honey yellow, Luster: Resinous, Crystal structure: Amorphous (non-crystalline), Specific gravity: 1.05-1.10 (very buoyant)
Formation & geological history
Formed from the fossilization of resin produced by prehistoric trees, primarily coniferous pinus trees. This particular color and texture are characteristic of Baltic or Dominican amber, typically dating from the Eocene to Miocene epochs (20 to 50 million years ago).
Uses & applications
Used primarily in jewelry making for beads and pendants, as decorative ornaments, and for scientific research when biological inclusions (insects or plant matter) are trapped inside.
Geological facts
Amber is not a true mineral but a 'mineraloid' because of its organic origin. It is famous for its ability to preserve ancient soft-tissue organisms with remarkable detail, many of which would not have been preserved otherwise.
Field identification & locations
Can be identified in the field by its light weight; it will float in saturated saltwater. It feels warm to the touch (unlike glass/stone) and may produce a static charge when rubbed with a cloth. It is commonly found in beach deposits in the Baltic region.
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