gemstone

Amber

Succinite (Fossilized Tree Resin)

Hardness: 2-2.5 on Mohs scale; Color: Yellow, orange, reddish-brown; Luster: Resinous; Crystal structure: Amorphous; Specific gravity: 1.05-1.10 (very light/buoyant).

Hardness: 2-2
Color: Yellow, orange, reddish-brown
Luster: Resinous

Identified July 2, 2026More gemstone →

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Physical properties

Hardness: 2-2.5 on Mohs scale; Color: Yellow, orange, reddish-brown; Luster: Resinous; Crystal structure: Amorphous; Specific gravity: 1.05-1.10 (very light/buoyant).

Formation & geological history

Fossilized resin from prehistoric coniferous trees, typically dating back 30 to 90 million years during the Eocene to Cretaceous periods. It forms through the polymerization of plant resins under heat and pressure.

Uses & applications

Primarily used in jewelry, decorative carvings, perfume manufacturing, and as a scientific medium for preserved prehistoric biological inclusions (insects/plants).

Geological facts

Amber is one of the few organic gemstones. It is so light that it can float in saltwater, which is why it often washes up on beaches after storms.

Field identification & locations

Check for its lightness and warmth to the touch (unlike cold stones). Common on Baltic Sea beaches. In the field, it can be identified by its ability to float in a saturated salt solution or by its static charge when rubbed.