fossil

Amber

Succinite (Fossilized Tree Resin)

Hardness: 2-2.5 Mohs; Color: Honey-yellow to orange-brown; Luster: Resinous; Structure: Amorphous; Cleavage: None; Specific Gravity: 1.05-1.10 (very light/buoyant).

Hardness: 2-2
Color: Honey-yellow to orange-brown
Luster: Resinous

Identified July 16, 2026More fossil →

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Physical properties

Hardness: 2-2.5 Mohs; Color: Honey-yellow to orange-brown; Luster: Resinous; Structure: Amorphous; Cleavage: None; Specific Gravity: 1.05-1.10 (very light/buoyant).

Formation & geological history

Formed from the fossilization of resin from extinct coniferous trees, primarily during the Cretaceous to Eocene periods (approx. 30-90 million years ago).

Uses & applications

Widely used for ornamental jewelry, beads, and scientific research (when containing inclusions like insects or plant matter).

Geological facts

Amber is one of the few organic gemstones. It can contain perfectly preserved prehistoric organisms, providing a window into ancient ecosystems. Much of the world's supply comes from the Baltic Sea region.

Field identification & locations

Identified in the field by its warmth to the touch (unlike cold stone) and its lightness. It will float in saltwater and produce a pine-like smell if touched with a hot needle.