Organic Mineraloid

Amber

Succinite (Fossilized Tree Resin)

Hardness: 2.0-2.5; Color: Yellow, orange, or reddish-brown; Luster: Resinous; Crystal structure: Amorphous; Fracture: Conchoidal; Specific gravity: 1.05-1.09 (floats in salt water)

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

Identified March 19, 2026More organic mineraloid →

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Physical properties

Hardness: 2.0-2.5; Color: Yellow, orange, or reddish-brown; Luster: Resinous; Crystal structure: Amorphous; Fracture: Conchoidal; Specific gravity: 1.05-1.09 (floats in salt water)

Formation & geological history

Formed through the fossilization of resin from ancient extinct coniferous trees (such as Pinus succinifera) over millions of years. Most specimens range from 30 to 90 million years old (Cretaceous to Neogene periods).

Uses & applications

Used primarily in jewelry (beads, pendants), as a source of amber acid (succinic acid), and highly valued as biological time capsules for scientific research when containing inclusions.

Geological facts

Amber is not a stone but organic matter that polymerized over time. The 'Amber Room' in Russia was a world-famous chamber decorated in amber panels, known as the 'Eighth Wonder of the World' before it disappeared in WWII.

Field identification & locations

Identify by its light weight (it feels much lighter than a rock) and its warmth to the touch. It can be found on beaches (notably the Baltic Sea) after storms. A 'hot needle test' will produce a pine-smell if it is real amber.