fossil

Amber

Succiniferous organic material (Succinite)

Hardness: 2.0-2.5 Mohs scale; Color: Honey-yellow to reddish-brown; Luster: Resinous; Crystal structure: Amorphous; Specific Gravity: 1.05-1.10

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

Identified July 6, 2026More fossil →

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Physical properties

Hardness: 2.0-2.5 Mohs scale; Color: Honey-yellow to reddish-brown; Luster: Resinous; Crystal structure: Amorphous; Specific Gravity: 1.05-1.10

Formation & geological history

Formed from the fossilization of botanical resins (tree sap) primarily from extinct coniferous trees, dating back to the Cenozoic or Mesozoic eras. Over millions of years, the resin undergoes polymerization through high pressure and heat.

Uses & applications

Used extensively in jewelry, perfume ingredients, folk medicine, and decorative arts. It is also of extreme scientific value for preserving biological inclusions like insects and plant matter.

Geological facts

Amber is one of the few organic gemstones. It is so lightweight that it will float in saltwater. The Baltic region contains approximately 80% of the world's known amber.

Field identification & locations

Identify by its warmth to the touch (unlike glass), ability to produce static electricity when rubbed, and its tendency to float in saturated saltwater. Commonly found in coastal areas of the Baltic Sea or in mines in the Dominican Republic.