Organic Mineraloid

Amber

Succinite (C10H16O)

Hardness: 2.0-2.5 on Mohs scale; Color: Honey-yellow, orange, or cognac; Luster: Resinous; Crystal structure: Amorphous (non-crystalline); Cleavage: None; Specific Gravity: 1.05-1.10 (floats in salt water).

Hardness: 2
Color: Honey-yellow, orange, or cognac
Luster: Resinous

Identified March 29, 2026More organic mineraloid →

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Physical properties

Formation & geological history

Formed through the fossilization of tree resin from extinct coniferous trees, primarily Pinus succinifera. Most Baltic amber dates back to the Eocene epoch, approximately 35-50 million years ago.

Uses & applications

Predominantly used in jewelry (beads, cabochons), carvings, and as a material for scientific study of prehistoric life trapped within inclusions (insects, plants).

Geological facts

Amber is famous for its inclusions, preserving prehistoric life in Three-Dimensional detail. The 'Amber Room' in Russia is perhaps the most famous use of the material in history. Unlike most minerals, amber can be electrically charged (static electricity) when rubbed with a cloth.

Field identification & locations

Identify in the field by its light weight compared to stones and its ability to float in a saturated salt water solution. Commonly found on beaches of the Baltic Sea after storms, or in coastal regions of the Dominican Republic. Collectors look for clarity and biological inclusions.