Rock Identifier
Baltic amber beads (Amber (fossilized plant resin), commonly succinite; organic polymer dominated by resin acids) — gemstone
gemstone

Baltic amber beads

Amber (fossilized plant resin), commonly succinite; organic polymer dominated by resin acids

AI-generated identification · may be incorrect

Typically Mohs hardness 2–2.5, very low density (~1.05–1.10), resinous luster, yellow to orange-brown color, and amorphous/noncrystalline structure. These appear polished and possibly heat-treated or clarified, with natural flow lines and inclusions.

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Physical properties

Typically Mohs hardness 2–2.5, very low density (~1.05–1.10), resinous luster, yellow to orange-brown color, and amorphous/noncrystalline structure. These appear polished and possibly heat-treated or clarified, with natural flow lines and inclusions.

Formation & geological history

Amber formed from tree resin that was buried, chemically polymerized, and preserved over roughly 20–40 million years, especially during the Eocene. Baltic amber is mainly associated with sediments around the Baltic Sea region.

Uses & applications

Used for beads, jewelry, carvings, ornaments, and historical medicinal objects; it is also a valued paleontological medium when insects or plant fragments are enclosed.

Geological facts

Amber can float in saltwater and becomes electrostatically charged when rubbed. The pictured elongated beads are drilled, shaped, and polished rather than natural crystals.

Field identification & locations

Identify genuine amber by its light weight, warm feel, resinous appearance, static charge, and possible inclusions; beware of copal, plastic, and pressed amber imitations. Common sources include Poland, Russia’s Kaliningrad region, Lithuania, Latvia, and Estonia.