Rock Identifier
Amber (fossil resin) (Fossilized plant resin; organic material, not a mineral) — fossil
fossil

Amber (fossil resin)

Fossilized plant resin; organic material, not a mineral

AI-generated identification · may be incorrect

Usually Mohs hardness 2–2.5; orange to honey-brown, translucent, resinous luster, and amorphous structure with no cleavage. The pictured specimen appears to be rough amber, though image-only identification is uncertain.

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Physical properties

Usually Mohs hardness 2–2.5; orange to honey-brown, translucent, resinous luster, and amorphous structure with no cleavage. The pictured specimen appears to be rough amber, though image-only identification is uncertain.

Formation & geological history

Ancient tree resin hardened and fossilized through burial, oxidation, and polymerization, commonly over millions of years; amber deposits span several geological periods.

Uses & applications

Used for beads, jewelry, ornaments, and scientific study of preserved inclusions; historically used for decoration and small carved objects.

Geological facts

Amber can preserve insects, plant fragments, and air bubbles. Its warm color and light weight distinguish it from most mineral specimens.

Field identification & locations

Look for low density, resinous appearance, and electrostatic charge when rubbed; major sources include the Baltic region, Myanmar, and the Dominican Republic. The image alone does not establish the specimen’s provenance or authenticity.

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