gemstone

Amber (possibly polished or rough amber)

Natural fossil resin; not a mineral, with variable organic composition dominated by polymerized terpenes

AI-generated identification · may be incorrect

Translucent orange-yellow piece with a resinous luster and irregular shape. Amber is very soft (about 2–2.5 Mohs), lightweight, and amorphous; the image alone cannot confirm it is natural amber rather than imitation resin or glass.

Identified September 30, 2026More gemstone →

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Physical properties

Formation & geological history

Formed when ancient tree resin was buried and hardened over millions of years; amber deposits range from Cretaceous to Cenozoic ages. Mexico has notable Chiapas amber deposits, though the reported location alone cannot establish provenance.

Uses & applications

Used in jewelry, ornaments, and collecting; scientifically valuable when it preserves inclusions.

Geological facts

Amber may preserve insects, plant fragments, or bubbles, and often floats in salty water because of its low density.

Field identification & locations

The warm color and translucent, irregular appearance fit amber, but identification needs tests: natural amber is lightweight, warm to touch, and can show electrostatic charge when rubbed. Estimated value: roughly $1–$30 for a small common piece; inclusions, size, and verified origin can raise value substantially.