Rock Identifier
Amber (possibly a small polished amber cabochon) (Fossilized tree resin; amber is an organic gemstone, not a mineral) — gemstone
gemstone

Amber (possibly a small polished amber cabochon)

Fossilized tree resin; amber is an organic gemstone, not a mineral

AI-generated identification · may be incorrect

Translucent orange-brown material with a resinous to vitreous polish. Hardness about 2–2.5 Mohs; typically amorphous, with no cleavage. The image alone cannot confirm amber or distinguish it from glass or plastic imitation.

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Physical properties

Translucent orange-brown material with a resinous to vitreous polish. Hardness about 2–2.5 Mohs; typically amorphous, with no cleavage. The image alone cannot confirm amber or distinguish it from glass or plastic imitation.

Formation & geological history

Formed when ancient tree resin was buried and chemically altered over millions of years; major deposits occur in sedimentary rocks, including Baltic and Burmese amber. The specimen’s age and origin cannot be determined visually.

Uses & applications

Used in jewelry and ornaments; clear pieces containing inclusions are especially valued by collectors.

Geological facts

Amber can preserve insects and plant material, and it often develops static electricity when rubbed. The orange setting and small size prevent reliable identification from appearance alone.

Field identification & locations

The photo shows a tiny orange translucent insert in a pale setting, consistent with amber but not diagnostic. The reported Bengal-region location is not a well-known amber source; regional alluvial material or a manufactured imitation may be more plausible. Confirmation may require magnification and simple gemological tests.