gemstone

Tumbled amber-like pebble, possibly amber or amber-colored resinous stone

Likely fossilized tree resin (amber; largely polymerized terpenes), but identification is uncertain from the image

AI-generated identification · may be incorrect

Honey-brown to reddish-brown, translucent, resinous/waxy luster, and apparently smooth from natural wear or tumbling. Amber is very light, Mohs hardness about 2–2.5, amorphous, and lacks cleavage; the specimen may instead be a different yellow-brown mineral or plastic.

Identified September 8, 2026More gemstone →

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At a glance

Common name: Tumbled amber-like pebble, possibly amber or amber-colored resinous stone
Scientific name: Likely fossilized tree resin (amber; largely polymerized terpenes), but identification is uncertain from the image
Category: gemstone
Identified: September 8, 2026
Method: Standard

AI Estimated Value

About $1–$20 for a small common piece; $25–$200+ if confirmed amber with strong color or inclusions.

Not an official valuation

AI estimate for general interest only — not an appraisal. Actual value depends on condition, provenance, and market demand. Verify with a professional before buying, selling, or insuring.

This identification was generated by AI and may contain errors. Verify important details before relying on them — and never use an AI result to judge whether a specimen is safe to handle. Read the full disclaimer

Physical properties

Formation & geological history

Amber formed when ancient conifer or flowering-plant resin was buried, polymerized, and preserved in sediments, commonly from the Cretaceous to Paleogene (about 145–23 million years ago).

Uses & applications

Used for beads, carvings, jewelry, and collecting; attractive transparent material with inclusions commands the highest prices.

Geological facts

Amber often floats in concentrated salt water, becomes electrostatic when rubbed, and may smell pine-like when gently warmed; these tests should be used cautiously to avoid damage.

Field identification & locations

Common deposits include the Baltic region, Dominican Republic, Myanmar, Mexico, and Indonesia. Confirm with UV fluorescence, salt-water flotation, and professional testing; avoid burning or destructive hot-needle tests.