mineral

Small tumbled dark stone, possibly sodalite or blue-gray jasper

Undetermined from the image; visual appearance is consistent with sodalite-bearing rock or jasper

AI-generated identification · may be incorrect

A small, polished, rounded specimen with a dark blue-gray body and lighter mottling. Hardness, luster, crystal structure, cleavage, and specific gravity cannot be reliably determined from the image.

Identified September 25, 2026More mineral →

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At a glance

Common name: Small tumbled dark stone, possibly sodalite or blue-gray jasper
Scientific name: Undetermined from the image; visual appearance is consistent with sodalite-bearing rock or jasper
Category: mineral
Identified: September 25, 2026
Method: Standard

AI Estimated Value

About $1–$10 for a small common tumbled stone; higher value would require confirmed identity and exceptional quality.

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

A small, polished, rounded specimen with a dark blue-gray body and lighter mottling. Hardness, luster, crystal structure, cleavage, and specific gravity cannot be reliably determined from the image.

Formation & geological history

If sodalite-bearing, it likely formed in silica-poor igneous rocks; if jasper, it formed from silica-rich sediment or volcanic fluids. Geological age and origin cannot be established visually.

Uses & applications

Tumbled stones are commonly kept as collectibles or used in crafts and jewelry; value depends on confirmed identification, size, and quality.

Geological facts

The image shows a single polished specimen, but its color and surface pattern are not distinctive enough for a confident mineral identification.

Field identification & locations

Use a hardness test, streak, and close inspection of any crystal grains or veins to distinguish likely materials; the image alone does not establish a locality.