mineral
Stone bead bracelet
Unidentified polished natural-stone beads; possibly wood-grain jasper, agate, or serpentine
AI-generated identification · may be incorrectThe image shows rounded, polished brown-gray beads with subdued waxy to vitreous luster and natural-looking banding or mottling. Hardness cannot be determined reliably from the photo; likely approximately Mohs 6–7 if jasper/agate, or 3–6 if serpentine or another decorative stone.
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Physical properties
The image shows rounded, polished brown-gray beads with subdued waxy to vitreous luster and natural-looking banding or mottling. Hardness cannot be determined reliably from the photo; likely approximately Mohs 6–7 if jasper/agate, or 3–6 if serpentine or another decorative stone.
Formation & geological history
These are human-shaped and polished geological materials, not an intact rock specimen; the original stone likely formed through silica-rich mineral deposition or metamorphic alteration. Geological age and source locality cannot be established visually.
Uses & applications
Used primarily for jewelry, meditation beads, and ornamental objects; value depends on the stone identity, workmanship, bead size, and provenance.
Geological facts
The beads may be sold under broad trade names such as “stone,” “jasper,” or “agate,” which are not diagnostic mineral identifications.
Field identification & locations
A streak test, hardness test, magnification, and specific-gravity measurement would help identify them; inspect for quartz-like translucency, conchoidal fracture, or fibrous serpentine texture. Common sources include India, Madagascar, Brazil, and China, depending on material.
