mineral

Small rounded mineral/rock fragment

Indeterminate; possibly quartz-rich stone or feldspar

AI-generated identification · may be incorrect

Tiny tan-brown, rounded fragment with a dull to slightly translucent luster; hardness, cleavage, crystal structure, and specific gravity cannot be determined reliably from the blurred image.

Identified September 16, 2026More mineral →

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Physical properties

Tiny tan-brown, rounded fragment with a dull to slightly translucent luster; hardness, cleavage, crystal structure, and specific gravity cannot be determined reliably from the blurred image.

Formation & geological history

Likely a naturally weathered grain or tumbled fragment derived from an igneous or metamorphic rock; geological age and formation environment are unknown.

Uses & applications

No practical use at this size; larger quartz or feldspar specimens may be used for collecting, abrasives, glass, ceramics, or construction.

Geological facts

The image does not show diagnostic features such as crystal faces, cleavage, banding, or visible mineral grains, so a precise identification is not possible.

Field identification & locations

Field identification requires a sharper close-up plus tests for hardness, streak, translucency, and cleavage. A white streak and glass-scratching hardness would support quartz; flat cleavage planes would suggest feldspar.