metamorphic
Pink-orange pebble, possibly quartzite or chalcedony
Unidentified quartz-rich stone; composition cannot be confirmed from the image
AI-generated identification · may be incorrectSmall, rounded, opaque, mottled peach-pink and cream specimen with a dull to slightly waxy surface. If quartz-rich, hardness is about 7 Mohs; crystal structure and cleavage are not visible.
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Physical properties
Small, rounded, opaque, mottled peach-pink and cream specimen with a dull to slightly waxy surface. If quartz-rich, hardness is about 7 Mohs; crystal structure and cleavage are not visible.
Formation & geological history
Likely naturally rounded by transport in water or by weathering. Its source rock and geological age cannot be determined from appearance alone.
Uses & applications
Primarily a decorative or collecting pebble; quartz-rich material may be used for tumbling or crafts.
Geological facts
The smooth, rounded shape suggests abrasion, but color alone cannot distinguish quartzite, chalcedony, or other common stones.
Field identification & locations
Check hardness against glass and inspect a freshly broken surface for grainy quartz or waxy, fine-grained chalcedony; common in stream and beach gravels. The image does not support a confident rock-type identification.
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