
Polished reddish-brown stone bead, possibly jasper
Likely iron-rich microcrystalline quartz (jasper; SiO₂), but the image is not sufficient for a confident identification
AI-generated identification · may be incorrectSmooth, opaque, reddish-brown and glossy from polishing; if jasper, hardness is about 6.5–7 Mohs and its quartz crystals are too fine to see. The bead’s material and specific gravity cannot be determined from the image.
Identify your own rocks.
Get a report just like this from any photo, free.
Physical properties
Formation & geological history
Uses & applications
Geological facts
Field identification & locations
More like this
Other gemstone specimens
Ammolite
Ammolite (Biogenic Aragonite with trace elements; fossils of Placenticeras meeki and Placenticeras intercalare)
Gemstone Ring
N/A - Set piece of jewelry, likely Amethyst or Garnet with Diamond or CZ
Amber
Succinite (Organic Gemstone)
Diamond and Gold Jewelry
Carbon (Diamond) / Au (Gold)
Red Jasper
Silicon Dioxide (SiO2) with Hematite inclusions
Cubic Zirconia (simulant) or Diamond
ZrO2 (Cubic Zirconia) or C (Diamond)