gemstone

Faceted orange gemstone stud (possibly citrine)

Unconfirmed; possibly quartz (SiO₂), variety citrine

AI-generated identification · may be incorrect

Small transparent-to-translucent orange, faceted stone set in metal. If quartz, Mohs hardness is 7 and its crystal structure is trigonal; the image is insufficient to confirm mineral identity or luster accurately.

Identified October 3, 2026More gemstone →

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Physical properties

Formation & geological history

If citrine, it formed as quartz in silica-rich veins or pegmatites, with its color caused by trace iron and natural heating or treatment. The specimen’s geological age and whether its color is natural cannot be determined from the image.

Uses & applications

Likely used in jewelry as an earring; quartz is also used in electronics and decorative objects.

Geological facts

Orange faceted stones can also be glass or other gems, so appearance alone cannot establish that this is geological material.

Field identification & locations

Confirm with gemological testing: magnification, refractive index, and hardness can help distinguish quartz from glass and other stones. Citrine commonly comes from Brazil, Madagascar, and Zambia.