mineral

Likely rose quartz fragment

Quartz, silicon dioxide (SiO₂), pink variety

AI-generated identification · may be incorrect

Pale pink, translucent-to-opaque fragment with a vitreous luster and irregular fracture; quartz has Mohs hardness 7, no cleavage, and a trigonal crystal structure. The image is too small for reliable identification, and it could also be a pink feldspar or dyed stone.

Identified August 18, 2026More mineral →

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Physical properties

Formation & geological history

Rose quartz forms mainly in granitic pegmatites and hydrothermal veins, crystallizing during Precambrian to younger igneous activity. Its pink color commonly reflects microscopic inclusions or structural defects involving titanium, iron, or manganese.

Uses & applications

Used as an ornamental and lapidary stone, in carvings, beads, cabochons, and collectible specimens; it has little industrial value compared with ordinary quartz.

Geological facts

Rose quartz is commonly massive rather than forming well-developed crystals. It may fade somewhat with prolonged sunlight or heating.

Field identification & locations

Common localities include Brazil, Madagascar, India, South Africa, and the United States. Confirm with a glass-scratch test only on an inconspicuous area, plus hardness, streak, and specific-gravity testing; visual identification here is uncertain.