mineral

Polished rose quartz

Quartz, silicon dioxide (SiO₂), pink massive variety

AI-generated identification · may be incorrect

Hardness 7 Mohs; translucent to opaque pink with a vitreous-to-waxy luster and white inclusions. It has a trigonal crystal structure, but massive rose quartz typically lacks visible crystal faces and has indistinct cleavage with conchoidal fracture; specific gravity is about 2.65.

Identified September 10, 2026More mineral →

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Physical properties

Formation & geological history

Forms mainly in granitic pegmatites and hydrothermal veins when trace elements and microscopic inclusions color quartz pink. Most specimens are Precambrian to Phanerozoic in age, though the individual piece’s age cannot be determined visually.

Uses & applications

Used as an ornamental stone, tumbled specimen, cabochon, and inexpensive jewelry material; also collected for its color and smooth polish.

Geological facts

The pink color is commonly linked to microscopic dumortierite-like inclusions or structural defects, rather than manganese alone. Color may fade with prolonged strong sunlight or heat.

Field identification & locations

Common sources include Brazil, Madagascar, South Africa, India, and the United States. Identify it by hardness, glassy polish, lack of obvious cleavage, and pink coloration; this rounded piece appears tumbled or naturally water-worn.