Rock Identifier
Rose quartz (Quartz, silicon dioxide (SiO₂), pink variety) — mineral
mineral

Rose quartz

Quartz, silicon dioxide (SiO₂), pink variety

AI-generated identification · may be incorrect

Mohs hardness 7; pale pink to rose, vitreous luster, massive/translucent appearance, and no prominent cleavage. Its crystal structure is trigonal, though natural rose quartz commonly occurs without distinct crystal faces.

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Physical properties

Mohs hardness 7; pale pink to rose, vitreous luster, massive/translucent appearance, and no prominent cleavage. Its crystal structure is trigonal, though natural rose quartz commonly occurs without distinct crystal faces.

Formation & geological history

Forms mainly in silica-rich pegmatites and hydrothermal veins when trace titanium, iron, or manganese colors quartz; specimens are generally Precambrian to younger. Common localities include Brazil, Madagascar, South Africa, India, and the United States.

Uses & applications

Used for carvings, beads, cabochons, ornamental objects, and inexpensive jewelry; massive material has limited industrial value compared with clear quartz.

Geological facts

The pictured rough, pale-pink specimen is consistent with rose quartz, though image-only identification is not definitive. Color may fade with prolonged sunlight or heating.

Field identification & locations

Identify by its pink color, glassy luster, hardness, and lack of cleavage; it should scratch glass but not be scratched by a steel knife. Common rough pieces typically sell for $2–$15; attractive gem-quality or carved specimens may range from $20–$200+.