mineral

Rose Quartz

Silicon Dioxide (SiO2)

Hardness 7 on Mohs scale, pale pink to rose-red color, vitreous/glassy luster, hexagonal crystal system (typically massive), conchoidal fracture, specific gravity 2.65.

Identified July 22, 2026More mineral →

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Physical properties

Hardness 7 on Mohs scale, pale pink to rose-red color, vitreous/glassy luster, hexagonal crystal system (typically massive), conchoidal fracture, specific gravity 2.65.

Formation & geological history

Forms primarily in core zones of pegmatites at high temperatures during the late stages of magmatic crystallization. Pink color is caused by microscopic inclusions of a fibrous pink borosilicate mineral related to dumortierite.

Uses & applications

Used in ornamental carvings, beads, cabochons for jewelry, interior decoration, and widely collected as display minerals and healing stones.

Geological facts

Unlike clear quartz, rose quartz rarely forms well-defined crystal faces and usually occurs in large, translucent massive forms. It can exhibit asterism (star effect) when cut into cabochons.

Field identification & locations

Identify by its distinct soft pink hue, quartz hardness (scratches glass), and greasy-to-vitreous luster with conchoidal fracture. Found in Brazil, Madagascar, South Africa, and South Dakota.