mineral

Rose quartz

Quartz, silicon dioxide (SiO₂), pink variety

AI-generated identification · may be incorrect

Hardness 7 Mohs; translucent pink to rose, vitreous luster, trigonal crystal structure, and no true cleavage (conchoidal fracture). The massive form shown commonly contains microscopic inclusions causing its color.

Identified August 29, 2026More mineral →

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Physical properties

Formation & geological history

Forms mainly in hydrothermal veins and pegmatites when silica-rich fluids crystallize, typically in Precambrian to younger igneous and metamorphic terrains. The pink color is attributed to microscopic mineral inclusions or structural defects, commonly involving dumortierite-like material.

Uses & applications

Used for carvings, ornamental objects, beads, cabochons, countertops, and metaphysical collecting; transparent faceted gem material is uncommon. It is also a popular display mineral.

Geological facts

Rose quartz is usually massive rather than forming well-developed crystals; rare transparent crystals are called crystalline rose quartz. Its pink color can fade with prolonged strong sunlight or heat.

Field identification & locations

Identify it by its even pink color, glassy appearance, hardness, and lack of cleavage; it should scratch ordinary glass but not be scratched by a steel knife. Common sources include Brazil, Madagascar, India, South Africa, and the United States.