mineral

Rose quartz

Quartz (SiO₂), pink variety

AI-generated identification · may be incorrect

Typically translucent pink with a vitreous luster; hardness 7 Mohs, no cleavage, conchoidal fracture, and trigonal crystal structure. The specimen appears as a rough, possibly lightly polished fragment.

Identified August 28, 2026More mineral →

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Physical properties

Formation & geological history

Forms mainly in granitic pegmatites and hydrothermal veins, with pink color commonly caused by microscopic inclusions or trace elements. Quartz is widespread and forms from Precambrian to recent geological settings.

Uses & applications

Used as an ornamental stone, carving material, beads, and inexpensive jewelry; attractive translucent pieces are collected. It is also used industrially for glass, ceramics, and electronics, though gem-quality rose quartz is less common.

Geological facts

Rose quartz commonly occurs massive rather than as well-formed crystals. Its color can fade with prolonged intense sunlight or heat.

Field identification & locations

Identify it by its pink color, glassy luster, hardness sufficient to scratch ordinary glass, and lack of cleavage; distinguish it from pink calcite, which is softer and cleaves readily. Common localities include Brazil, Madagascar, India, South Africa, and the United States.