mineral

Pink Quartz / Rose Quartz

Silicon Dioxide (SiO2)

Hardness: 7 on Mohs scale; Color: Pale pink to rose red; Luster: Vitreous to greasy; Crystal Structure: Hexagonal (trigonal); Cleavage: None (conchoidal fracture); Specific Gravity: 2.65.

Hardness: 7 on Mohs scale
Color: Pale pink to rose red
Luster: Vitreous to greasy

Identified March 22, 2026More mineral →

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Physical properties

Hardness: 7 on Mohs scale; Color: Pale pink to rose red; Luster: Vitreous to greasy; Crystal Structure: Hexagonal (trigonal); Cleavage: None (conchoidal fracture); Specific Gravity: 2.65.

Formation & geological history

Formed in pegmatites through the crystallization of magma at high temperatures or in hydrothermal veins. The pink color is usually attributed to microscopic inclusions of fibrous dumortierite or titanate.

Uses & applications

Commonly used in jewelry (beads, cabochons), ornamental carvings, and home decor. In industrial settings, it can be used for its silica content, though high-clarity specimens are preferred for lapidary work.

Geological facts

Unlike other varieties of quartz, rose quartz rarely forms well-defined crystal points; it is almost always found in massive form. It has been used as a symbol of love and healing in various cultures for thousands of years.

Field identification & locations

Identify by its characteristic pink hue and glass-like luster. It will scratch glass but cannot be scratched by a steel knife. Common locations include Brazil, Madagascar, South Dakota (USA), and India.