mineral

Rose Quartz

Silicon Dioxide (SiO2) with trace elements of Titanium, Iron, or Manganese

Hardness: 7 on the Mohs scale. Color: Pale pink to rose red. Luster: Vitreous (glassy). Crystal structure: Trigonal/Hexagonal (usually found in massive form). Cleavage: None (conchoidal fracture). Specific Gravity: 2.65.

Hardness: 7 on the Mohs scale
Color: Pale pink to rose red
Luster: Vitreous (glassy)

Identified March 25, 2026More mineral →

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Physical properties

Formation & geological history

Formed at high temperatures in deep-seated pegmatites and hydrothermal veins. It crystallizes from magma as it cools, often occurring in large masses rather than individual crystals. Geological ages vary by location, ranging from millions to billions of years old.

Uses & applications

Primarily used in jewelry (cabochons, beads), decorative carvings, and as a popular specimen for mineral collectors. In industry, high-purity quartz is used in glassmaking and electronics, though rose quartz specifically is mostly ornamental.

Geological facts

Unlike clear quartz which forms distinct crystals, rose quartz usually occurs in large, shapeless lumps called 'massive' quartz. A rare variety called 'Star Rose Quartz' displays asterism (a star-like reflection) due to microscopic rutile inclusions.

Field identification & locations

Identify by its translucent pink hue and lack of visible crystal faces. It can be found globally with major deposits in Brazil, South Africa, Madagascar, and the United States (South Dakota). For collectors, look for uniform color and clarity.

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