
mineral
Rose Quartz
Silicon Dioxide (SiO2) with trace amounts of titanium, iron, or manganese
Hardness: 7 on Mohs scale; Color: Pink, ranging from pale to rose-colored; Luster: Vitreous to greasy; Crystal Structure: Hexagonal (trigonal); Cleavage: None (conchoidal fracture); Specific Gravity: 2.65
- Hardness
- 7 on Mohs scale
- Color
- Pink, ranging from pale to rose-colored
- Luster
- Vitreous to greasy
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Physical properties
Hardness: 7 on Mohs scale; Color: Pink, ranging from pale to rose-colored; Luster: Vitreous to greasy; Crystal Structure: Hexagonal (trigonal); Cleavage: None (conchoidal fracture); Specific Gravity: 2.65
Formation & geological history
Rose quartz is primarily formed at high temperatures in deep-seated pegmatites and hydrothermal veins. Its distinct color is attributed to microscopic inclusions of aligned silicate mineral fibers (dumortierite). It occurs in major deposits worldwide, often appearing in massive form rather than well-defined crystals.
Uses & applications
Widely used for ornamental carvings, spheres, figurines, and cabochons in jewelry. It is also used in crystal healing practices and sold globally as a common specimen for rock collectors and metaphysical enthusiasts.
Geological facts
Unlike other varieties of quartz, rose quartz rarely forms large, distinct crystal faces; it is usually found in large, shapeless masses. The first rose quartz crystals were discovered in 1910 in Maine, USA, and remain very rare.
Field identification & locations
Identify in the field by its pale pink color, hard glass-like surface that scratches common metal, and lack of cleavage planes. Major sources include Brazil, Madagascar, South Africa, and India.
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