
mineral
Rose Quartz
Silicon Dioxide (SiO2) with trace amounts of titanium, iron, or manganese
Hardness: 7 on Mohs scale; Color: Pale pink to rose red; Luster: Vitreous (glassy) to greasy; Crystal structure: Hexagonal (Trigonal), though usually occurs in massive form; Cleavage: None (conchoidal fracture); Specific gravity: 2.65
- Hardness
- 7 on Mohs scale
- Color
- Pale pink to rose red
- Luster
- Vitreous (glassy) to greasy
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Physical properties
Hardness: 7 on Mohs scale; Color: Pale pink to rose red; Luster: Vitreous (glassy) to greasy; Crystal structure: Hexagonal (Trigonal), though usually occurs in massive form; Cleavage: None (conchoidal fracture); Specific gravity: 2.65
Formation & geological history
Primary formation occurs in pegmatites through the slow cooling of magma. It can also be found in hydrothermal veins. The pink color is attributed to microscopic inclusions of dumortierite or trace chemical impurities within the quartz lattice.
Uses & applications
Extensively used in lapidary work for cabochons, carvings, and beads. Lower quality specimens are used for decorative landscaping or as 'healing crystals' in metaphysical practices. Occasionally faceted for fine jewelry if exceptionally clear.
Geological facts
Unlike other varieties of quartz, rose quartz rarely forms well-defined crystal faces and is almost always found in large, shapeless masses. In the metaphysical community, it is often called the 'Stone of Love'. Some specimens exhibit 'asterism' (a star effect) when cut.
Field identification & locations
Identify in the field by its distinct pink hue, lack of cleavage, and ability to scratch glass. It is commonly found in Brazil, South Africa, Madagascar, India, and the United States (South Dakota). Collectors should look for intense color and translucency.
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