mineral
Rose Quartz
Silicon Dioxide (SiO2) with trace amounts of titanium, iron, or manganese
Hardness: 7 (Mohs scale), Color: pale pink to rose red, Luster: vitreous to greasy, Crystal Structure: hexagonal (trigonal), Cleavage: none (conchoidal fracture), Specific Gravity: 2.65
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Physical properties
Hardness: 7 (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 primarily in magmatic pegmatites through the cooling of silica-rich molten rock. Its pink color is typically attributed to microscopic inclusions of a fibrous pink mineral similar to dumortierite.
Uses & applications
Extensively used in jewelry (cabochons, beads), luxury interior decor, ornamental carvings, and by collectors for metaphysical purposes.
Geological facts
Unlike other varieties of quartz, rose quartz rarely forms well-defined crystal faces and is almost always found as a massive, translucent chunk. It is the state mineral of South Dakota.
Field identification & locations
Identify by its distinct pink hue, hardness (scratches glass), and lack of cleavage. Common locations include Brazil, South Africa, Madagascar, and the United States (South Dakota).
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