
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 (usually found 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 (usually found in massive form); Cleavage: None/Conchoidal fracture; Specific gravity: 2.65
Formation & geological history
Formed in igneous pegmatites through the cooling of silica-rich magma; trace inclusions of fibrous minerals like dumortierite provide the pink color. Generally found in Precambrian to Cenozoic age deposits.
Uses & applications
Predominantly used for jewelry, lapidary carvings, decorative ornaments, and widely collected for metaphysical/spiritual purposes. Some lower grade material is used in construction as aggregate.
Geological facts
Unlike other varieties of quartz, rose quartz rarely forms large, well-defined crystals; it usually grows in massive blocks. The first rose quartz beads were found in Mesopotamia (modern Iraq) dating back to 7000 BC.
Field identification & locations
Identify by its characteristic hazy translucency, pink hue, and ability to scratch glass. Commonly found in Brazil, Madagascar, South Africa, and the Black Hills of South Dakota, USA.
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Mineral/Rock
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mineral