
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: Indistinct; Specific Gravity: 2.65
- Hardness
- 7 Mohs scale
- Color
- Pale pink to rose red
- Luster
- Vitreous to greasy
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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: Indistinct; Specific Gravity: 2.65
Formation & geological history
Formed in late-stage crystallization of pegmatites (igneous) through hydrothermal processes. Most specimens are millions of years old.
Uses & applications
Used primarily in lapidary work for jewelry, figurines, and beads. Also popular in the holistic/metaphysical community and as decorative garden stones.
Geological facts
Unlike regular quartz crystals, rose quartz usually occurs in massive form rather than distinct crystal faces. The pink color is often attributed to microscopic inclusions of a pink fibrous mineral called dididumortierite.
Field identification & locations
Identify in the field by its distinct pink hue and conchoidal fracture (shell-like curves). It is famously found in Brazil, South Africa, and Madagascar.
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