
mineral
Rose Quartz
Silicon Dioxide (SiO2) with trace amounts of titanium, iron, or manganese
Hardness: 7 on the Mohs scale; Color: Pale pink to rose red; Luster: Vitreous to greasy; Crystal structure: Trigonal (often found massive rather than as distinct crystals); Cleavage: None, exhibits conchoidal fracture; Specific gravity: 2.65
- Hardness
- 7 on the Mohs scale
- Color
- Pale pink to rose red
- Luster
- Vitreous to greasy
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Physical properties
Hardness: 7 on the Mohs scale; Color: Pale pink to rose red; Luster: Vitreous to greasy; Crystal structure: Trigonal (often found massive rather than as distinct crystals); Cleavage: None, exhibits conchoidal fracture; Specific gravity: 2.65
Formation & geological history
Forms primarily in pegmatites, hydrothermal veins, and metamorphic environments from cooling magma solutions rich in silica and trace elements. Geological age varies widely depending on the deposit.
Uses & applications
Widely used in jewelry, ornamental carvings, crystal healing, and decorative items due to its pleasing pink color.
Geological facts
The pink coloration is often attributed to microscopic inclusions of a fibrous mineral related to dumortierite. It was used by ancient civilizations like the Assyrians and Egyptians as early as 800-600 BCE.
Field identification & locations
Identified in the field by its distinct pink color, lack of cleavage, and quartz hardness (scratches glass). Commonly found globally, with notable deposits in Brazil, Madagascar, South Africa, and the USA.
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