
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 (glass-like); Crystal structure: Hexagonal/Trigonal; Cleavage: none (conchoidal fracture); Specific gravity: 2.65
- Hardness
- 7 on Mohs scale
- Color
- pale pink to rose red
- Luster
- vitreous (glass-like)
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Physical properties
Hardness: 7 on Mohs scale; Color: pale pink to rose red; Luster: vitreous (glass-like); Crystal structure: Hexagonal/Trigonal; Cleavage: none (conchoidal fracture); Specific gravity: 2.65
Formation & geological history
Formed in late-stage crystallization of pegmatites (igneous rocks) and hydrothermal veins; can found in deposits dating back millions of years. The pink color is caused by inclusion of microscopic fibrous minerals like dumortierite.
Uses & applications
Predominantly used for lapidary work, including jewelry (beads, cabochons), ornamental carvings, sphere making, and spiritual/metaphysical collecting. In massive form, it can be used for landscaping.
Geological facts
Unlike regular quartz, rose quartz rarely forms well-defined crystals and is usually found in massive chunks. It is often associated with the concept of 'unconditional love' in folklore. The highest quality specimens occasionally display asterism (a star-like light effect).
Field identification & locations
Identify by its characteristic pink hue, high hardness (cannot be scratched by steel), and glassy break patterns. Commonly found in Brazil, Madagascar, India, and South Dakota (USA). Collectors look for deep color saturation and transparency.
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