
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 waxy; Crystal structure: hexagonal (usually found in massive form, rarely as individual crystals); Cleavage: none (conchoidal fracture); Specific gravity: 2.65.
- Hardness
- 7 on Mohs scale
- Color
- pale pink to rose red
- Luster
- vitreous (glassy) to waxy
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Physical properties
Hardness: 7 on Mohs scale; Color: pale pink to rose red; Luster: vitreous (glassy) to waxy; Crystal structure: hexagonal (usually found in massive form, rarely as individual crystals); Cleavage: none (conchoidal fracture); Specific gravity: 2.65.
Formation & geological history
Formed through the crystallization of silica-rich magma in pegmatites. It forms at high temperatures and pressures deep within the Earth's crust over millions of years, often in Precambrian age formations.
Uses & applications
Predominantly used for lapidary work, including jewelry (beads, cabochons), carvings, and decorative home items. It is also a popular specimen for mineral collectors and practitioners of holistic therapy.
Geological facts
Legend states that Rose Quartz was used as a token of love as early as 600 B.C. Unlike other quartz varieties, Rose Quartz rarely forms distinct crystal points and is usually found as a 'massive' lump without external crystal faces.
Field identification & locations
Identify in the field by its distinct pink hue, lack of cleavage, and the ability to scratch glass. It is commonly found in Brazil, South Africa, Madagascar, and the United States (South Dakota and New Hampshire). Collectors should look for translucent specimens with deep, uniform color.
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