
mineral
Rose Quartz
Silicon dioxide (SiO2)
Hardness: 7 on Mohs scale; Color: Pale pink to rose red; Luster: Vitreous (glassy); Crystal Structure: Hexagonal (trigonal); Cleavage: None (conchoidal fracture); Diaphaneity: Translucent to opaque.
- Hardness
- 7 on Mohs scale
- Color
- Pale pink to rose red
- Luster
- Vitreous (glassy)
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Physical properties
Hardness: 7 on Mohs scale; Color: Pale pink to rose red; Luster: Vitreous (glassy); Crystal Structure: Hexagonal (trigonal); Cleavage: None (conchoidal fracture); Diaphaneity: Translucent to opaque.
Formation & geological history
Formed in igneous pegmatites as magma cools slowly deep underground, allowing large crystals of quartz to grow. Its pink color is typically attributed to microscopic inclusions of fibrous dumortierite-related minerals or titanium/manganese.
Uses & applications
Predominantly used for jewelry (beads, cabochons, carvings) and as a decorative stone. It is also a very popular stone in metaphysical circles for its association with 'love'.
Geological facts
Rose quartz rarely grows in well-defined crystal shapes; it usually occurs in massive, shapeless chunks. The best quality material is found in Madagascar and Brazil.
Field identification & locations
Identify by its characteristic soft pink color and vitreous luster. It will scratch a steel file and glass. This specific specimen has been fashioned into beads for a bracelet.
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Arenite (SiO2 based)
sedimentary
Schist
Schist
Metamorphic
Epidote
Epidote | Ca2(Al2,Fe3+)(SiO4)(Si2O7)O(OH)
metamorphic
Gypsum (variety Selenite or Alabaster)
Calcium sulfate dihydrate (CaSO4·2H2O)
Mineral
Nephrite Jade
Nephrite
Mineral/Rock
Granite
Granite (Phaneritic intrusive igneous rock)
igneous