Rock Identifier
Rose Quartz (Rose Quartz (SiO2 with traces of Ti, Fe, or Mn)) — mineral
mineral

Rose Quartz

Rose Quartz (SiO2 with traces of Ti, Fe, or Mn)

Hardness: 7 on Mohs scale; Color: Pink to rose-red; Luster: Vitreous to greasy; Crystal Structure: Hexagonal (trigonal); Cleavage: None/Conchoidal fracture; Specific Gravity: 2.65

Hardness
7 on Mohs scale
Color
Pink to rose-red
Luster
Vitreous to greasy
Identified More mineral

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Physical properties

Hardness: 7 on Mohs scale; Color: Pink to rose-red; Luster: Vitreous to greasy; Crystal Structure: Hexagonal (trigonal); Cleavage: None/Conchoidal fracture; Specific Gravity: 2.65

Formation & geological history

Formed in late-stage crystallization of pegmatites at high temperatures. The pink color is attributed to microscopic inclusions of fibrous dumortierite-like minerals or manganese/titanium traces.

Uses & applications

Extensively used in lapidary work for beads, cabochons, carvings, and as a popular semi-precious gemstone in jewelry. Also highly valued as a decorative or healing stone by collectors.

Geological facts

Unlike other varieties of quartz, rose quartz rarely forms large well-defined crystals; it usually occurs in massive, crystalline lumps. In the sun, the color can sometimes fade over time.

Field identification & locations

Identified by its distinctive cloudy pink color, hardness (it will scratch glass), and lack of cleavage. Common in pegmatite-rich areas like Brazil, South Africa, and Madagascar.