Rock Identifier
Rose Quartz (Silicon Dioxide with trace inclusions (SiO2)) — Mineral
Mineral

Rose Quartz

Silicon Dioxide with trace inclusions (SiO2)

Hardness: 7 on Mohs scale; Color: Pale pink to rose red; Luster: Vitreous (glassy); 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 (glassy)
Identified More mineral

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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; Specific Gravity: 2.65

Formation & geological history

Formed through the cooling of silica-rich magma in pegmatites and hydrothermal veins. Its pink color is typically caused by trace amounts of titanium, iron, or manganese, or microscopic inclusions of dumortierite.

Uses & applications

Predominantly used for lapidary work including beads, cabochons, and ornamental carvings. It is popular in the metaphysical community and used in decorative interior accents.

Geological facts

Unlike other varieties of quartz, rose quartz rarely forms well-defined crystal faces and usually occurs in massive form. The first 'modern' discovery was in Maine, USA, but it has been used in jewelry since at least 700 BC in Mesopotamia.

Field identification & locations

Identify in the field by its distinct pink color, lack of cleavage, and ability to scratch glass. Commonly found in Brazil, Madagascar, South Africa, and the United States (South Dakota). Highly prize-stable and easy for beginners to identify.