Rock Identifier
Rose Quartz (Silicon Dioxide (SiO2) with trace amounts of titanium, iron, or manganese) — Mineral
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); 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 in late-stage crystallization in igneous pegmatites or hydrothermal veins. Found in rocks ranging from several hundred million to billions of years old.

Uses & applications

Used in ornamental carvings, jewelry (beads, cabochons), metaphysical products, and occasionally as a gemstone in faceted form.

Geological facts

Unlike other varieties of quartz, rose quartz rarely forms well-defined external crystal faces; it usually occurs as massive chunks. It is known as the 'Stone of Love' in many cultures.

Field identification & locations

Identify in the field by its distinct pink hue, lack of cleavage, and ability to scratch glass. Commonly found in Brazil, Madagascar, South Africa, and the USA (South Dakota). To collect, look for cloudy, translucent pink masses in granitic pegmatite areas.