mineral

Rose Quartz

Silicon Dioxide (SiO2)

Hardness: 7 on Mohs scale; Color: Pale 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: Pale pink to rose red
Luster: Vitreous to greasy

Identified July 18, 2026More mineral →

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Physical properties

Hardness: 7 on Mohs scale; Color: Pale pink to rose red; Luster: Vitreous to greasy; Crystal Structure: Hexagonal (Trigonal); Cleavage: None (conchoidal fracture); Specific Gravity: 2.65

Formation & geological history

Formed primarily in pegmatites through the slow cooling of magma. The pink color is generally attributed to microscopic inclusions of pink borosilicate fibers similar to dumortierite.

Uses & applications

Extensively used in lapidary work for cabochons, carvings, beads, and as a popular ornamental stone in jewelry. Also used as a decorative stone in interiors and gardens.

Geological facts

Unlike typical quartz crystals, rose quartz usually grows in massive chunks and rarely forms well-defined crystal faces. In some specimens, rutile inclusions cause 'asterism' (a star-shaped light effect).

Field identification & locations

Identify by its characteristic hazy translucency and pink hue. Frequently found in Brazil, Madagascar, South Africa, and the United States (South Dakota). Durable enough for daily jewelry wear.