Rock Identifier
Rose Quartz (Silicon Dioxide (SiO2)) — mineral
mineral

Rose Quartz

Silicon Dioxide (SiO2)

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

Hardness
7 Mohs
Color
Pale pink to rose red
Luster
Vitreous to greasy
Identified More mineral
Explore Rose Quartz in the encyclopedia →

Identify your own rocks.

Get a report just like this from any photo, free.

Physical properties

Hardness: 7 Mohs; 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 in late-stage crystallization of pegmatites at high temperatures. The pink color is generally attributed to microscopic inclusions of fibrous dumortierite-like minerals.

Uses & applications

Widely used for ornamental carvings, beads, cabochons for jewelry, and as a popular healing stone in metaphysical communities.

Geological facts

Unlike other varieties of quartz, rose quartz rarely forms well-defined crystals and usually occurs as massive chunks. Large deposits are found in Brazil, Madagascar, and South Dakota.

Field identification & locations

Identified by its distinctive pink hue and its ability to scratch glass. When found in nature, it usually looks like a milky pink rock. Collectors look for deep pink saturation and clarity.