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

Rose Quartz

Silicon Dioxide (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 in igneous pegmatites at high temperatures; the color results from trace amounts of titanium, iron, or manganese, or microscopic inclusions of dumortierite. It is found in deposits dating from the Proterozoic to more recent era.

Uses & applications

Primarily used in jewelry (beads, cabochons), ornamental carvings, and home decor. It is also highly popular in the holistic wellness market for metaphysical practices.

Geological facts

Unlike other varieties of quartz, rose quartz rarely forms well-defined crystal faces and is almost always found in massive form. The oldest rose quartz beads were found in Mesopotamia (modern Iraq) dating back to 7000 B.C.

Field identification & locations

Identify by its translucent pink hue and ability to scratch glass. It is commonly found in Brazil, South Africa, India, and Madagascar. In the field, look for pinkish masses within granite pegmatite outcrops.