mineral

Rose Quartz

Silicon Dioxide (SiO2)

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

Identified March 28, 2026More mineral →

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Physical properties

Hardness: 7 (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 high-temperature silica-rich pegmatites and hydrothermal veins. The pink color is attributed to microscopic inclusions of dumortierite or similar minerals. Found in various geological ages ranging from Precambrian to Cenozoic.

Uses & applications

Used primarily in lapidary work for cabochons, beads, and carvings. Also popular in jewelry, home decor, and 'crystal healing' collections. In industry, quartz is used for abrasive and glass-making applications.

Geological facts

Unlike other varieties of quartz, rose quartz rarely forms macro-crystals with well-defined faces; it usually occurs in massive, unshaped form. If exposed to direct sunlight for long periods, its color can fade due to the sensitive nature of its internal inclusions.

Field identification & locations

Identify in the field by its distinct pink hue, lack of cleavage, and ability to scratch glass. Major deposits are found in Brazil, Madagascar, and the United States (South Dakota and North Carolina). Collectors should look for even saturation and transparency.