Rock Identifier
Rose Quartz (Silicon Dioxide (SiO2) with trace rutile/dumortierite) — mineral
mineral

Rose Quartz

Silicon Dioxide (SiO2) with trace rutile/dumortierite

Hardness: 7 (Mohs scale), Color: Pale pink to rose red, Luster: Vitreous to greasy, Crystal structure: Hexagonal/Trigonal, Specific gravity: 2.65

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Physical properties

Hardness: 7 (Mohs scale), Color: Pale pink to rose red, Luster: Vitreous to greasy, Crystal structure: Hexagonal/Trigonal, Specific gravity: 2.65

Formation & geological history

Formed through the cooling of silica-rich magma in pegmatites or hydrothermal veins; colors are derived from trace amounts of titanium, iron, or manganese.

Uses & applications

Used widely in ornamental carvings, jewelry (cabochons and beads), and as a popular specimen for crystal healing and mineral collectors.

Geological facts

Unlike clear quartz, rose quartz rarely forms large, well-defined crystal faces naturally; it is typically found in massive chunks. Its pink color can fade if left in direct sunlight for extended periods.

Field identification & locations

Identify by its characteristic pink hue, hardness (cannot be scratched by steel), and conchoidal fracture. Found in Brazil, Madagascar, South Africa, and the USA (South Dakota).