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

Pink Quartz

Silicon Dioxide (SiO2)

AI-generated identification · may be incorrect

Hardness of 7 on the Mohs scale, pink to rose color, vitreous to greasy luster, trigonal crystal system, and conchoidal fracture with no true cleavage.

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Physical properties

Hardness of 7 on the Mohs scale, pink to rose color, vitreous to greasy luster, trigonal crystal system, and conchoidal fracture with no true cleavage.

Formation & geological history

Formed primarily in pegmatites and hydrothermal veins through the cooling of silica-rich magmatic fluids over millions of years.

Uses & applications

Widely used in ornamental carvings, gemstone jewelry, and metaphysical practices.

Geological facts

The pink coloration is typically caused by trace amounts of titanium, iron, or manganese, or microscopic fibers of pink dumortierite.

Field identification & locations

Easily identified by its distinct pink hue, lack of cleavage, and ability to scratch glass.