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

Rose Quartz

Silicon Dioxide (SiO2)

AI-generated identification · may be incorrect

Hardness of 7 on the Mohs scale, pale pink to deep rose color, vitreous to greasy luster, trigonal crystal system, and no cleavage.

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Physical properties

Hardness of 7 on the Mohs scale, pale pink to deep rose color, vitreous to greasy luster, trigonal crystal system, and no cleavage.

Formation & geological history

Forms primarily in pegmatites and hydrothermal veins during late-stage magmatic crystallization.

Uses & applications

Used widely in gemstone carving, tumbled stones, ornamental jewelry, and decorative objects.

Geological facts

The pink coloration is typically attributed to microscopic trace amounts of titanium, iron, or manganese within the silica matrix.

Field identification & locations

Easily identified by its distinctive pink hue and conchoidal fracture; commonly found in Brazil, Madagascar, and South Dakota.