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 to deep pink 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, pale to deep pink color, vitreous to greasy luster, trigonal crystal system, and conchoidal fracture with no true cleavage.

Formation & geological history

Forms primarily in pegmatites and hydrothermal veins through the cooling of silica-rich magmas and solutions.

Uses & applications

Widely used in ornamental carvings, tumbling, polished decorative stones, and low-cost gemstone jewelry.

Geological facts

The pink coloration is typically attributed to microscopic trace amounts of titanium, iron, or manganese embedded within the quartz structure.

Field identification & locations

Easily identified by its distinctive pink hue and high hardness; commonly sourced from Brazil, Madagascar, and the United States.