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, pink to rose-red color, vitreous to greasy luster, trigonal crystal system, conchoidal fracture with no true cleavage.

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Physical properties

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

Formation & geological history

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

Uses & applications

Widely used in ornamental carvings, gemstone jewelry, and decorative items.

Geological facts

The pink color is attributed to microscopic inclusions of fibrous dumortierite or elemental titanium and iron.

Field identification & locations

Identified by its distinctive pink coloration and lack of distinct crystal faces in massive forms; found globally, notably in Brazil, Madagascar, and the USA.