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

Rose Quartz

Silicon Dioxide (SiO2)

AI-generated identification · may be incorrect

Mohs hardness of 7, pale pink to rose-red color, vitreous to greasy luster, trigonal crystal system, conchoidal fracture with no true cleavage, specific gravity of 2.65.

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Physical properties

Mohs hardness of 7, pale pink to rose-red color, vitreous to greasy luster, trigonal crystal system, conchoidal fracture with no true cleavage, specific gravity of 2.65.

Formation & geological history

Forms primarily in pegmatites and hydrothermal veins through slow crystallization from silica-rich solutions at high temperatures.

Uses & applications

Used extensively in jewelry, ornamental carvings, decorative items, and metaphysical crystal collecting.

Geological facts

The pink coloration is attributed to microscopic inclusions of fibrous dumortierite or trace amounts of titanium, iron, or manganese within the quartz matrix.

Field identification & locations

Identified by its distinct pink hue and lack of visible crystal faces in massive forms; commonly found globally in Brazil, Madagascar, and the United States.