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

Tumbled Rose Quartz

Silicon Dioxide (SiO2)

AI-generated identification · may be incorrect

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

Formation & geological history

Forms in pegmatites and hydrothermal veins through the cooling of silica-rich magma, often incorporating trace amounts of titanium, iron, or manganese.

Uses & applications

Widely used in ornamental jewelry, metaphysical healing, and as polished collector specimens.

Geological facts

The pink coloration is attributed to microscopic fibers of dumortierite or elemental titanium trapped within the quartz matrix during crystallization.

Field identification & locations

Easily identified by its distinctive pink hue and absence of cleavage; found globally with notable deposits in Brazil, Madagascar, and the USA.