Rock Identifier
Rose Quartz (Silicon Dioxide (SiO2) with inclusions of Dumortierite or similar minerals) — mineral
mineral

Rose Quartz

Silicon Dioxide (SiO2) with inclusions of Dumortierite or similar minerals

Hardness: 7 on the Mohs scale. Color: Pale pink to rose red. Luster: Vitreous to greasy. Crystal System: Hexagonal (trigonal), though rarely found in distinct crystal shapes; usually translucent to opaque. Specific Gravity: 2.65.

Hardness
7 on the Mohs scale
Color
Pale pink to rose red
Luster
Vitreous to greasy
Identified More mineral

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Physical properties

Hardness: 7 on the Mohs scale. Color: Pale pink to rose red. Luster: Vitreous to greasy. Crystal System: Hexagonal (trigonal), though rarely found in distinct crystal shapes; usually translucent to opaque. Specific Gravity: 2.65.

Formation & geological history

Primary formation occurs in pegmatites (igneous) through the crystallization of silica-rich hydrothermal solutions. It can be found in formations ranging from hundreds of millions to over a billion years old.

Uses & applications

Predominantly used as a gemstone for jewelry (beads, cabochons), ornamental carvings, and decorative home decor. It is also highly valued in metaphysical communities as a 'stone of love.'

Geological facts

Unlike Clear Quartz, Rose Quartz rarely forms large well-defined crystal faces; it is almost always found in massive form. The pink color is often attributed to microscopic inclusions of a pink fibrous mineral similar to dumortierite.

Field identification & locations

Identify in the field by its distinct pink hue and lack of cleavage (it has a conchoidal fracture). Major deposits are found in Brazil, Madagascar, South Africa, and the United States (South Dakota). To differentiate from pink glass, look for internal veining and the ability to scratch glass.