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

Rose Quartz

Silicon Dioxide (SiO2)

Hardness: 7 on Mohs scale; Color: Pink, rose-red; Luster: Vitreous; Crystal Structure: Hexagonal (trigonal); Cleavage: Indistinct; Specific Gravity: 2.65.

Hardness
7 on Mohs scale
Color
Pink, rose-red
Luster
Vitreous
Identified More mineral

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Physical properties

Hardness: 7 on Mohs scale; Color: Pink, rose-red; Luster: Vitreous; Crystal Structure: Hexagonal (trigonal); Cleavage: Indistinct; Specific Gravity: 2.65.

Formation & geological history

Formed in pegmatites through the crystallization of magma or in hydrothermal veins. The pink color is often attributed to microscopic inclusions of pink borosilicate fibers like dumortierite.

Uses & applications

Used primarily in jewelry (cabochons, beads), ornamental carvings, crystal healing practices, and as a collector's specimen.

Geological facts

Rose quartz is known as the 'stone of unconditional love'. Large, gem-quality crystal clusters are extremely rare; it is usually found in massive form.

Field identification & locations

Identify by its distinctive pink hue and hardness (it will scratch glass). It is commonly found in Brazil, South Africa, Madagascar, and the United States (South Dakota).