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

Rose Quartz

Silicon Dioxide (SiO2)

Hardness: 7 on Mohs scale; Color: Pale pink to rose red; Luster: Vitreous to greasy; Crystal Structure: Hexagonal (trigonal); Cleavage: Indistinct; Specific Gravity: 2.65

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

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Physical properties

Hardness: 7 on Mohs scale; Color: Pale pink to rose red; Luster: Vitreous to greasy; Crystal Structure: Hexagonal (trigonal); Cleavage: Indistinct; Specific Gravity: 2.65

Formation & geological history

Formed in pegmatites through the slow cooling of magma, where trace amounts of titanium, iron, or manganese impart the pink hue. Most specimens are millions of years old.

Uses & applications

Extensively used in jewelry (cabochons, beads), ornamental carvings, and as a popular lapidary material. It also has industrial use in glassmaking and electronics though rarely from this color variety.

Geological facts

Unlike other varieties of quartz, Rose Quartz rarely forms well-defined crystals and usually occurs in massive form. It is often referred to as the 'Stone of Love' in various metaphysical traditions.

Field identification & locations

Identify by its conchoidal fracture and distinct pink color. It is commonly found in Brazil, South Africa, and Madagascar. Collectors look for deep color saturation and clarity.