Rock Identifier
Rose Quartz (Silicon Dioxide (SiO2) with trace amounts of titanium, iron, or manganese) — mineral
mineral

Rose Quartz

Silicon Dioxide (SiO2) with trace amounts of titanium, iron, or manganese

Hardness: 7 on Mohs scale; Color: Pale pink to rose red; Luster: Vitreous (glassy); Crystal Structure: Hexagonal (trigonal); Cleavage: None/Conchoidal fracture; Specific Gravity: 2.65

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

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Physical properties

Hardness: 7 on Mohs scale; Color: Pale pink to rose red; Luster: Vitreous (glassy); Crystal Structure: Hexagonal (trigonal); Cleavage: None/Conchoidal fracture; Specific Gravity: 2.65

Formation & geological history

Forms primarily in igneous pegmatites through the slow cooling of silica-rich magma; can also occur in hydrothermal veins. Specimens can range from millions to over a billion years old.

Uses & applications

Extensively used in lapidary work for cabochons, beads, and carvings; ornamental decor; and highly valued in the metaphysical community as the stone of unconditional love.

Geological facts

Unlike most other varieties of quartz which form large well-defined crystals, rose quartz usually occurs in massive crystalline form without distinct crystal faces. The pink hue 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, lack of cleavage, and the way it scratches glass. It is commonly found in Brazil, South Africa, India, and Madagascar; in the US, significant deposits are in South Dakota.