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

Rose Quartz

Silicon dioxide (SiO2)

Hardness: 7 on the Mohs scale. Color: Pale pink to rose red. Luster: Vitreous (glassy) to greasy. Crystal Structure: Hexagonal (trigonal). Cleavage: None (conchoidal fracture). Specific Gravity: 2.65.

Hardness
7 on the Mohs scale
Color
Pale pink to rose red
Luster
Vitreous (glassy) 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 (glassy) to greasy. Crystal Structure: Hexagonal (trigonal). Cleavage: None (conchoidal fracture). Specific Gravity: 2.65.

Formation & geological history

Usually forms in magmatic pegmatites through the slow cooling of silica-rich hydrothermal fluids. The pink color is generally attributed to trace amounts of titanium, iron, or manganese.

Uses & applications

Predominantly used for ornamental purposes, including carvings, jewelry (cabochons and beads), and as architectural accents. It is also highly popular in the metaphysical and crystal collecting communities.

Geological facts

Unlike other varieties of quartz, rose quartz rarely forms well-defined crystal faces; it is typically found in massive chunks. It is known as the 'Stone of Love' in many cultures.

Field identification & locations

Identify by its characteristic pink hue, high hardness (can scratch glass), and lack of cleavage. Look for it in pegmatite veins or as water-worn pebbles in stream beds near granitic regions.