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

Rose Quartz

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

Hardness: 7 on Mohs scale; Color: Pink, ranging from very pale to deep rose; Luster: Vitreous (glassy); Crystal Structure: Hexagonal (trigonal); Cleavage: None (conchoidal fracture); Specific Gravity: 2.65

Hardness
7 on Mohs scale
Color
Pink, ranging from very pale to deep rose
Luster
Vitreous (glassy)
Identified More mineral

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Physical properties

Hardness: 7 on Mohs scale; Color: Pink, ranging from very pale to deep rose; Luster: Vitreous (glassy); Crystal Structure: Hexagonal (trigonal); Cleavage: None (conchoidal fracture); Specific Gravity: 2.65

Formation & geological history

Formed at high temperatures in late-stage igneous magmatic crystallization, typically in pegmatites. It forms in massive masses rather than distinct crystal shapes.

Uses & applications

Used primarily in lapidary work for cabochons, beads, decorative carvings, spheres, and jewelry. Also used as a healing stone in metaphysical circles and as decorative landscaping stone.

Geological facts

Rose quartz is unique because it rarely forms individual crystals; it is almost always found in massive, non-crystalline chunks. Its color can fade if exposed to excessive sunlight over prolonged periods.

Field identification & locations

Identify by its waxy-to-vitreous luster, pink hue, and ability to scratch glass. Found commonly in Brazil, South Africa, Madagascar, and the United States (South Dakota).