mineral

Rose quartz

Quartz, silicon dioxide (SiO₂), pink variety

AI-generated identification · may be incorrect

Typically pale pink, translucent, and vitreous to slightly greasy; hardness 7 Mohs, hexagonal crystal structure, conchoidal fracture, no cleavage, and specific gravity about 2.65. The specimen appears as a rough, massive, partially translucent fragment with a small dark inclusion or surface cavity.

Identified September 19, 2026More mineral →

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Physical properties

Formation & geological history

Forms mainly in granitic pegmatites and hydrothermal veins when silica-rich fluids crystallize; its pink color commonly results from microscopic inclusions or trace elements. Most specimens are Precambrian to Phanerozoic, depending on locality.

Uses & applications

Used as ornamental stone, carvings, beads, cabochons, and inexpensive jewelry; massive rose quartz is also collected as a mineral specimen.

Geological facts

Unlike well-formed quartz crystals, rose quartz usually occurs in anhedral masses. Its color can fade with prolonged sunlight or heating.

Field identification & locations

Identify by its pink hue, glassy luster, hardness sufficient to scratch ordinary glass, and lack of cleavage; common sources include Brazil, Madagascar, India, and South Dakota. Confirm with a scratch test only on an inconspicuous area.