Rock Identifier
Rose quartz (Quartz (SiO₂), pink variety) — mineral
mineral

Rose quartz

Quartz (SiO₂), pink variety

AI-generated identification · may be incorrect

Typically pale pink, translucent, with a vitreous luster and massive or poorly crystallized structure; hardness 7 Mohs, no cleavage, conchoidal fracture, and specific gravity about 2.65. The specimen appears rough and unpolished, though precise identification would require testing.

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Physical properties

Typically pale pink, translucent, with a vitreous luster and massive or poorly crystallized structure; hardness 7 Mohs, no cleavage, conchoidal fracture, and specific gravity about 2.65. The specimen appears rough and unpolished, though precise identification would require testing.

Formation & geological history

Pink color usually results from microscopic inclusions or trace elements in quartz formed in granitic pegmatites and hydrothermal veins. Rose quartz deposits are commonly Precambrian to younger, depending on locality.

Uses & applications

Used for beads, carvings, ornaments, and inexpensive cabochons; attractive rough pieces are popular with collectors and in crystal décor.

Geological facts

Rose quartz is quartz rather than a separate mineral species. Its color can fade with prolonged strong sunlight or heating.

Field identification & locations

Identify by its pink color, glassy luster, hardness, lack of cleavage, and conchoidal fracture; common sources include Brazil, Madagascar, India, South Africa, and the United States. Value is usually about $3–$20 for a small rough piece, or $20–$100+ for larger, well-colored specimens.