mineral

Rose quartz (likely iron-stained quartz specimen)

Quartz, silicon dioxide (SiO₂), commonly massive rose quartz

AI-generated identification · may be incorrect

Pale pink to milky-white, translucent, with a vitreous-to-waxy luster and no obvious cleavage; Mohs hardness 7, specific gravity about 2.65. The rough, blocky surface and reddish-brown coating likely reflect iron-oxide staining or matrix material.

Identified September 3, 2026More mineral →

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Physical properties

Formation & geological history

Forms mainly as massive quartz in granitic pegmatites and hydrothermal veins; pink color commonly results from microscopic inclusions of minerals such as dumortierite or related trace materials. Quartz is geologically widespread and may range from Precambrian to recent deposits.

Uses & applications

Used as a lapidary and ornamental stone, in carvings, polished specimens, and inexpensive jewelry; quartz is also important industrially for glass, ceramics, abrasives, and electronics. This irregular specimen is primarily decorative or collectible.

Geological facts

Rose quartz is usually massive rather than forming sharply terminated crystals. It can fade with prolonged sunlight, while iron staining may be removable only with specialized cleaning.

Field identification & locations

Identify it by hardness, pale pink color, glassy appearance, and lack of cleavage; it should scratch ordinary glass but not be scratched by a steel knife. Common sources include Brazil, Madagascar, India, South Africa, and the United States.