mineral

Pink quartz (rose quartz), possibly quartz-rich rock

Quartz, silicon dioxide (SiO₂), commonly rose quartz

AI-generated identification · may be incorrect

Pale pink, translucent to opaque, with a vitreous-to-waxy luster and irregular fracture; hardness 7 Mohs, no cleavage, hexagonal crystal structure, and specific gravity about 2.65. The white patches may be quartz, feldspar, or surface weathering.

Identified September 16, 2026More mineral →

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Physical properties

Formation & geological history

Rose quartz forms mainly in granitic pegmatites and hydrothermal veins, typically during Precambrian to younger igneous activity. Its pink color commonly results from microscopic inclusions or trace elements.

Uses & applications

Used as an ornamental stone, lapidary material, carvings, beads, and inexpensive jewelry; massive material has modest commercial value.

Geological facts

True rose quartz is usually massive rather than well crystallized; transparent, well-formed pink quartz is often called pink quartz and is rarer. Color may fade with prolonged sunlight or heating.

Field identification & locations

Identify it by its pink color, glassy/waxy appearance, lack of cleavage, and ability to scratch ordinary glass; a hardness, streak, and acid test can help distinguish calcite or dyed material. Common sources include Brazil, Madagascar, India, and the United States.