mineral
Rose quartz (likely)
Quartz, silicon dioxide (SiO₂), commonly massive rather than visibly crystalline
AI-generated identification · may be incorrectPale pink, translucent-to-opaque specimen with a vitreous-to-waxy luster and irregular fracture; quartz hardness is Mohs 7, with no cleavage and specific gravity about 2.65. The rounded shape appears naturally weathered or possibly lightly tumbled.
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Physical properties
Pale pink, translucent-to-opaque specimen with a vitreous-to-waxy luster and irregular fracture; quartz hardness is Mohs 7, with no cleavage and specific gravity about 2.65. The rounded shape appears naturally weathered or possibly lightly tumbled.
Formation & geological history
Rose quartz forms mainly in silica-rich hydrothermal fluids associated with granitic pegmatites and related rocks; its pink color commonly results from microscopic inclusions or trace-element defects. Most specimens are Precambrian to younger, but the exact age cannot be determined visually.
Uses & applications
Used as an ornamental stone, carvings, beads, tumbled stones, and inexpensive jewelry; massive rose quartz has limited industrial value compared with clear quartz.
Geological facts
True rose quartz is usually cloudy and massive; rare transparent, well-formed crystals are called pink quartz. Color may fade with prolonged sunlight or heating.
Field identification & locations
Confirm with a scratch test against ordinary steel or glass only on an inconspicuous area: quartz should scratch glass but not be scratched by steel. Common sources include Brazil, Madagascar, India, South Africa, and the United States; visual identification is somewhat uncertain because pale pink calcite or chalcedony can look similar.
