mineral
Rose quartz (rough fragment)
Quartz, SiO₂; trigonal crystal system
AI-generated identification · may be incorrectPale pink to rose-brown, translucent to opaque, with a vitreous-to-waxy luster and no visible cleavage; Mohs hardness 7, specific gravity about 2.65. The image suggests massive quartz, but color and appearance alone cannot confirm the variety.
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Physical properties
Pale pink to rose-brown, translucent to opaque, with a vitreous-to-waxy luster and no visible cleavage; Mohs hardness 7, specific gravity about 2.65. The image suggests massive quartz, but color and appearance alone cannot confirm the variety.
Formation & geological history
Forms mainly as massive quartz in pegmatites and hydrothermal veins; its geological age varies with the host deposit. Pink color is commonly attributed to trace elements or microscopic inclusions.
Uses & applications
Used for beads, carvings, cabochons, ornamental stone, and mineral collecting; lower-grade material is sometimes used decoratively.
Geological facts
Quartz is silicon dioxide and one of Earth’s most abundant minerals; rose quartz is typically massive rather than found as distinct crystals.
Field identification & locations
Look for hardness near 7, glassy-to-waxy surfaces, and lack of cleavage; it occurs worldwide, notably in Brazil, Madagascar, South Africa, and the United States. The pictured fragment’s identity is provisional without testing.
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