mineral
Tumbled rose quartz
Quartz (SiO₂), pink variety
AI-generated identification · may be incorrectMohs hardness 7; pale pink, translucent to cloudy, with a vitreous luster and hexagonal crystal structure. The rounded shape and polish indicate it has been tumbled; the image does not reveal cleavage or specific gravity.
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Physical properties
Mohs hardness 7; pale pink, translucent to cloudy, with a vitreous luster and hexagonal crystal structure. The rounded shape and polish indicate it has been tumbled; the image does not reveal cleavage or specific gravity.
Formation & geological history
Rose quartz forms in silica-rich pegmatites and hydrothermal veins, with its pink color commonly linked to trace elements or microscopic inclusions. Its age depends on the source deposit and cannot be determined from the image.
Uses & applications
Used for beads, carvings, jewelry, and decorative or collectible pieces; quartz also has broad industrial uses.
Geological facts
Quartz is abundant and durable, while rose quartz’s cloudy appearance distinguishes it from many transparent pink gemstones.
Field identification & locations
Identify by its pink color, glassy polish, and hardness: it should resist scratching by a steel knife. Rose quartz occurs worldwide, notably in Brazil, Madagascar, and South Dakota; this small tumbled piece is typically worth about $1–$10.
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Metamorphic
Sandstone (with potential mineral staining/concretions)
Arenite (SiO2 based)
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Epidote
Epidote | Ca2(Al2,Fe3+)(SiO4)(Si2O7)O(OH)
metamorphic
Pegmatite with Tourmaline and Quartz
Igneous Pegmatite
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Granite
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Septarian Pebble
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