mineral
Tumbled rose quartz
Quartz (SiO₂), likely rose quartz
AI-generated identification · may be incorrectTranslucent, muted pink-brown, with a vitreous luster and no visible cleavage; hardness 7 on the Mohs scale, trigonal crystal structure, and specific gravity about 2.65. The rounded shape and polish indicate it has been tumbled.
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Physical properties
Translucent, muted pink-brown, with a vitreous luster and no visible cleavage; hardness 7 on the Mohs scale, trigonal crystal structure, and specific gravity about 2.65. The rounded shape and polish indicate it has been tumbled.
Formation & geological history
Rose quartz forms in silica-rich pegmatites and hydrothermal veins; its color is associated with trace elements or microscopic inclusions. It occurs in rocks of varied ages, commonly in Precambrian pegmatites.
Uses & applications
Used for jewelry, carvings, and decorative or metaphysical collectibles; quartz also has broad industrial uses.
Geological facts
Quartz is abundant and durable, while rose quartz’s color can range from pale pink to deep rose.
Field identification & locations
Identify by its pink color, glassy polish, and hardness; common sources include Brazil, Madagascar, India, and South Dakota. Similar pink stones can be distinguished with mineral tests.
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