mineral
Rose quartz
Quartz, SiO₂; rose-colored variety
AI-generated identification · may be incorrectMohs hardness 7; pale pink, translucent to cloudy, with a vitreous luster and no cleavage. Trigonal crystal structure, though this specimen appears as a rough, massive chunk.
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Physical properties
Mohs hardness 7; pale pink, translucent to cloudy, with a vitreous luster and no cleavage. Trigonal crystal structure, though this specimen appears as a rough, massive chunk.
Formation & geological history
Forms mainly in pegmatites and silica-rich veins as magma cools; its pink color is linked to trace elements or microscopic inclusions. Quartz deposits occur in rocks of many geological ages.
Uses & applications
Used for beads, carvings, ornamental objects, and inexpensive jewelry; massive material is also collected as a mineral specimen.
Geological facts
Rose quartz is commonly massive rather than forming distinct crystals; transparent, well-formed pink crystals are uncommon.
Field identification & locations
Look for a pink, glassy-looking piece that scratches glass and lacks cleavage; common sources include Brazil, Madagascar, India, and South Dakota. The image is consistent with rough rose quartz, though identification from appearance alone is not definitive.
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Unidentified pink-and-gray mineral or rock specimen
Undetermined; the image is too blurry for reliable identification
mineral