mineral
Tumbled quartz bead bracelet
Quartz (SiO₂), likely milky or rose quartz
AI-generated identification · may be incorrectSmall polished, translucent cream-pink beads with vitreous-to-waxy luster; quartz has Mohs hardness 7, trigonal crystal structure, no cleavage, and specific gravity about 2.65. The beads appear human-shaped and may be lightly dyed or coated.
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Physical properties
Small polished, translucent cream-pink beads with vitreous-to-waxy luster; quartz has Mohs hardness 7, trigonal crystal structure, no cleavage, and specific gravity about 2.65. The beads appear human-shaped and may be lightly dyed or coated.
Formation & geological history
Quartz forms in igneous, metamorphic, and hydrothermal environments; its geological age is variable, from ancient Precambrian deposits to younger veins and sediments. Polishing and stringing are modern human processing.
Uses & applications
Used for inexpensive jewelry, ornamentation, and crystal collecting. It has modest commercial value unless the material is unusually clear, naturally colored, or from a documented locality.
Geological facts
The image shows a bracelet rather than a single natural specimen, so exact identification is uncertain. Pale pink coloration may indicate rose quartz, while cloudy cream coloration is consistent with milky quartz.
Field identification & locations
Quartz can be identified by its glassy appearance, hardness, lack of cleavage, and ability to scratch ordinary glass; rose quartz is commonly found in Brazil, Madagascar, India, and the United States. Check for uniform artificial color, which can indicate dyeing.
