mineral
Milky Quartz
Silicon Dioxide (SiO2)
AI-generated identification · may be incorrectHardness of 7 on the Mohs scale, white to translucent color, vitreous to greasy luster, trigonal crystal system, and conchoidal fracture.
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Physical properties
Hardness of 7 on the Mohs scale, white to translucent color, vitreous to greasy luster, trigonal crystal system, and conchoidal fracture.
Formation & geological history
Formed from hydrothermal solutions cooling in fissures and cavities within the Earth's crust over millions of years.
Uses & applications
Used in glassmaking, abrasives, electronics, ornamental items, and gemstone collections.
Geological facts
It is the most common variety of crystalline quartz found globally, often containing microscopic fluid inclusions.
Field identification & locations
Easily identified by its white, cloudy appearance and high hardness that scratches glass; found worldwide.
