mineral
Quartz Crystal Cluster
Silicon Dioxide (SiO2)
AI-generated identification · may be incorrectHardness of 7 on the Mohs scale, transparent to translucent with a vitreous luster, and crystallizes in the trigonal system.
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Physical properties
Hardness of 7 on the Mohs scale, transparent to translucent with a vitreous luster, and crystallizes in the trigonal system.
Formation & geological history
Forms from hydrothermal solutions in crustal cavities, occurring globally across diverse geological environments.
Uses & applications
Used in electronics, oscillator components, optical lenses, decorative items, and mineral collecting.
Geological facts
Quartz is the second most abundant mineral in Earth's continental crust and exhibits strong piezoelectric properties.
Field identification & locations
Identified by its hexagonal crystal prisms, lack of cleavage, and ability to scratch glass easily.
