
mineral
Quartz
Silicon Dioxide (SiO2)
AI-generated identification · may be incorrectHardness of 7 on the Mohs scale, vitreous luster, hexagonal crystal system, and transparent to translucent color.
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Physical properties
Hardness of 7 on the Mohs scale, vitreous luster, hexagonal crystal system, and transparent to translucent color.
Formation & geological history
Formed in igneous, metamorphic, and sedimentary environments through the crystallization of silica-rich fluids.
Uses & applications
Widely used in electronics, glassmaking, gemstone carving, and decorative ornaments.
Geological facts
Quartz is one of the most abundant minerals in the Earth's continental crust and exhibits piezoelectric properties.
Field identification & locations
Identified by its high hardness, lack of cleavage, and conchoidal fracture. Found worldwide.