mineral
Quartz
Silicon Dioxide (SiO2)
AI-generated identification · may be incorrectHardness of 7 on Mohs scale, typically white, clear, or yellow, vitreous luster, hexagonal crystal system, conchoidal fracture, specific gravity 2.65.
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Physical properties
Hardness of 7 on Mohs scale, typically white, clear, or yellow, vitreous luster, hexagonal crystal system, conchoidal fracture, specific gravity 2.65.
Formation & geological history
Formed in igneous, metamorphic, and sedimentary environments through the crystallization of silica-rich solutions or cooling magma.
Uses & applications
Used in electronics, glassmaking, abrasives, and as a popular gemstone or decorative specimen for collectors.
Geological facts
Quartz is one of the most abundant minerals in Earth's continental crust and exhibits piezoelectric properties.
Field identification & locations
Identified by its high hardness, lack of cleavage, and distinct conchoidal fracture; found globally in various rock types.
