mineral
Quartz
Silicon Dioxide (SiO2)
AI-generated identification · may be incorrectHardness of 7 on the Mohs scale. Varies in color from clear to yellow, orange, or brown. Vitreous luster, hexagonal crystal system, and lacks cleavage.
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Physical properties
Hardness of 7 on the Mohs scale. Varies in color from clear to yellow, orange, or brown. Vitreous luster, hexagonal crystal system, and lacks cleavage.
Formation & geological history
Forms in igneous, metamorphic, and sedimentary environments through the crystallization of silica-rich solutions and magmas.
Uses & applications
Used in electronics, glassmaking, abrasive materials, and as a semi-precious gemstone or collector mineral.
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 (scratches glass) and conchoidal fracture. Found worldwide, including desert environments near the regional coordinates.
