mineral
Quartz Pebble
Silicon Dioxide (SiO2)
AI-generated identification · may be incorrectHardness of 7 on the Mohs scale, typically white or translucent, vitreous luster, hexagonal crystal system, conchoidal fracture.
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Physical properties
Hardness of 7 on the Mohs scale, typically white or translucent, vitreous luster, hexagonal crystal system, conchoidal fracture.
Formation & geological history
Formed through crystallization in igneous, metamorphic, and sedimentary environments, often rounded by water transport in riverbeds or beaches.
Uses & applications
Used in glass manufacturing, electronics, abrasives, and as a decorative stone in landscaping or jewelry.
Geological facts
Quartz is the second most abundant mineral in Earth's continental crust and exhibits piezoelectric properties, generating electricity under mechanical stress.
Field identification & locations
Easily identified by its high hardness, inability to be scratched by steel, and lack of cleavage. Found worldwide in almost all geological settings.
