Rock Identifier
Clear Quartz (Silicon Dioxide (SiO2)) — mineral
mineral

Clear Quartz

Silicon Dioxide (SiO2)

AI-generated identification · may be incorrect

Hardness of 7 on the Mohs scale, transparent to translucent color, vitreous luster, and trigonal crystal system with conchoidal fracture.

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Physical properties

Hardness of 7 on the Mohs scale, transparent to translucent color, vitreous luster, and trigonal crystal system with conchoidal fracture.

Formation & geological history

Forms primarily from hydrothermal veins and cooling magma chambers in diverse geological environments worldwide.

Uses & applications

Widely used in electronics, oscillators, glassmaking, jewelry, and metaphysical crystal collections.

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 distinct hardness, lack of cleavage, and glassy appearance; common in pegmatites and quartzites.