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

Yellow Quartz

Silicon Dioxide (SiO2)

AI-generated identification · may be incorrect

Hardness of 7 on the Mohs scale, yellow to golden-brown color, vitreous luster, hexagonal crystal system, conchoidal fracture.

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Physical properties

Hardness of 7 on the Mohs scale, yellow to golden-brown color, vitreous luster, hexagonal crystal system, conchoidal fracture.

Formation & geological history

Formed in hydrothermal veins and pegmatites through the precipitation of silica-rich solutions under high pressure and temperature.

Uses & applications

Used in ornamental jewelry, spiritual collection, and metaphysical practices.

Geological facts

The yellow coloration is typically caused by natural irradiation or microscopic inclusions of iron oxide minerals.

Field identification & locations

Identified by its high hardness, lack of cleavage, and distinct yellow hue; commonly found in quartz-bearing rock formations worldwide.