mineral
Yellow Quartz
Silicon Dioxide (SiO2)
AI-generated identification · may be incorrectHardness of 7 on the Mohs scale, yellow to golden coloration, vitreous luster, hexagonal crystal system, and lack of cleavage with conchoidal fracture.
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Physical properties
Hardness of 7 on the Mohs scale, yellow to golden coloration, vitreous luster, hexagonal crystal system, and lack of cleavage with conchoidal fracture.
Formation & geological history
Formed via hydrothermal veins and silica-rich solutions cooling within the Earth's crust over millions of years.
Uses & applications
Widely used in decorative carvings, jewelry, crystal healing collections, and industrial applications.
Geological facts
The yellow color is typically caused by natural irradiation or trace amounts of iron impurities within the silica matrix.
Field identification & locations
Easily identified by its high hardness, conchoidal fracture, and characteristic crystalline structure found worldwide in pegmatites and quartz veins.
