mineral
Lemon Quartz
Silicon Dioxide (SiO2)
AI-generated identification · may be incorrectHardness of 7 on the Mohs scale, pale yellow to greenish-yellow color, vitreous luster, trigonal crystal system, and conchoidal fracture with no true cleavage.
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Physical properties
Hardness of 7 on the Mohs scale, pale yellow to greenish-yellow color, vitreous luster, trigonal crystal system, and conchoidal fracture with no true cleavage.
Formation & geological history
Forms in hydrothermal veins and pegmatites through the crystallization of silica-rich fluids under high pressure and temperature over millions of years.
Uses & applications
Widely used in high-end jewelry, decorative carvings, and as a collectible mineral specimen for crystal enthusiasts.
Geological facts
Most commercial lemon quartz is produced by artificially irradiating and gently heating clear natural quartz to achieve its signature bright yellow shade.
Field identification & locations
Identify by its distinct yellow hue, hexagonal prismatic crystal habits, and inability to be scratched by a steel nail. Commonly sourced from Brazil.
