mineral
Citrine Quartz
Silicon Dioxide (SiO2)
AI-generated identification · may be incorrectHardness of 7 on the Mohs scale, yellow to orange color, vitreous luster, hexagonal crystal system, conchoidal fracture with no true cleavage.
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Physical properties
Hardness of 7 on the Mohs scale, yellow to orange color, vitreous luster, hexagonal crystal system, conchoidal fracture with no true cleavage.
Formation & geological history
Forms in igneous, metamorphic, and sedimentary environments through hydrothermal solutions or heat-treated amethyst.
Uses & applications
Widely used in jewelry, decorative items, and metaphysical practices due to its vibrant yellow color.
Geological facts
Natural citrine is quite rare; most commercial citrine is actually heat-treated amethyst.
Field identification & locations
Identified by its distinct yellow-to-orange hue and lack of cleavage; commonly found in Brazil, Madagascar, and the US.
