mineral
Citrine
Silicon Dioxide (SiO2)
AI-generated identification · may be incorrectHardness of 7 on the Mohs scale, yellow to brownish-orange color, vitreous luster, trigonal crystal system, conchoidal fracture with no cleavage.
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Physical properties
Hardness of 7 on the Mohs scale, yellow to brownish-orange color, vitreous luster, trigonal crystal system, conchoidal fracture with no cleavage.
Formation & geological history
Formed in igneous, metamorphic, and sedimentary rocks through the crystallization of silica-rich hydrothermal solutions or the heat-treatment of amethyst.
Uses & applications
Widely used in jewelry, gemstone carving, and metaphysical practices as a crystal for abundance.
Geological facts
Natural citrine is relatively rare, with most commercial citrine being heat-treated amethyst or smoky quartz. Its yellow color stems from trace amounts of iron impurities or irradiation.
Field identification & locations
Identified by its distinct yellow color and lack of cleavage; commonly sourced from Brazil, Madagascar, and the Ural Mountains of Russia.
