gemstone
Tiger's Eye
Silicon dioxide with crocidolite inclusions (SiO2)
AI-generated identification · may be incorrectHardness of 7 on the Mohs scale, golden-brown to yellow-brown color, silky luster, and a fibrous crystal structure.
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Physical properties
Hardness of 7 on the Mohs scale, golden-brown to yellow-brown color, silky luster, and a fibrous crystal structure.
Formation & geological history
Formed when quartz perpetually replaces the mineral crocidolite, typically in metamorphic environments.
Uses & applications
Widely used in jewelry, ornamental carvings, and holistic crystal collections.
Geological facts
Tiger's eye exhibits chatoyancy, an optical reflectance effect resembling the slit eye of a tiger.
Field identification & locations
Easily identified by its distinct silky, moving band of light when rotated; primarily sourced from South Africa and Australia.
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