mineral
Pyrite
Iron Sulfide (FeS2)
AI-generated identification · may be incorrectHardness of 6-6.5 on the Mohs scale, brassy yellow color with a metallic luster, and isometric crystal system forming cubic structures.
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Physical properties
Hardness of 6-6.5 on the Mohs scale, brassy yellow color with a metallic luster, and isometric crystal system forming cubic structures.
Formation & geological history
Forms in igneous, metamorphic, and sedimentary environments through hydrothermal activity or low-temperature precipitation.
Uses & applications
Used historically for ignition in firearms, currently utilized in sulfur dioxide production and valued as a mineral specimen by collectors.
Geological facts
Commonly known as 'Fool's Gold' due to its superficial resemblance to actual gold, though pyrite is harder and leaves a greenish-black streak.
Field identification & locations
Identified easily by its brassy metallic color, cubic crystal habit, and high hardness which prevents scratching with a copper coin. Found globally.
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