mineral
Pyrite
Iron Sulfide (FeS2)
AI-generated identification · may be incorrectHardness of 6-6.5 on the Mohs scale, brassy yellow color, metallic luster, and isometric crystal system.
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Physical properties
Hardness of 6-6.5 on the Mohs scale, brassy yellow color, metallic luster, and isometric crystal system.
Formation & geological history
Forms in hydrothermal veins, sedimentary rocks, and metamorphic deposits through low-temperature aqueous processes.
Uses & applications
Used in the production of sulfur and sulfuric acid, and popular as a mineral specimen for collectors.
Geological facts
Commonly known as 'Fool's Gold' due to its superficial resemblance to real gold.
Field identification & locations
Identified by its brassy color, dark streak, and higher hardness than gold; found worldwide in various rock types.
