mineral
Pyrite
Iron Sulfide (FeS2)
AI-generated identification · may be incorrectHardness of 6-6.5 on the Mohs scale, brass-yellow color, metallic luster, and an isometric crystal system with cubic habits.
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Physical properties
Hardness of 6-6.5 on the Mohs scale, brass-yellow color, metallic luster, and an isometric crystal system with cubic habits.
Formation & geological history
Forms in hydrothermal veins, sedimentary rocks, and metamorphic deposits under reducing environments.
Uses & applications
Used in the manufacture of sulfur and sulfuric acid, historical fire-starting, and as a popular mineral specimen for collectors.
Geological facts
Commonly known as 'Fool's Gold' due to its superficial resemblance to actual gold.
Field identification & locations
Identified by its brassy metallic sheen, high specific gravity, and greenish-black streak; found globally.
