mineral
Pyrite Cube
Iron Sulfide (FeS2)
AI-generated identification · may be incorrectHardness 6-6.5 on Mohs scale, metallic brass-yellow color, cubic crystal system, and a blackish-green streak.
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Physical properties
Hardness 6-6.5 on Mohs scale, metallic brass-yellow color, cubic crystal system, and a blackish-green streak.
Formation & geological history
Forms in sedimentary, igneous, and metamorphic environments through hydrothermal activity and low-temperature precipitation.
Uses & applications
Used primarily in mineral collections, educational kits, and historically as a source of sulfur for sulfuric acid production.
Geological facts
Commonly known as 'Fool's Gold' due to its deceptive metallic golden luster, pyrite forms naturally perfect cubic crystals.
Field identification & locations
Identified easily by its brassy metallic luster, distinct cubic habit, and higher hardness than native gold; found globally.
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