IMA mineral species

Hunchunite

🪶 Soft, Scratches Easily

Au₂Pb

Alloy mineral.

Properties

⛏ Mohs hardness3.5
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💅🪙🍶🔪💎

A copper coin scratches it.

⚖ Density15.36 g/cm³
Very heavy
Chemical formulaAu₂Pb
ElementsAu, Pb
Crystal systemCubic
Mohs hardness3.5
Density15.36 g/cm³
Streak—
Color—
IMA symbolHcn
Nickel–Strunz class1.AA.25

“—” means no reliable value in Wikidata yet. Check Mindat for full data.

Care & Handling

  • 🪶 Soft, Scratches Easily Mohs 3.5: softer than a steel knife, so it scratches easily. Store it apart from harder stones.