IMA mineral species

Mammothite

Pb₆Cu₄AlSb₅+O₂(OH)₁₆Cl₄(SO₄)₂

Sulfate mineral containing hydroxyl and halogen.

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Mammothite specimen
Mammothite.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaPb₆Cu₄AlSb₅+O₂(OH)₁₆Cl₄(SO₄)₂
ElementsPb, Cu, Al, Sb, O, H, Cl, S
Crystal systemMonoclinic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolMm
Nickel–Strunz class7.BC.60

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

🌍 Where it's found

Type locality (where it was first described): Mammoth-Saint Anthony mine, United States