IMA mineral species

Aramayoite

Ag₃Sb₂(Bi,Sb)S₆

Sulfosalt mineral.

RedBlack

Aramayoite specimen
Aramayoite-76581.jpg · Wikimedia Commons (see file page for author & license)

Properties

⛏ Mohs hardness2.5
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💅🪙🍶🔪💎

Scratches with a fingernail.

Chemical formulaAg₃Sb₂(Bi,Sb)S₆
ElementsAg, Sb, Bi, S
Crystal systemTriclinic
Mohs hardness2.5
Density—
Streak—
Color—
IMA symbolAry
Nickel–Strunz class2.HA.25

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

🌍 Where it's found

Type locality (where it was first described): Chocaya-Animas mines, Bolivia