IMA mineral species

Parasterryite

Ag₄Pb₂₀(Sb,As)₂₄S₅₈

Sulfosalt mineral.

Properties

Chemical formulaAg₄Pb₂₀(Sb,As)₂₄S₅₈
ElementsAg, Pb, Sb, As, S
Crystal systemMonoclinic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolPsty
Nickel–Strunz class2.HC.40

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

🌍 Where it's found

Type locality (where it was first described): Pollone mine, Italy

  • Type locality
  • Notable source / deposit
  • Country of origin

Marker positions are approximate (region or locality level). Type localities from Wikidata; notable sources curated by Crystopedia.