IMA mineral species

Vallouiseite

Ag₃Tl₂₁.₅PbSb₆₃As₄₁.₅S₁₇₀

Properties

Chemical formulaAg₃Tl₂₁.₅PbSb₆₃As₄₁.₅S₁₇₀
ElementsAg, Tl, Pb, Sb, As, S
Crystal systemTriclinic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolVli
Nickel–Strunz class2.HD.

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

🌍 Where it's found

Type locality (where it was first described): Jas Roux, France

  • 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.