IMA mineral species

Seligmannite

CuPbAsS₃

Sulfosalt mineral.

BlackGray

Seligmannite specimen
Seligmannite-217331.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaCuPbAsS₃
ElementsCu, Pb, As, S
Crystal systemOrthorhombic
Mohs hardness—
Density5.235 g/cm³
Streak—
Color—
IMA symbolSeli
Nickel–Strunz class2.GA.50

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

🌍 Where it's found

Type locality (where it was first described): Lengenbach quarry, Switzerland

  • 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.