IMA mineral species

Schlemaite

(Cu,☐)₆(Pb,Bi)Se₄

Selenide mineral.

Properties

⚖ Density7.54 g/cm³
Very heavy
Chemical formula(Cu,☐)₆(Pb,Bi)Se₄
ElementsCu, Pb, Bi, Se
Crystal systemMonoclinic
Mohs hardness—
Density7.54 g/cm³
Streak—
Color—
IMA symbolSlm
Nickel–Strunz class2.BE.25

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

🌍 Where it's found

Type locality (where it was first described): Shaft 371, Germany

  • 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.