IMA mineral species

Donbassite

Al₄.₃₃(AlSi₃O₁₀)(OH)₈

Phyllosilicate mineral.

Donbassite specimen
Donbassite.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaAl₄.₃₃(AlSi₃O₁₀)(OH)₈
ElementsAl, Si, O, H
Crystal system—
Mohs hardness—
Density—
Streak—
Color—
IMA symbolDbs
Nickel–Strunz class9.EC.55

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

🌍 Where it's found

Type locality (where it was first described): Donbas, Ukraine

  • 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.