IMA mineral species

Glagolevite

Na(Mg,Al)₆(AlSi₃O₁₀)(OH,O)₈

Phyllosilicate mineral.

Properties

Chemical formulaNa(Mg,Al)₆(AlSi₃O₁₀)(OH,O)₈
ElementsNa, Mg, Al, Si, O, H
Crystal system—
Mohs hardness—
Density—
Streak—
Color—
IMA symbolGgl
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): Kovdor phlogopite mine, Russia

  • 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.