IMA mineral species

Labuntsovite-Mn

Na₄K₄Mn²⁺₂Ti₈O₄(Si₄O₁₂)₄(OH)₄·10-12H₂O

Cyclosilicate mineral.

Labuntsovite-Mn specimen
Tsepinite-Na & Labuntsovite-Mn.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaNa₄K₄Mn²⁺₂Ti₈O₄(Si₄O₁₂)₄(OH)₄·10-12H₂O
ElementsNa, K, Mn, Ti, O, Si, H
Crystal system—
Mohs hardness—
Density—
Streak—
Color—
IMA symbolLab-Mn
Nickel–Strunz class9.CE.30e

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

🌍 Where it's found

Type locality (where it was first described): Lovozero massif, Russia · Khibiny Mountains, 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.