IMA mineral species

Kupletskite

(K,Na)₃(Mn,Fe)₇Ti₂Si₈O₂₆(OH)₄F

Inosilicate mineral.

Kupletskite specimen
Kupletskite-168270.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formula(K,Na)₃(Mn,Fe)₇Ti₂Si₈O₂₆(OH)₄F
ElementsK, Na, Mn, Fe, Ti, Si, O, H, F
Crystal system—
Mohs hardness—
Density—
Streak—
Color—
IMA symbolKpt
Nickel–Strunz class9.DC.05

“—” 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 · Lepkhe-Nel'm mountain, 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.