IMA mineral species

Kreiterite

CsLi₂Fe³⁺(Si₄O₁₀)F₂

Mica group mineral.

Properties

Chemical formulaCsLi₂Fe³⁺(Si₄O₁₀)F₂
ElementsCs, Li, Fe, Si, O, F
Crystal systemMonoclinic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolKre
Nickel–Strunz class9.EC.15

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

🌍 Where it's found

Type locality (where it was first described): Darai-Pioz glacier, Tajikistan

  • 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.