Crystopedia
IMA mineral species

Manganokhomyakovite

Na₁₂Sr₃Ca₆Mn₃Zr₃W[Si₂₅O₇₃](O,OH,H₂O)₃(OH,Cl)₂

Cyclosilicate, mineral.

RedOrange

Manganokhomyakovite specimen
Manganokhomyakovite, Ferrokentbrooksite-279269.jpg · Wikimedia Commons (see file page for author & license)

Properties

🔷 Trigonal✏️ streak white
Chemical formulaNa₁₂Sr₃Ca₆Mn₃Zr₃W[Si₂₅O₇₃](O,OH,H₂O)₃(OH,Cl)₂
ElementsNa, Sr, Ca, Mn, Zr, W, Si, O, H, Cl
Crystal systemTrigonal
Mohs hardness—
Density—
Streakwhite
Color—
IMA symbolMkmy
Nickel–Strunz class9.CO.10

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

🌍 Where it's found

Type locality (where it was first described): Poudrette quarry, Canada

  • 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.

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