IMA mineral species Healing crystal

Eudialyte

Na₁₅Ca₆(Fe²⁺,Mn²⁺)₃Zr₃[Si₂₅O₇₃](O,OH,H₂O)₃(OH,Cl)₂

Cyclosilicate, mineral.

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Eudialyte specimen
Eudialyte-es36c.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaNa₁₅Ca₆(Fe²⁺,Mn²⁺)₃Zr₃[Si₂₅O₇₃](O,OH,H₂O)₃(OH,Cl)₂
ElementsNa, Ca, Fe, Mn, Zr, Si, O, H, Cl
Crystal systemTrigonal
Mohs hardness—
Density—
Streakwhite
Color—
IMA symbolEud
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): Kangerluarsuk fjord, Ilímaussaq, Greenland

  • 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.

✨ Metaphysical & Folklore

These are traditional and folk beliefs from crystal lore. They are not scientific or medical claims – crystals are not a substitute for professional care.