IMA mineral species

Chladniite

Na₂CaMg₇(PO₄)₆

Phosphate mineral.

Properties

Chemical formulaNa₂CaMg₇(PO₄)₆
ElementsNa, Ca, Mg, P, O
Crystal systemTrigonal
Mohs hardness—
Density—
Streak—
Color—
IMA symbolClad
Nickel–Strunz class8.AC.50

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

🌍 Where it's found

Type locality (where it was first described): Carlton meteorite, United States

  • 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.