IMA mineral species

Magganasite

CuFe³⁺₃O(AsO₄)₃

Anhydrous arsenate mineral.

Properties

Chemical formulaCuFe³⁺₃O(AsO₄)₃
ElementsCu, Fe, O, As
Crystal systemTriclinic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolMgg

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

🌍 Where it's found

Type locality (where it was first described): Arsenatnaya fumarole

  • 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.