IMA mineral species

Yukonite

Ca₂Fe³⁺₃(AsO₄)₃(OH)₄·4H₂O

Arsenate mineral.

Yukonite specimen
Yukonite-296899.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaCa₂Fe³⁺₃(AsO₄)₃(OH)₄·4H₂O
ElementsCa, Fe, As, O, H
Crystal systemOrthorhombic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolYuk
Nickel–Strunz class8.DM.25

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

🌍 Where it's found

Type locality (where it was first described): Tagish Lake, Canada · Tagish Lake, 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.