IMA mineral species

Kobyashevite

Cu₅(SO₄)₂(OH)₆·4H₂O

Sulfate mineral.

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

Properties

Chemical formulaCu₅(SO₄)₂(OH)₆·4H₂O
ElementsCu, S, O, H
Crystal systemTriclinic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolKby

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

🌍 Where it's found

Type locality (where it was first described): Vishnevye mountains, Russia · Vishnevye mountains, Russia

  • 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.