IMA mineral species

Bergslagite

CaBeAsO₄(OH)

Arsenate mineral.

Bergslagite specimen
Bergslagite.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaCaBeAsO₄(OH)
ElementsCa, Be, As, O, H
Crystal systemMonoclinic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolBgl
Nickel–Strunz class8.BA.10

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

🌍 Where it's found

Type locality (where it was first described): Långban, Sweden

  • 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.