IMA mineral species

Brandholzite

MgSb₂(OH)₁₂·6H₂O

Hydroxide mineral.

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

Properties

Chemical formulaMgSb₂(OH)₁₂·6H₂O
ElementsMg, Sb, O, H
Crystal systemTrigonal
Mohs hardness—
Density—
Streak—
Color—
IMA symbolBdh
Nickel–Strunz class4.FH.05

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

🌍 Where it's found

Type locality (where it was first described): Goldberg, Germany

  • 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.