IMA mineral species

Gottlobite

🪶 Soft, Scratches Easily

CaMg(VO₄)OH

Vanadate mineral.

OrangeBrown

Gottlobite specimen
Gottlobite - Grube Glückstern, Gottlob, Thüringen.jpg · Wikimedia Commons (see file page for author & license)

Properties

⛏ Mohs hardness4.5
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💅🪙🍶🔪💎

A steel knife scratches it, it won't scratch glass.

Chemical formulaCaMg(VO₄)OH
ElementsCa, Mg, V, O, H
Crystal systemOrthorhombic
Mohs hardness4.5
Density—
Streak—
Color—
IMA symbolGot
Nickel–Strunz class8.BH.35

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

Care & Handling

  • 🪶 Soft, Scratches Easily Mohs 4.5: softer than a steel knife, so it scratches easily. Store it apart from harder stones.

🌍 Where it's found

Type locality (where it was first described): Glücksstern mine, Gottlob hill, 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.