IMA mineral species

Bottinoite

🪶 Soft, Scratches Easily

NiSb⁵⁺₂(OH)₁₂·6H₂O

Hydroxide mineral.

Bottinoite specimen
Bottinoite-402628.jpg · Wikimedia Commons (see file page for author & license)

Properties

⛏ Mohs hardness3
12345678910
💅🪙🍶🔪💎

A copper coin scratches it.

Chemical formulaNiSb⁵⁺₂(OH)₁₂·6H₂O
ElementsNi, Sb, O, H
Crystal system—
Mohs hardness3
Density—
Streak—
Color—
IMA symbolBot
Nickel–Strunz class4.FH.05

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

Care & Handling

  • 🪶 Soft, Scratches Easily Mohs 3: 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): Bottino mine, Italy