IMA mineral species

Teallite

🪶 Soft, Scratches Easily

PbSnS₂

Sulfide mineral.

Gray

Teallite specimen
Teallit - Ichocollo, Bolivien.jpg · Wikimedia Commons (see file page for author & license)

Properties

⛏ Mohs hardness1.5
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💅🪙🍶🔪💎

Scratches with a fingernail.

🔷 Orthorhombic✏️ streak black
Chemical formulaPbSnS₂
ElementsPb, Sn, S
Crystal systemOrthorhombic
Mohs hardness1.5
Density—
Streakblack
Color—
IMA symbolTel
Nickel–Strunz class2.CD.05

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

Care & Handling

  • 🪶 Soft, Scratches Easily Mohs 1.5: softer than a steel knife, so it scratches easily. Store it apart from harder stones.