IMA mineral species

Hessite

Ag₂Te

Telluride mineral.

Gray

Hessite specimen
Hessite-tmu68b.jpg · Wikimedia Commons (see file page for author & license)

Properties

⚖ Density8.247 g/cm³
Very heavy
🔷 Monoclinic✏️ streak black
Chemical formulaAg₂Te
ElementsAg, Te
Crystal systemMonoclinic
Mohs hardness—
Density8.247 g/cm³
Streakblack
Color—
IMA symbolHes
Nickel–Strunz class2.BA.60

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

🌍 Where it's found

Type locality (where it was first described): Second Zavodinskii mine, Kazakhstan

  • 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.