IMA mineral species

Carlfriesite

CaTe⁴⁺₂Te⁶⁺O₈

Tellurite mineral.

Yellow

Carlfriesite specimen
Carlfriesite-78800.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaCaTe⁴⁺₂Te⁶⁺O₈
ElementsCa, Te, O
Crystal system—
Mohs hardness—
Density—
Streak—
Color—
IMA symbolClf
Nickel–Strunz class4.JK.25

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

🌍 Where it's found

Type locality (where it was first described): Oriental mine, Mexico

  • 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.