IMA mineral species

Kostovite

AuCuTe₄

Sulfide mineral.

GrayWhite & Clear

Kostovite specimen
Kostovite in the National Natural History Museum, Sofia, Bulgaria.JPG · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaAuCuTe₄
ElementsAu, Cu, Te
Crystal system—
Mohs hardness—
Density—
Streak—
Color—
IMA symbolKtv
Nickel–Strunz class2.EA.15

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