IMA mineral species

Fangite

Tl₃AsS₄

Sulfosalt mineral.

Red

Fangite specimen
Fangite.png · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaTl₃AsS₄
ElementsTl, As, S
Crystal systemOrthorhombic
Mohs hardness—
Density5.917 g/cm³
Streak—
Color—
IMA symbolFg
Nickel–Strunz class2.KA.15

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