IMA mineral species

Tsugaruite

Pb₄As₂S₇

Sulfosalt mineral.

Gray

Properties

Chemical formulaPb₄As₂S₇
ElementsPb, As, S
Crystal system—
Mohs hardness—
Density—
Streak—
Color—
IMA symbolTsg
Nickel–Strunz class2.JB.30c

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