IMA mineral species

Pseudocotunnite

K₂PbCl₄ (?)

Questionable halide mineral.

Pseudocotunnite specimen
Pseudocotunnite.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaK₂PbCl₄ (?)
ElementsK, Pb, Cl
Crystal system—
Mohs hardness—
Density—
Streak—
Color—
IMA symbolPcot
Nickel–Strunz class3.DC.90

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