Black prismatic crystals on the very rare sulphosalt mineral pizgrischite from the TL in Piz Grisch, Switzerland (Piz Grisch, Ausserferrera, Viamala Region, Grisons, Switzerland). Ex. Erich Laskowski collection (USA). — Photo: David Hospital · CC BY 4.0
Pizgrischite
Pizgrischite is an IMA-recognized mineral species in the sulfosalt class, with the chemical formula (Cu,Fe)Cu₁₄PbBi₁₇S₃₄.
It crystallizes in the monoclinic crystal system (space group C2/m).
IMA symbol Piz, IMA status: approved, named in 2001.
Index entry. This entry combines official IMA/RRUFF species data with published physical-property data — a full written entry hasn’t been published yet.
Browse more P minerals or help write this entry.