Formula : PbCuBi3S6
System: orthorhombic Hardness:3˝-4 Rarity:very rare
Strunz id:II/E.30-50 -
SULFIDES
Name origin: Named from from the type locality. (Krupka (Graupen), Krušné Hory Mts (Erzgebirge), Ústí Region, Bohemia (Böhmen; Boehmen), Czech Republic)
|