Formula : Pb4Bi5S11
System: monoclinic Hardness:2½ Rarity:very rare
Strunz id:II/E.34-60 -
SULFIDES
Name origin: Named by F. Zambonini, O. de Fiore, and G. Carobbi in 1924 in honor of Stanislao Cannizzaro (13 July 1826, Palermo, Sicily, Italy – 10 May 1910, Rome, Italy), chemist. He is best known for the Cannizzaro reaction and his work on atomic weights.
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