Encyclopedia > Kobellite

Article Content

Kobellite

Kobellite (Pb₂₂Cu₄(Bi,Sb)₃₀S₆₉, empiricial: Pb₂₂Cu₄Bi₂₅Sb₅S₆₉) is a gray, fibrous, metallic mineral, a sulphide of antimony, bismuth, and lead. Named after Wolfgang Franz von Kobell[?] (1803-1882), German mineralogist.

(Cu,Fe)₂Pb₁₂(Bi,Sb)₁₄S₃₅

Featured Article

Great River, New York

... present, and 17.9% are non-families. 13.4% of all households are made up of individuals and 5.5% have someone living alone who is 65 years of age or older. The average ...