Kobellite (Pb22Cu4(Bi,Sb)30S69) is a gray, fibrous, metallic mineral, a sulfide of antimony, bismuth, and lead. It is a member of the izoklakeite - berryite series with silver and iron substituting in the copper site and a vaying ratio of bismuth, antimony, and lead. It crystallizes with orthorhombic dipyramidal crystals. Locations include Hvena, ...
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http://en.wikipedia.org/wiki/Kobellite
• (n.) A blackish gray mineral, a sulphide of antimony, bismuth, and lead.
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http://thinkexist.com/dictionary/meaning/kobellite/
Ko'bel·lite noun [ From Franz von
Kobell , of Munich.]
(Min.) A blackish gray mineral, a sulphide of antimony, bismuth, and lead.
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http://www.encyclo.co.uk/webster/K/17
Kobellite, named after Franz von Kobell, of Munich, is a blackish grey mineral, a sulphide of antimony, bismuth, and lead.
Found on
http://www.probertencyclopaedia.com/browse/HK.HTM
No exact match found.
