or
blende or
zincblende
Sphalerite from Baxter Springs, Kan.
Zinc sulfide (ZnS), the chief ore mineral of
zinc. It is found associated with
galena in most important lead-zinc deposits. The most important deposits are in the Mississippi River valley (U.S.), Poland, Belgium, and North Africa.
Seealso sulfide mineral.
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Encyclopedia Britannica, 2008. Encyclopedia Britannica Online.