Large Black Sphalerite on Dolomite
Collection
John Betts - Fine Minerals
Description
Three large black Sphalerite crystals to 30 mm across on tan-colored Dolomite crystals to 5 mm with yellow-metallic Chalcopyrite crystals to 3 mm. Ex. Chas. W. Velte Jr. (1914-1987) collection.
Locality
Wilbur Mine, Tri-State Lead Mining District, near Treece, Cherokee County, Kansas
Dimensions
5 x 5 x 3.5 cm.
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