Foliated Covellite Mass
Foliated Covellite Mass from Butte Mining District, Summit Valley, Silver Bow County, Montana
Collection John Betts - Fine Minerals
Description Foliated mass of bladed Covellite crystals with minor Pyrite and Chalcopyrite. The Covellite crystals have areas of brassy patina mixed with iridescent purple.
Locality Butte Mining District, Summit Valley, Silver Bow County, Montana
Dimensions 6 x 3 x 2 cm.
Specimen Grade B
Photograph © www.johnbetts-fineminerals.com - All Rights Reserved.

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