Massive Chalcocite
Collection
John Betts - Fine Minerals
Description
Heavy mass of copper
ore
composed of dark gray,
massive
Chalcocite. Ex. Upsala College.
Locality
Butte Mining District, Summit Valley, Silver Bow County, Montana.
Dimensions
7 x 5 x 2 cm.
Photograph
© www.johnbetts-fineminerals.com - All Rights Reserved.
Close