Copper (Ref: CUIO-17)
Central Mine, Keweenaw County, Michigan, USA
80mm x 60mm x 30mm
minID: 76R-R69
This is a Copper from Central Mine, Keweenaw County, Michigan, USA. This fascinating, freeform copper specimen is composed of distorted and elongated crystals exhibiting good luster and a rich, dark copper color.From: The Arkenstone
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See Also
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