Copper in Shale
Copper in Shale from White Pine Mine, Ontonagon County, Michigan
Collection John Betts - Fine Minerals
Description Bright metallic native Copper interlayered in black shale matrix. Ex. Phyllis Smith collection.
Locality White Pine Mine, Ontonagon County, Michigan
Dimensions 16 x 12 x 1 cm.
Specimen Grade C
Photograph © www.johnbetts-fineminerals.com - All Rights Reserved.

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