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Copper
Copper, 15.2 cm, from the Cliff mine, Keweenaw County, Michigan. Ex Robert Nowakowski collection. Jack Heckscher collection; Jeff Scovil photo.
Product details
Species
SizeLarge Cabinet
Dimensions15.2 cm
Locality
Publications
- Mineralogical Record Mineral Collections In American Midwest page 88
Added on02/13/2026
Comments
Known provenance
Species and Locality Wiki Pages
Collectors of Copper from Keweenaw County
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