Copper
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Copper “fan,” 30.1 cm, of the kind produced when miners had to chisel out large bodies of native copper in the Michigan copper mines. Photo by Jeff Scovil.
Product details
SpeciesCopper
SizeMuseum
Dimensions30.1 cm
Added on02/13/2026
LocalityUSA, Michigan, Keweenaw Copper Mining District
Publications
- Mineralogical Record Mineral Collections In American Midwest page 48
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Mineral guide
Learn about Copper
native copper with spinel-twinned crystals and arborescences; notable from Lake Superior, Itauz, Dongchuan, Corocoro, prized for color and localities.Regional guide
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