Showing all 6 resultsSorted by latest
Species: Native Copper
Locality: Osceola Mine, Osceola, Calumet Township, Houghton County, Michigan, USA
Size: 5.8 x 3.9 x 2.1 cm, 40 grams
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Species: Native Copper
Locality: Central Mine, Central, Houghton Township, Keweenaw County, Michigan, USA
Size: 5.3 x 4.5 x 2.8 cm
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Species: Baryte, Native Copper
Locality: South Kearsarge Mine, Kearsarge, Calumet Township, Houghton County, Michigan, USA
Size: 10 x 3.4 x 1 cm
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Species: Native Copper, Tenorite
Locality: Caledonia Mine, Mass City, Ontonagon County, Michigan, USA
Size: 8 x 4.5 x 5 cm
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Species: Cuprite, Native Copper, Tenorite
Locality: Phoenix Mine, Phoenix, Houghton Township, Keweenaw County, Michigan, USA
Size: 11 x 4.5 x 1.7 cm
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Species: Native Copper
Locality: Central Mine, Central, Houghton Township, Keweenaw County, Michigan, USA
Size: 8 x 3.4 x 1.6 cm
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