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NATIVE Copper$600.00
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This large cabinet-sized specimen of Native Copper from the famous Calumet & Hecla mine at Calumet Township, Houghton Co., Michigan is full of character. Rather than displaying the much sought after crystals of Native Copper, it presents Native Copper in a ropy appearance, with well defined bleached casts of host rock incorporated within. The Native Copper has a distinctive reddish-orange colour due to partial oxidation to Cuprite and greenish copper carbonate, or Malachite, has begun to form too. Ex David Hardman collection, no. 2105.
Product details
Species
SizeCabinet
Dimensions12.0 x 12.5 x 7.0 cm
Locality
SKUCC49858
Listed on01/08/2025
Comments
Known provenance
Species and Locality Wiki Pages
Collectors of Copper from Calumet & Hecla Mine
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