Copper - image 1

Copper

$1,200.00

VisaMastercardAmerican ExpressPayPalPayPal Pay In 4Discover·
  • $40.00 shipping
  • Seller offers an extended return window of up to 30 days
  • USAShips from USA

A small but ever so classy crystallized Native Copper from the famous Phoenix mine in Keweenaw Co., Michigan. Phoenix mine opened in 1849, taking over the operations of Lake Superior mine on the Eagle River, and worked until about 1905 when it started to wind down due to dwindling reserves. Attempts by Calumet and Hecla to dewater the mine and reinstate the shaft during the late 1920s failed. This miniature specimen is full of character, with elongated spear-shaped Native Copper crystals displaying a quite deep orange to orange-red colour and historic patina. The specimen is richly crystallized in 360 degrees with sculptural growths to be seen from all directions. A stunning Michigan miniature Native Copper. Ex David Hardman collection, no. 1890.

Product details

SpeciesCopper
Listed on10/15/2026
SKUCC49570

Current owner

Crystal Classics
Tucson, Arizona, USA
7,590 for sale·5 sold

Learn more

Copper
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.