1.6" Fine Metallic NATIVE COPPER Spinel Twin Crystals Calumet-Hecla MI for sale

Product Code: EB0318COPX1
Availability: In Stock
Qty: + -
Location Calumet & Hecla Mine, Calumet, Calumet Township, Houghton Co., Michigan, USA
Size 1.6" x 1.1" x 1.0"
Suggested Stand A display square comes free with this specimen.

There are some rare spinel twin crystals on this old-time specimen from the Calumet & Hecla Mine.  The color is reddish orange, and parts have a bright metallic luster. There is no damage to this old time piece from a mine that closed in 1968.