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G402 Silver-Copper Half Breed

G402 Silver-Copper Half Breed


This is a very nice Silver and Copper nugget from the Kearsarge Mine, Houghton County, Michigan. The “half-breed” specimen is Silver and Copper in matrix and is very rare native metal combination only found in the Keweenaw Peninsula of Michigan. It measures 7/8″ x 1/4″ and sits on a plastic base measuring 2″ x 2″ x 1/8″.  These extra nice specimens are getting rare and generally no longer available to the public.

In stock

Additional information

Weight0.25 lbs
Dimensions2 × 2 × 1.75 in

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