Mineral Specimen #6979 Silver/Copper Halfbreed Nugget
Gravel Deposit, Houghton Co., Michigan
4.9 x 2.8 x 0.6 cm
1.9 x 1.1 x 0.2 in
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A halfbreed nugget with what had been Silver crystals now flattened against the Copper. No specific location was given in the collection for the specimen other than it was found in gravel in Houghton Co. It appears the specimen has been sealed to prevent tarnishing.
Condition: Composed of massive material.
Flaws: Essentially massive material.
This mineral is also found in the following galleries: Minerals From Michigan | Gold and Silver | Copper | Minerals Priced Between 25 and 49 Dollars