Silver/Copper ("halfbreed")

Osceola Mine, Calumet, Michigan
USA
Size: 1.7x1.0x1.1 cm

$75.00

The mines of the Keweenaw peninsula are famous for these nuggets that are composed of both native silver and native copper. Classic!

All prices in Canadian dollars. For payment in US$, deduct 25% or multiply by 0.75.

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