Polished Silver-Copper nugget (smelter product)

Quincy Stamp Mill, Hancock, Houghton Co., Michigan
Small Cabinet, 6.2 x 5.2 x 0.3 cm
Start Time: 11/03/2012 6:30:00 pm (CDT)
End Time: 11/08/2012 6:30:00 pm (CST)
Auction Closed

Item Description

A striking, sculptural, and rare polished silver/copper halfbreed slab from a smelter run at the famous Quincy Mine Stamp Mill. This is interesting product from the smelt process, probably formed on the sides of the recovery tanks. 71 grams. Value???

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