8dgrris ((SILVER, COPPER HALFBREED)), $10 MINIMUM BID, Quincy Mine?, Hancock, Houghton County, Michigan, 2.5 x 2 x 1 cm | |
Here is a classic halfbreed of Silver and Copper. This belonged to a worker at the Quincy Mine and several other specimens were labeled Quincy and so this also may be from the Quincy Mine. |