4.3" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan | |
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Description: A fantastic copper nugget formation rich in golden copper color. This natural formation was lightly tumbled to remove outer matrix and round the rough edges of the copper. Piece weighs over 3/4 lb. Winning Bid: USD $17.5 - 13 bids (Year Sold: 2020 ) |
Found near: Michigan, United States
Approx/Nearest City GPS Coordinates (Lat, Long): (, )
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