FindingRocks.com - 3.6" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan

3.6" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan

This specimen is not for sale, and was archived from an external source for the purpose of preserving and sharing its geologic, geographic, and collector value.

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. Mining began in 1845 and continued until 1968 and over 5 million tons of refined copper was recovered from the mines.
Winning Bid: USD $22.5 - 15 bids (Year Sold: 2021 )

Found near: Michigan, United States
Approx/Nearest City GPS Coordinates (Lat, Long): (, )

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