FindingRocks.com - NATIVE COPPER & SILVER: CENTENNIAL MINE, HOUGHTON COUNTY, MICHIGAN, USA

NATIVE COPPER & SILVER: CENTENNIAL MINE, HOUGHTON COUNTY, MICHIGAN, USA - NR!

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: In 1944, shaft #2 was reopened and operated until 1966 when the mine closed for good. of refined copper. Shafts #1 and #2 can yield copper crystals, silver, datolite, and incredible quartz/epidote crystals.
Winning Bid: USD $37 - 11 bids (Year Sold: 2021 )

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

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