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Copper
- Northwestern mine, Keweenaw Co., Michigan
- Thumbnail, 2.7 x 2.0 x 1.2 cm
- Start Time: 11/29/2014 6:45:00 pm (CST)
- End Time: 12/04/2014 6:45:00 pm (CST)
- Auction Closed
Item Description
Here we have a fine example of an aesthetic Copper specimen from one of the most historic and classic mining districts in the United States. It is a unique and attractive "halo" or "doughnut" shaped specimen of Copper with minor greenish Epidote. These specimens are becoming more and more difficult to find on the market today, and this is a very nice display specimen of this most highly sought after material from Michigan.