Copper
specimen number:
1302010
location:
Centennial mine, Calumet, Houghton Co., Michigan, USA
description: A really fine and choice classic specimen from Michigan. This is a mostly freestanding elongated sharply formed crystal of native copper 5.3 cm in height coming off of a datolite matrix. This has an excellent and attractive patina. In super condition all around.
Size: 8.0 x 4.5 x 4.0 cm (small-cabinet)
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