Copper
specimen number:
1791005
location:
Central Mine, Keweenaw Co., Michigan, USA
description: Very fine Michigan classic with thick robust crystals of copper measuring to 2.0 cm in size forming a cluster with little attached matrix. This is in good condition. An attractive tenorite coating is present.
Size: 7.3 x 3.5 x 2.2 cm (small-cabinet)
Collection: James Smith
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