Copper
specimen number:
1791144
location:
Central Mine, Keweenaw Co., Michigan, USA
description:
A fine cluster of sharply twinned native copper crystals with little attached calcite. In excellent condition all around.
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Related by Mineral (Copper):
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Related by Location (Central Mine):
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Number: (2062175)
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Size: 3.4 x 1.8 x 0.9 cm (miniature)