Calcite with Copper
specimen number:
3401341
location:
Keweenaw Peninsula, Michigan, USA
description:
Lustrous mostly gemmy scalenohedral calcite crystal showing heavy inclusions of native copper without matrix. What at first appears to be chipping on the termination is actually a natural face in the pieces in good condition.
Size: 2.5 x 1.8 x 1.6 cm (thumbnail)
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Related by Mineral (Calcite):
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