Calcite-with-Copper
specimen number:
3331304
location:
Keweenaw Peninsula, Michigan, USA
description:
Classic Michigan specimen with gemmy lustrous crystals of calcite to 1.0 cm in size included with native copper. There is some chipping present, however the prominent crystals in very good condition. The matrix is partially coated with quartz and there appears to be some epidote present as well.
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Related by Mineral (Calcite):
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Related by Location (Keweenaw Peninsula):
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