Silver-with-Copper
specimen number:
3801680
location:
Kearsarge Lode, Keweenaw Co., Michigan, USA
description:
Large grouping of crystalline native copper, this showing native silver as well. Some of the native silver has been chiseled from the piece which was a common practice for the copper minors anytime they found silver up on the copper.
Size: 8.0 x 4.5 x 3.0 cm (small-cabinet)
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Related by Mineral (Silver):
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Silver — Michigan
Origin: Keweenaw Peninsula, Michigan, USA
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Silver — Canada
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Size: 7.0 x 5.0 x 4.0 cm (small-cabinet)