Silver with Copper
specimen number:
3041137
location:
Keweenaw Peninsula, Michigan, USA
description:
Thick crystallized in massive native silver with minor attached native copper. Measures 7.0 x 2.0 x 1.0 cm in size. Sawn on one side. Crystals are present but worn. There is a lot of silver on the specimen and it weighs 97.55 g. Shipping weight: 0.25 pounds.
Size: 7.0 x 2.0 x 1.0 cm (small-cabinet)
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