Copper
specimen number:
7993333
location:
Phoenix mine, Keweenaw Co., Michigan, USA
description:
A choice branching crystallized grouping of native copper with little attached matrix. This one has a very attractive red patina. In great condition. Some of the crystals are quite sharp and measuring to 1.5 cm in size.
Size: 9.0 x 5.0 x 1.0 cm (small-cabinet)
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Related by Location (Phoenix mine):
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Number: (8311548)
Size: 4.0 x 3.5 x 1.0 cm (miniature)