Copper
specimen number:
2062089
location:
Keweenaw Peninsula, Michigan, USA
description:
Twinned crystals of native copper measuring to 1.5 cm in length across the front of matrix. This is in very good condition. The specimen comes with a previous label from Ward's natural science establishment and dates to the early 1950s.
Size: 12.0 x 6.5 x 5.5 cm (cabinet)
Collection: Ray DeMark
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