Copper
specimen number:
1531070
location:
Caledonia Mine, Mass City, Ontonagon Co., Michigan, USA
description:
Bright masses of native copper Strohm throughout this matrix rich and epidote. Slabbed and lacquered on one face to bring out the color. Measures 13.5 x 9.5 x 0.7 cm in size. Shipping weight: 0.5 pounds. Ex Tom Donnelly collection.
Size: 13.5 x 9.5 x 0.7 cm (cabinet)
Collection: Tom Donnelly
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