Crystallized Copper with interlocking masses
Collection
John Betts - Fine Minerals
Description
Large, well defined crystals of Copper with striated faces from parallel growth hillocks. The Copper crystals have bright metallic patina and minor Quartz included in crevices. Ex. Chas. W. Velte Jr. (1914-1987) collection #388.
Locality
National Mine, Rockland, Keweenaw Peninsula, Ontonagon County, Michigan
Dimensions
6.5 x 4 x 3 cm
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