Halfbreed of Silver and Copper
Collection
John Betts - Fine Minerals
Description
Classic Halfbreed specimen with arborescent formation of Native Silver crystals up to 5 mm long on one
side of crystallized native Copper with minor Quartz and Calcite filling
voids. The Silver content is at least a third of the specimen. Ex.
Robert C. Lambert #378; acquired in 1991 from Neal Pfaff.
Locality
Keweenaw Peninsula Copper District, Houghton County, Michigan
Dimensions
4.5 x 3.0 x 1.5 cm.
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