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Copper, White Pine Mine, Lake Superior Copper District, Ontonogan County, Michigan, ex. Louis Lafayette Collection, Thumbnail 1.5 x 1.5 x 3.0 cm, $15. Online 12/17

Copper, White Pine Mine, Lake Superior Copper District, Ontonogan County, Michigan, ex. Louis Lafayette Collection, Thumbnail 1.5 x 1.5 x 3.0 cm, $15. Online 12/17

NSMW13326

  • $ 1500
Reddish brown moss-like copper crystals in calcite matrix.  Specimen lightly etched to expose copper.