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Copper, Lake Superior Copper District, Michigan, ex. Louis Lafayette Collection, Thumbnail 0.7 x 3.3 cm, $10. Online 12/17

Copper, Lake Superior Copper District, Michigan, ex. Louis Lafayette Collection, Thumbnail 0.7 x 3.3 cm, $10. Online 12/17

NSMW13309

  • $ 1000
Sharp group of arborescent copper crystals from the Lake Superior Copper District.   No faults.