GREENLAND. Ivigtut. Cryolite Mining & Trading Co. Zinc 50 Ore Token, ND (after 1882). NGC AU-55.KM-Tn41; Sieg-3.5. Displaying typical dark surfaces with very few marks and no signs of environmental damage. Simplistic and primitive in its composition, today this issue is VERY SCARCE in any condition and especially so as lovely as the present piece.