Publications - WGNHS

Minerals of Wisconsin Postcards (set of 4)

Set of 4 postcards featuring exquisite specimens of phenakite, galena, marcasite, and chalcocite. (To learn more about these and other minerals, visit our Minerals of Wisconsin database.)
- MSC-POSTCARD03
  
  Minerals of Wisconsin
  
  Wisconsin Geological and Natural History Survey;
  
  2015
  
  Item: 4 in x 6 in, set of 4 cards (phenakite, galena, marcasite, chalcocite)

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