Publications - WGNHS

Copper Bearing Formations of Bayfield and Southeast Douglas Counties

Open-file report; contains unpublished data that has not yet been peer-reviewed.
- WOFR1928-02
  
  Copper Bearing Formations of Bayfield and Southeast Douglas Counties
  
  Bean, E.F.;
  
  1928
  
  Map: 38 in x 22 in, scale 1 in = 1 mile

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