M-117 Superimposed magnetic on gravity anomaly map of the Central Duluth Complex and western part of the Beaver Bay Complex, Lake and St. Louis Counties, Minnesota.

Chandler, V.W.2010-02-032010-02-032001https://hdl.handle.net/11299/57177Scale 1:100,000.en-USM-117 Superimposed magnetic on gravity anomaly map of the Central Duluth Complex and western part of the Beaver Bay Complex, Lake and St. Louis Counties, Minnesota.Map