Aeromagnetic map of Minnesota, northwestern region, Plate 1

Description:: Total magnetic intensity anomaly (relative to the earth's magnetic field), color coded, scale 1:250,000. Interpretation of magnetic data collected from airborne surveys, the map colors indicate the distribution and concentration of magnetic minerals (primarily iron-bearing) within the upper crust of the earth.
Resource Link:: https://reflections.mndigital.org/catalog/mgs:601
Identifier:: ae9a139a-8fa1-445a-a229-1e03f6547676
Language:: eng
Creator:: Chandler, Val W.
Publisher:: Minnesota Geological Survey
Provider:: University of Minnesota
Resource Class:: Maps
Resource Type:: Digital maps
Theme:: Environment
Temporal Coverage:: 1989
Date Issued:: 1989
Spatial Coverage:: Minnesota
Access Rights:: Public
Format:: PDF

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