Aeromagnetic map of Minnesota, north-central region--Roseau quadrangle
- Author(s):
- Chandler, Val W. and Lively, R.S.
- Description:
- Total magnetic intensity anomaly, contour, scale 1:100,000.Interpretation of magnetic data collected from airborne surveys, the map contours (lines of equal magnetic intensity) indicate the distribution and concentration of magnetic minerals (primarily iron-bearing) within the upper crust of the earth.
- Collection:
- Minnesota Geological Survey
- Place(s):
- Minnesota, United States
- Subject(s):
- Environment and Geoscientific Information
- Year:
- 1998
- Held by:
- Minnesota
- More details at
- https://reflections.mndigital.org/catalog/mgs:606
