National Geologic Map Database
General Information
- Title: Map showing mineral deposits of the midcontinent rift, Lake Superior region, United States and Canada
- Author(s): Cannon, W.F., and McGervey, T.A.
- Publishing Organization: U.S. Geological Survey
- Series and Number: Miscellaneous Field Studies Map MF-2153
- Publication Date: 1991
- Map Scale: 1:500,000
- Cross Section: None
- Find more maps in this area with mapView
- Corrections to this entry?
* See base map disclaimer below
-
This Product is available from the USGS Store
If you have further questions about how to acquire the product, please contact: - U.S. Geological Survey
- USGS Information Services
- Box 25286
- Denver, CO 80225
- Phone: (303) 202-4700 or 1-888-ASK-USGS
- Fax: (303) 202-4710
* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.