Minnesota Geological Survey

Collection contains the records of the Comptroller at the University of Minnesota.

Collection contains the records of the Department of Geology and Mineralogy at the University of Minnesota.

The collection consists of correspondence, research data, patent drawings, publications, and reports of Edward P. Ney, University of Minnesota physicist and astronomer best known for research in cosmic rays, the solar corona, zodiacal light, infrared astronomy, space photography, and radon gas.

Collection contains the papers of George M. Schwartz, professor emeritus of geology at the University of Minnesota and director of the Minnesota Geological Survey. These papers cover research and reports for a variety of geological and mineralogical projects conducted in Minnesota and other states across the U.S., as well as professional and personnel materials.

This is a collection of mining reports and correspondence of Horace Vaughn Winchell. He served as assistant state geologist of Minnesota 1889-1891 and assistant on the Minnesota Geological Survey.

Collection contains the papers of the Minnesota Geological Survey, organized and staffed by faculty at the University of Minnesota.