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Pyrrhotite Potential Occurrences Map

Detailed Description

Conterminous United States showing the location of rock units that may contain pyrrhotite (Mauk and Horton, 2020); locations of pyrrhotite from the USGS Mineral Resources Data System database (U.S. Geological Survey, 2019); and locations of pyrrhotite from the database (, 2019).


Public Domain.