Extent of available data.
Data Categories:Geology & Topography
Data Source:MN Dept. of Natural Resources, Natural Resources Research Institute
Update Fequency:As Needed
This data layer indicates the locations of identified Ilmenite-bearing Intrusions within the Duluth Complex. It was developed by the Natural Resources Research Institute using data from multiple public and private sources. Ilmenite (FeTiO3) is a source of titanium. It is a valuable metal, and the development of these resources could help diversify the mining economy in Minnesota.