Surfaces representing the basal mineralized zone in the South Kawishiwi, Bathtub, and Partridge River Intrusions, Duluth Complex, Minnesota

This dataset includes five Esri grids representing the copper-nickel-platinum group element (Cu-Ni-PGE) mineralized zone found in the South Kawishiwi, Bathtub, and Partridge River intrusions, Duluth Complex, Minnesota. The data are also presented in .csv format to provide an open-source file type. We are using the term "basal mineralized zone" (bmz) as an informal term representing the mineralized units found in the South Kawishiwi, Bathtub, and Partridge River intrusions. The mineralized rock units located in the South Kawishiwi intrusion are collectively known as the Basal Mineralized Zone. However, the mineralized rock units found in the Bathtub and Partridge River intrusions do not have standardized names and consist of multiple [...]