This dataset includes a point shapefile representing structural measurements taken from a study area near the South Kawishiwi Intrusion in the Duluth Complex, Minnesota and a line shapefile representing the surface traces of the structural measurements. The structural measurements point file consists of a compilation of data from multiple published and unpublished sources. The surface trace file was created from these point data using an ArcGIS toolbox 'surface trace' tool (Open-File Report 2019-1136). The surface trace lines represent the lateral extension, projected onto the ground surface, of a geologic feature represented by the structural measurements.