6 pls. Scales 1:100,000 and 1:200,000. Pl. 1 data-base map; pl. 2, bedrock geology; pl. 3, surficial geology; pl. 4, quaternary stratigraphy; pl. 5, bedrock topography, depth to bedrock, and sand distribution model; pl. 6, mineral endowment. Mapping includes the Fond du Lac Indian Reservation outside the boundary of Carlton County. Supplementary files include ArcGis coverages, shapefiles and/or ESRI grids used to construct the plates, and metadata.