Minnesota Geological Survey 1999 M-98 is a compilation map at a scale of 1:48,000 showing the geology and mineral potential of the area around and east of Lake Vermilion. The files in this folder consist of a PDF (portable document format) for viewing on screen with Acrobat Reader 4.0 and a ps (postscript) file that can be imported into programs that read postscript. Either file can be printed on a large format plotter. Paper copies of the map are available from MGS map sales.