A. Map showing mineral resource potential for skarn deposits of gold, silver, copper, tungsten, and iron B. Map showing mineral resource assessment submodel associations for skarn deposits of gold, silver, copper, tungsten, and iron C. Map showing mining districts and geographic areas, locations of skarn mines and prospects, and mapped plutonic rocks D. Map showing host rock favorability E. Map showing favorability of contact zones around mapped plutonic rocks F. Map showing favorability of geochemically anomalous areas G. Map showing favorability of hydrothermally altered areas H. Map showing favorable areas based on predicted subsurface extent of magnetic plutonic rocks I. Map showing favorable zones along mapped faults and axial traces of folds J. Map showing favorable zones associated with linear features interpreted from remotely sensed data K. Map showing total scores for skarn model derived by overlay and summation of maps D through J IV EXPlANATION Sapphire thrust plate Terrane of frontal imbricate thrust fault Terrane of folded and stacked thrust sheets Montana disturbed belt Plutonic rocks Lewis and Clark line Rocks not part of Sapphire thrust plate or Montana disturbed belt __,_~~ Fault-Dashed where approximately located; bar and ball