TY - RPRT TI - Mineral resource potential maps of the Maroon Bells-Snowmass Wilderness and additions, Gunnison and Pitkin counties, Colorado AU - V. L. Freeman AU - D. L. Campbell AU - H. D. King AU - R.C. Weisner AU - C. L. Bieniewski PY - 1985 DO - 10.3133/mf1647a UR - https://pubs.usgs.gov/publication/mf1647A ID - mf1647A ER -