Mineral resources of the Mount Zirkel Wilderness and northern Park Range vicinity, Jackson and Routt counties, Colorado

And introduction -- A. Geological appraisal / G.L. Snyder -- B. Mine appraisal / L.L. Patten -- C. Evaluation of surface metallic and nonmetallic resource potential / G.L. Snyder -- D. Geophysical appraisal / J.J. Daniels -- Summary evaluation of mineral resource potential / G.L. Snyder.