OF-73-01 Geology and Mineral Resources of LAVCOG Planning District 6

EG-01 Geologic aspects, soils and related foundation problems, Denver metropolitan area, Colorado

HM-03 1935 Geologic Map of Colorado (Burbank)

B-30 Geology and Ore Deposits of the Red Cliff District, Colorado

B-31 Geology of the Tarryall District, Park County, Colorado

B-25 Oil Shales of Colorado

B-16 Radium, Uranium, and Vanadium Deposits of Southwestern Colorado

B-22 Mineral Deposits of the Western Slope

B-17 Twin Lakes District of Colorado

B-15 Manganese Deposits of Colorado

B-13 Geology and Ore Deposits of the Platoro-Summitville Mining District

B-10 Geology and Ore Deposits of the Gold Brick District, Colorado