Geology of the Littleton quadrangle Jefferson, Douglas and Arapahoe Counties, Colorado /

Autor Scott, Glenn Robert, 1918-2012
Vydáno 1962

Coal resources of the Trinidad Coal Field in Huerfano and Las Animas Counties, Colorado /

Autor Johnson, Ross B., 1919-
Vydáno 1961

Geology of Glenwood Springs quadrangle and vicinity, northwestern Colorado /

Autor Bass, N. Wood, Northrop, Stuart A.
Vydáno 1963

Curecanti Pluton, an unusual intrusive body in the Black Canyon of the Gunnison, Colorado : contributions to general geology /

Autor Hansen, Wallace R., 1920-
Vydáno 1964

Geology of the northern part of the Tenmile Range, Summit County Colorado : contributions to economic geology /

Autor Bergendahl, Max H.
Vydáno 1963

Geology of Precambrian rocks, Idaho Springs district, Colorado /

Autor Moench, Robert H.
Vydáno 1964

Ages of selected intrusive rocks and associated ore deposits in the Colorado Mineral Belt /

Autor Cunningham, Charles G., Naeser, Charles W., 1940-2016, Marvin, Richard F., Luedke, Robert G., Wallace, Alan R.
Vydáno 1994

Pegmatites of the Crystal Mountain district, Larimer County, Colorado /

Autor Thurston, W. R. 1915-2004
Vydáno 1955

Petrography and origin of xenotime and monazite concentrations Central City district Colorado /

Autor Young, E. J., Sims, P. K. 1918-2011
Vydáno 1961

Petrography of radioactive tertiary igneous rocks Front Range mineral belt Colorado : geology and ore deposits of Clear Creek, Gilpin, and Larimer Counties, Colorado /

Autor Wells, John David, 1926-2013
Vydáno 1960

Preliminary study of radioactive limonite in Colorado, Utah and Wyoming : contributions to the geology of uranium /

Autor Lovering, T. G. 1921-1996, Beroni, E. P.
Vydáno 1959

Distribution of elements in sedimentary rocks of the Colorado Plateau - a preliminary report : contributions to the geology of uranium /

Autor Newman, William L.
Vydáno 1962