Sapphirine in Precambrian rocks associated with stratabound sulfide deposits, Custer County, Colorado /

Autor Raymond, William H., Leiggi, Peter A., Sheridan, Douglas M., 1921-
Vydáno 1980

Geology of Precambrian rocks, Idaho Springs district, Colorado /

Autor Moench, Robert H.
Vydáno 1964

Metamorphism and the origin of granitic rocks Northgate district Colorado /

Autor Steven, Thomas A. 1917-2013
Vydáno 1957

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

Autor Bergendahl, Max H.
Vydáno 1963

Joints in Precambrian rocks Central City-Idaho Spring area, Colorado /

Autor Harrison, Jack Edward, 1924-1995, Moench, R. H.
Vydáno 1961

Relationship of Precambrian Quartzite-Schist sequence along Coal Creek to Idaho springs formation Front Range, Colorado /

Autor Wells, John David, 1926-2013, Sheridan, Douglas M., 1921-, Albee, Arden Leroy, 1928-
Vydáno 1964