High Quality Content by WIKIPEDIA articles! Uravan (a contraction of Uranium vanadium) is an abandoned uranium mining town in western Montrose County, Colorado, United States, that is now a Superfund site. The town was a company town established by U. S. Vanadium Corporation in 1936 to extract the rich vanadium ore in the region. As a byproduct of vanadium extraction, small amounts of uranium were also produced, at the time mostly used as a yellow pigment.