Just reported by FOXNEWS.COM - an explosion at a Colorado Refinery htBlast at Colo. Refinery Spurs Evacuations Sunday, February 26, 2006 PHOTOS Click image to enlarge FORT LUPTON, Colo. — An explosion at a refinery pumping station near Fort Lupton, Colo., has spurred authorities to evacuate people and livestock within a 1-mile radius. A plume of smoke could be seen about 30 miles away in Denver. There is no word on what caused the blast. tp://www.foxnews.com/story/0,2933,186113,00.html