Design and Development of the White Mesa Uranium Mill

The White Mesa uranium/vanadium mill is six miles south of Blanding, UT, on the Colorado Plateau, which has historically spawned more than 200 uranium mines. As uranium prices approached an all-time high during the mill planning period, Energy Fuels Nuclear Inc. anticipated the reopening of many of these mines, whose low grade ore suddenly looked economic. The company located the White Mesa mill close to these mines, to minimize hauling distances to the mill and give vendors added incentive to reopen or expand mine operations. A receptive local community, a relatively unencumbered trip through the regulatory maze, and some mill circuit innovations all helped to make the White Mesa mill a well functioning reality. From a strategic standpoint, and to begin ore stockpiling as early as possible, Energy Fuels constructed two ore buying stations and began receiving ore in early 1977. The buying stations were located at Hanksville and at what is now the Blanding mill site. Ore receipts at Hanksville did not materialize as anticipated and the facility has since been closed. The Blanding ore buying station is now an integral part of the milling operation. All ores, whether company, vendor, or for toll milling, are received at the Blanding station. The Blanding site was central to the plateau mines, and was well received by area residents, who encouraged the introduction of industry to the area. Residents viewed mill construc¬tion as an economic blessing and were prepared to accept the associated im¬pacts. Energy Fuels hired as many local people as possible for mill opera¬tions.