uranium

  • Uranium mining: A Colorado company pumps out ore, with implications for economy and national security

    Travis Chiotti puts a brass tag bearing his name on a hook on the “in” board before heading 1,400 feet down-shaft. It’s a pair — the other tag goes in his pocket. Just in case. Helmet, headlamp, heavy steel-toed rubber boots, emergency respirator. (function(w,d,s,i){w.ldAdInit=w.ldAdInit||[];w.ldAdInit.push({slot:11095963150525286,size:[0, 0],id:”ld-2426-4417″});if(!d.getElementById(i)){var j=d.createElement(s),p=d.getElementsByTagName(s)[0];j.async=true;j.src=”//cdn2.lockerdomecdn.com/_js/ajs.js”;j.id=i;p.parentNode.insertBefore(j,p);}})(window,document,”script”,”ld-ajs”); Check. Mining is hard work. Simply moving around is…


  • Uranium mining in the Grand Canyon: A dispute over water and geology

    To critics, the mine poses too much of a risk. To the company, that claim is unsubstantiated.  Amber Reimondo, energy director for the Grand Canyon Trust, said the risk of uranium and other minerals migrating out of the mine after mining is completed is too great and too uncertain to allow further mining operations. (function(w,d,s,i){w.ldAdInit=w.ldAdInit||[];w.ldAdInit.push({slot:11095963150525286,size:[0, 0],id:”ld-2426-4417″});if(!d.getElementById(i)){var…


  • Uranium mining in the Grand Canyon: 1,470 feet below surface

    Unlike strip mines, the Pinyon Plain mine’s surface impact is only 14 acres. The geological formation containing the uranium ore body, called a “breccia pipe,” is about 250 feet in diameter and extends vertically down some 3,000 feet. To mine the ore, a vertical shaft was drilled and blasted down into the rock to the…


  • Uranium miner agrees to fix radioactive sludge leaks

    Uranium miner agrees to fix radioactive sludge leaks

    A uranium mining company has agreed to corrective measures after two spills of radioactive sludge, the most recent on March 29 when some of the material from a Wyoming mine leaked from a truck onto a highway, the Nuclear Regulatory Commission said Wednesday. The low-level radioactive sludge leaked onto U.S. 191 outside a radioactive waste…


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