Stranded workers of Freeport-McMoran Copper & Gold walk at Moses Kilangin airport in Timika, Indonesias Papua province March 7, 2011. A weekend landslide buried a key road access tunnel to Freeport-McMoRan Copper & Gold Incs Grasberg mine in Papua, Indonesia, leaving thousands of workers stranded, but a company spokesman said operations were continuing as normal.(Reuters)