Melting permafrost is yielding a bumper crop of mammoth tusks known as "ice ivory" which are being looted by treasure hunters in order to sell them abroad. https://filedn.eu/lhVNGNsizwl5t7THnzzJ2c8/Newsflash-tuskRaid-01.mp4 At first glance, it might seem as if more than 1.5 tonnes of tusks seen seized here in the Bikinsky district of…