The zdnet article and the PDF also says 189,544lb of cobalt, 39,672lb of nickel, 44,080lb of lead, 130,036lb of zinc, 4,408lb of tin, and 6,612lb of silver. Div

The zdnet article and the PDF also says 189,544lb of cobalt, 39,672lb of nickel, 44,080lb of lead, 130,036lb of zinc, 4,408lb of tin, and 6,612lb of silver. Divided by 2.204 they're 86000kg, 18000kg, 20000kg, 59000kg, 2000kg and 3000kg. How conveniently round in metric, but looking like they're giving you the precise weight to the nearest lb (and numbers not seemingly pulled out of thin air) in American... The more obnoxious thing is they're not even dividing by the precise divider, as seen on the DDG link in my original reply.