Gold closes at $ about $ 140,000 an ounce in electronic trading on Thursday . `` That 's confidential . '' Value of the gold , if melted , is 400,000 . The winning bidder pays $ 400,000 for the nugget . The largest nugget ever mined in Sacremento weighed 100 troy ounces .
Gold closes at $ about $ 140,000 an ounce in electronic trading on Thursday . Value of the gold , if melted , is 400,000 . The winning bidder pays $ 400,000 for the nugget . The largest nugget ever mined in Sacremento weighed 100 troy ounces .