Where is All the Worlds Gold?
It has been estimated that all the gold mined by the end of 2011 totalled 171,300 tonnes. At a price of US$1,500 per troy ounce, reached on 12 April 2013, one tonne of gold has a value of approximately US$48.2 million. The total value of all gold ever mined would exceed US$8.2 trillion at that valuation.
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