Headline Over Part Four
A total of 171,300 tonnes of gold have been mined in human history, according to GFMS as of 2011.[2] This is roughly equivalent to 5.5 billion troy ounces or, in terms of volume, about 8876 m3, or a cube 20.7 m on a side. The world consumption of new gold produced is about 50% in jewelry, 40% in investments, and 10% in industry.[3]