how much gold has ever been mined in the world
Their latest figure for all the gold in the world is 171,300 tonnes-which is almost exactly the same as the amount in our super-villain's imaginary cube. A cube made of 171,300 tonnes would be about 20.7m (68ft) on each side.arren Buffett, one of the world's richest investors, says the total amount of gold in the world-the gold above ground, that is-could fit into a cube with sides of just 20m (67ft).