North Korea is sitting on $6 trillion-$10 trillion of untapped minerals (gold, iron, rare earth metals) the world wants — Quartz 2017-09-05 Leave a Comment on North Korea is sitting on $6 trillion-$10 trillion of untapped minerals (gold, iron, rare earth metals) the world wants — Quartz Source: North Korea is sitting on $6 trillion-$10 trillion of untapped minerals (gold, iron, rare earth metals) the world wants — Quartz