rare earth metals mining and exploration

  • Rare earth mining in China: the bleak social and ...

    Mar 20, 2014 · Rare earth mining in China: the bleak social and environmental costs ... Rare earths are a group of 17 elements: "iron grey to silvery lustrous metals" that are "typically soft, malleable, and ...

  • China can't control the market in rare earth elements ...

    Apr 17, 2018 · Rare earth metals are integral to a lot of modern technology, and China controls the vast majority of the world's supply. But is this really a problem? A new discovery of rare earth materials by ...