Developed by Canada's Neo Performance Materials, Europe's largest rare earths facility sits in Estonia's border city of Narva.

Developed by Canada's Neo Performance Materials, Europe's largest rare earths facility sits in Estonia's border city of Narva.

CNBC's Sam Meredith goes inside Europe's largest rare earths plant in Narva, Estonia to explore the continent's bid to break away from its dependence on China amid a regional push.