A building on the Devon tungsten mine
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Work starts on £130m Devon tungsten mine

9 June 2014 Last updated at 09:48 BST

Work has started to excavate Britain's first new metal mine for more than 40 years.

The Hemerdon tungsten mine on the edge of Dartmoor will cost about £130m to dig and is expected to start producing the metal in 2015.

The mine, near Plympton, will exploit the world's fourth-largest deposit of tungsten.

Simon Clemison reports.