Tom Heap with his full mining kit about to go in search of tin, copper and zinc.
A big lump of rock with tin inside
At the Camborne School of Mines Tom gets to grip with tin and tungsten.
Hemerdon near Plymouth
Hemerdon is set to become the site of the fourth largest tungsten mine in the world.
Tungsten inside a lump of Wolframite
Tom Heap and Jeff Harrison from Wolf Minerals admire a lump of rock from Hemerdon that contains tungsten.
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