Rare Raw Materials - Where in Germany is Mining Worthwhile?

The price of commodities has been steadily rising on global markets - creating something of a gold rush in Germany's Erz Mountains. After years in the doldrums, the mining industry there could be facing a brighter future.At least that is the hope of one entrepreneur who has opened a new mine in the state of Saxony and is now hoping to strike it rich, in an area known for its natural resources.
Report by Carmen Meyer.