A Fundamental Shift for Metals and Mining in 2013?

A fundamental shift is taking place in the mining industry. The correlation between the price of a metal and the fortunes of the companies that mine it is breaking down. It's a trend that is set to continue in the coming year according to Bloomberg Industries' Ken Hoffman.
Mila Kunis Helps Miner Become Top Emerald Producer
21:39 - Gemfields CEO Ian Harebottle discusses the gemstone business with Bloomberg's Pimm Fox on "Taking Stock." (Source: Bloomberg)
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