Brazilian regulator launches new probe into Batista
CVM is is investigating whether Batista and five other executives of the petroleum firm broke market rules regulating the disclosure of information.
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The 10 biggest mining deals of 2012
Xstrata couldn't save 2012 from having the lowest number of mining industry transactions since 2005.
Europe’s Detroit: Bankrupt Romanian coal mining town
Aninoasa coal mine closed in 2006 leading the way to economic ruin.
INFOGRAPHIC: Proven gold reserves around the globe
World total of 52,000 metric tons.
Two charts showing just how brutal it is raising equity
Investors are still content to stay on the sidelines.
The history of platinum
A history of "little silver."
Dominion Diamond won’t ‘sit on the cash,’ says CEO
Diamond miner posts Q2 results showing net loss; says it will expand mine life.
Tour a 700-year-old salt mine on Google Street View
The Wieliczka Salt Mine.
Venezuelan oil survey digs up prehistoric animals
Findings include a bus-sized crocodile and a three-meter pelican.