SolGold soars after raising more than $41 million via share placing

Gernot Wober, 47, had been held captive by the National Liberation Army, Colombia's second most powerful rebel group.

Company lawyer asks Chilean court to ratify its July verdict, when it officially halted all operations in the project.

One-year anniversary celebration.

Las Bambas' appeal lies on the fact it is expected to produce more than 400,000 tonnes of copper a year when it goes into production towards the end of 2014.

Congressman Paul answers Redditors' questions in an 'Ask Me Anything' session.

Threaten to strike.

Mixing it up with copper, silver and gold.

Production is imminent at Toronto explorer's Brazil mine, but it has to offer deep discount to raise final $19 million.

India's struggle to subdue its own appetite for gold and silver.