Estonian scientists use silver for next generation of solar cells

The pros and cons of extraction from the seabed.

Former Liberal Party of Canada interim leader Bob Rae will represent nine First Nations groups.

"Rio and its partners have invested $6.5 billion in the first phase of the project."

The copper price slumped almost 3% on Tuesday to within shouting distance of the crucial $3.00 level.

The new fund plans plans to invest between $5 million and $20 million in each miner.

Government has sent additional police forces to watch over the protestors, as previous manifestations have turned violent in the past.

Chinalco Mining Corp. adds more investment to boost production capacity.

Considered key for Codelco's future.

The new round of demonstrations come after a top official for the Conga project, CEO Roque Benavides of Buenaventura, said water from one of the main water sources for locals, would be transferred to a reservoir later this year.