Volcan Cia Minera’s dollar-denominated notes closed as low as 49.5 cents on the dollar last week.

China’s key role in the processing of raw minerals means it will remain a key partner, says Jose Fernandez, the US under secretary for economic growth and the environment.

The 30-year open-pit mine would cost $1.9 billion to build.

The MOU lays the groundwork for FPX and PPES to collaborate on vertically integrated nickel production through the Baptiste project.

It is estimated that 23 million people living on the world’s floodplains are being exposed to potentially dangerous concentrations of toxic waste, a new study finds.

Philippines see the March agreement between the United States and Japan on critical minerals as a model.

Norway could become the first country to start commercial deep sea mining if a government plan is approved by its parliament.

CEO praised Teck as a “mining champion in Canada” that has attracted the interest of other multinational miners but said that Rio is not looking to make a major acquisition at the moment.