Mining giant Rio Tinto reported strong performance in 2024 but noted a 17% decline in diamond production, amounting to 2.76 million carats ...

The company plead guilty to eight counts of violating the Fisheries Act and the Metal and Diamond Mining Effluent Regulations ...

The mine’s development would create a massive crater, impacting a sacred site where Arizona’s San Carlos Apache tribe conducts religious ceremonies. Stausholm noted that Rio Tinto remains in ...

Rio Tinto is betting Donald Trump will finally give the green light to its giant copper mine in Arizona after a 12-year permitting battle, as part of a wave of domestic projects expected to be ...

India's state-run miner NMDC is expected to extract 6,500 carats of diamonds, worth $3.4 million, this fiscal year from ores ...

Rio Tinto Group and Glencore Plc have been discussing combining their businesses, which if successful would rank as the largest-ever mining deal and create a behemoth to rival longstanding leader ...

The Canadian government ordered Rio Tinto's iron and titanium operations (RTIT) in Quebec to pay C$2 million for the ...

Rio Tinto Plc (NYSE: RIO) and Glencore Plc (OTC: GLNCY) , two of the largest mining companies in the world, have engaged in ...

Gift 5 articles to anyone you choose each month when you subscribe. Tokyo | Rio Tinto has offered the Mongolian government $US295 million ($472 million) to settle a ...

Rio Tinto, the world's No. 2 mining company by market value, on Thursday reported a drop in iron-ore production and shipments from its Australian mines. Fourth-quarter and full-year output and ...