By Jason Mitchell Once defined by war and blood diamonds, Sierra Leone is now looking to turn its rich but underdeveloped ...

Rio Tinto Group RIO reported iron ore shipments (on a 100% basis) of 70.7 million tons (Mt) for the first quarter of 2025, a ...

Extreme weather in Western Australia and Brazil during the first quarter has caused Rio Tinto’s iron ore production to fall ...

GBC’s Awaso Mine concession covers an area of 47.04 sq km ... This significant investment has enabled the Company to increase ...

Rio Tinto Plc (NYSE: RIO) reports decline in iron ore production, with severe weather causing losses. Bauxite and Alumina ...

Bauxite production 15.0 Mt, up 12% y/y. Reports Q1 Aluminum production 830kt, flat y/y. Reports Q1 mined Copper 210kt, up 16% y/y.

Rio Tinto Chief Executive Jakob Stausholm said: "We continued to see strong operational improvement with the Oyu Tolgoi ...

Miner Rio Tinto on Wednesday reported a fall in first-quarter Pilbara iron-ore shipments, but said copper, alumina and bauxite output saw an on-year increase. Its aluminum output was flat. Here are ...

Read about Rio Tinto, Antofagasta and more in the latest Market Talks covering Basic Materials.

Investing.com - Rio Tinto (NYSE: RIO) shares dropped 2.5% on Wednesday after the mining giant reported its first quarter 2025 production results, indicating that extreme weather events had impacted ...