September 16, 2021 Sonoro Gold completes PEA on Cerro Caliche in Mexico Sonoro has an option to acquire 100% of the project, about 45 km from the town of Magdalena de Kino.
September 16, 2021 Rio Tinto hit with fresh tax bill in Australia The country's tax authority is asking Rio to pay $277m related to a 2015 borrowing used to pay an intragroup dividend.
September 16, 2021 New database to help mining companies predict behavior of tailings flows Researches at the University of Waterloo found that catastrophic tailings flows have happened once every two to three years since 1965.
September 15, 2021 ALROSA unveils updated digital auction format The technologies enable buyers to remotely analyze the key parameters of every diamond.
September 15, 2021 Iron ore price plunges on falling steel output China's monthly crude steel production slipped for the third straight month to 83.24 million tonnes in August.
September 15, 2021 BHP inks supply deals for Jansen potash output The non-binding agreements with major importers would cover 100% of future potash production from the Canadian mine.
September 15, 2021 Chile lowers copper price estimate for 2021 on weak demand, US stimulus The world's top copper producing nation expects the metal to average $4.20 per pound this year, from a previous estimate of $4.30 per pound.
September 14, 2021 Iron ore price down on fears of regulatory controls China's southwest Yunnan province asked local producers to restrict output on steel, aluminum and other materials.
September 14, 2021 Nordgold and Columbus launch financial tool for miners CN Planning Analytics is a planning, measurement, monitoring and reporting tool tailored specifically to miners.
September 14, 2021 Petra Diamonds mulls selling Williamson mine The company noted it continues to engage in talks with Tanzania to bring the mine back online before year-end.
Copper price nears $13,000 on tariffs woes, supply strain Mine outages, tariff risks and tight supply push copper toward a milestone despite weakening Chinese demand. December 29, 2025 | 05:51 am
