South32 Limited (ASX:S32) has revealed a substantial capital expenditure increase for its flagship Hermosa project in Arizona, lifting the expected growth capital for the Taylor deposit to about US$3.3 billion (approximately A$4.6 billion), up from US$2.16 billion at final investment approval.
Alpha Metallurgical Resources (NYSE:AMR) released preliminary first-quarter results on Friday, revealing a net loss as a dip in realized pricing for metallurgical coal offset steady shipping volumes.
Agnico Eagle Mines (NYSE:AEM) and Rupert Resources announced today that they have entered into a definitive arrangement agreement for Agnico Eagle to acquire all remaining outstanding common shares of Rupert.
First Majestic Silver (NYSE:G) reported on April 9, 2026, that consolidated ore processed at its Mexican operations rose 12% year-over-year to 1,059,333 tonnes in the first quarter.
Odyssey Marine Exploration (NASDAQ:OMEX) and American Ocean Minerals announced on April 8, 2026, that they have entered into a definitive merger agreement to combine their businesses, creating a premier platform for deep-sea critical minerals research and resource extraction.
Osisko Gold Royalties(NYSE:OR) reported record-breaking preliminary financial results for the first quarter of 2026 on April 8, bolstered by strong production across its core royalty portfolio and high precious metal prices.
The Mosaic Company (NYSE:MOS) announced a significant restructuring of its Brazilian operations on April 8, 2026, confirming plans to idle and demobilize its Araxá Mining and Chemical Complex and halt related mining at Patrocínio.
Aris Mining (NYSE:ARIS) reported record gold revenue of more than $360 million for the first quarter ended March 31, 2026, driven by rising production levels and an unprecedented surge in realized gold prices.
Namib Minerals (NASDAQ:NAMM) reported a resilient fiscal 2025 performance, characterized by rising profitability and steady progress on its multi-asset growth strategy in Zimbabwe, despite a slight dip in annual gold production.
Largo (NASDAQ:LGO) reported its financial and operational results for the fourth quarter and full year ended December 31, 2025, on Wednesday, April 1, 2026.
Mako Mining (NASDAQ:MAKO) reported robust financial and operational results for the fourth quarter and full year ended December 31, 2025, on Wednesday, April 1, 2026.
Sigma Lithium (NASDAQ:SGML), a global producer of high-purity "Green Lithium" concentrate, today announced its financial and operational results for the fourth quarter of 2025 and the beginning of 2026.
