Stillwater Critical flags Montana rhodium upside
Stillwater Critical Minerals (TSXV: PGE; US-OTC: PGEZF) is using new rhodium assays and a defined chromium inventory to press the Stillwater West multi-metal project in Montana as an important future…
Copper
Collahuasi permit setback jolts Chile copper sector
A Chilean environmental court has annulled a key permit for the $3.2 billion (C$4.4 billion) expansion of the Collahuasi copper mine, throwing fresh uncertainty over one of the world’s largest…
Codelco fires executive after audit points to 27-year output low
Codelco fired an executive and disciplined several others after an internal audit found the world’s biggest copper miner overstated part of its 2025 output, implying annual production fell to its…
Southern Copper plans $319M Cuajone mine overhaul
Southern Copper (NYSE, LSE: SCCO) plans to invest $318.6 million (C$440 million) to upgrade its Cuajone copper mine in southern Peru as the company works to lower costs and maintain…
Sponsored video: Mogotes hails ‘game-changer’ Argentina discovery at Filo Sur
Mogotes Metals (TSXV: MOG; US-OTC: MOGMF) CEO Allen Sabet recently sat down for an interview with The Northern Miner’s Video Anchor, Devan Murugan. This sponsored video is PROMOTED CONTENT paid…
How to dodge the Iran war acid shortage: one miner bought its own plant
Marimaca Copper (TSX: MARI, ASX: MC2) is moving to protect its $587-million (C$810 million) capex namesake oxide project from a volatile sulphuric acid market in Chile. As the explorer pivots…
Freeport eyes full Grasberg output by end of 2027
Freeport-McMoRan‘s (NYSE: FCX) Indonesian unit has reaffirmed plans to restore the giant Grasberg mine in Indonesia to full production by the end of 2027 despite the process taking “longer than…
Troilus gold assays highlight M&A potential, analysts say
Strong drill results from Troilus Mining’s (TSX: TLG; US-OTC: CHXMF) namesake project in Quebec expands the original discovery, boosting the chances of a satellite deposit and takeover bids for a planned…
SME New York: Critical minerals boom lifts dealmaking
Global mining M&A is gaining momentum this year, driven by a surge in critical minerals deals, rising government intervention and a shift towards supply chain security, speakers said this week…
Panama has lost $3.5B from mine halt: First Quantum
First Quantum Minerals (TSX: FM) said the suspension of its Cobre Panamá copper mine has cost Panama an estimated $3.5 billion in lost economic contribution over the past two years,…
Colombia pushes Glencore on Cerrejón closure plans
Colombia is pressing Glencore (LSE: GLEN) to begin planning now for a post-coal future at its Cerrejón mine, setting up a high-stakes debate over whether one of the world’s largest…
Trilogy’s copper-zinc Arctic project joins FAST-41
Trilogy Metals (NYSE-A, TSX: TMQ) says its primary project in northwestern Alaska’s Ambler Mining District is entering the FAST-41 initiative, a milestone in the advancement of one of the world’s…