Copper Mining
The extraction and processing of copper ore, which also yields the majority of the world's byproduct silver, lead and zinc supply alongside copper itself.
Covered in 17 MetalsCost.com News Intelligence articles, most recently on October 2, 2026.
Coverage
Troilus Lines Up $850 Million of Debt for Its Quebec Gold-Copper Mine
Troilus Mining has secured a credit-approved commitment for $850 million of debt from KfW IPEX-Bank and Société Générale for its gold-copper project in Quebec. It brings the company close to funding the estimated $1.43 billion cost of building the mine.
Supervisors at BHP's Escondida Copper Mine Vote 95% to Authorise a Strike
BHP faces a possible stoppage at its most important copper asset.
Panama Panel Backs Restarting First Quantum's Copper Mine Only to Pay for Its Closure
A restart adds supply, but only on a path to closure.
Congo Will Audit Its Biggest Miners Every Year From 2027 to Enforce Local Content Rules
Congo's copper and cobalt miners face annual audits and possible sanctions.
Chile's Copper Output Falls 12.8% in August to Its Lowest Level Since 2011
Chilean miners are producing less as storms and lower grades bite.
Deutsche Bank Says Copper Could Rise 50% to $22,050 as US and China Stockpile
Miners would earn far more per tonne if prices rise towards $22,050.
Copper Holds Near $14,450 as Workers at Chile's Centinela Mine Vote to Strike
Antofagasta faces lost output if the dispute turns into a strike.
A US Diesel Export Ban Could Hit Chile's and Peru's Copper Mines Hardest
Diesel is about 6.5% of large Chilean mines' operating costs and runs their truck fleets.
BHP and Amazon Test a Market for Lower-Emissions Copper From Escondida
Lower-emissions mines could earn recognition for cleaner output through certificates.
Escondida Unions Refuse to Halt Contract Talks After Fatal Copper Mine Accident
BHP's Escondida mine in Chile is restarting gradually after a fatal accident on September 23. Both of its unions have rejected the company's request to pause ongoing labor talks, calling it a delaying tactic.
Michael Burry Bets on Copper Over AI, Citing a Widening Supply-Demand Gap
A prominent investor's public copper-supply thesis, backed by named data, is a positive sentiment data point for copper miners generally, not just Ero Copper specifically.
World's Largest Copper Mine Gradually Restarts After Fatal Accident Halts Escondida
A safety-driven suspension at the world's largest copper mine, combined with a looming supervisor strike vote, adds to an already tight global copper supply picture.
Ivanhoe Electric's Santa Cruz Copper Project Gets a $1.5 Billion Valuation in New Feasibility Study
A large new US copper project with materially improved economics at current copper prices is a positive data point for the sector's investment case.
Copper Pulls Back From Near-Record Highs as Dollar Firms and Traders Take Profits
Even after Wednesday's pullback, copper prices remain near record levels, supporting margins for copper producers.
India's Copper Stockpile Is Growing by 1.1 Million Tonnes a Year, But Barely Any of It Gets Properly Recycled
CSEP's finding that no copper mining block auctioned since 2015 has reached extraction points to a regulatory bottleneck holding back domestic mine development despite a reserve base estimated at 163.83 million tonnes.
Hindustan Copper Plans to More Than Triple Ore Output by 2030 Under a Rs 7,200 Crore Roadmap
Three separate mine expansions -- Malanjkhand's underground transition, Khetri's newly cleared Chandmari mine, and the Rakha/Chapri reopening in Jharkhand -- add domestic ore capacity and, per the Rakha contract alone, an estimated 10,000 direct and indirect jobs.
Why Higher Silver Prices Alone Can't Fix Silver's Supply Deficit
Byproduct silver output is a secondary revenue stream for copper miners, but their core investment decisions remain driven by copper economics, not silver's deficit.
